At the NPL and BT webinar, Nir Laufer discussed timing for telecom networks. Providing an overview of Oscilloquartz's industry-leading portfolio of synchronization solutions, the presentation discussed new optical timing channel technology.
OTN networks provide transparent transport of client signals while protecting client management information and enabling low latency transport through enhanced fault detection and correction capabilities. Ciena enhances OTN with support for low-rate client interfaces, sub-wavelength grooming to improve efficiency, and intelligent control plane automation. The Optical Transport Network defined in ITU G.709 standards allows convergence of networks through transport of legacy and future client protocols with flexibility.
This document provides an overview of optical DWDM fundamentals, including:
- Key terminology used in optical networks such as decibels, wavelength, frequency, and fiber impairments.
- Characteristics of optical fiber including different fiber types, fiber dimensions, and how light propagates through total internal reflection.
- Factors that reduce optical power over distance, specifically attenuation from absorption and scattering in the fiber material.
Implications of super channels on CDC ROADM architecturesAnuj Malik
OFC 2014 Presentation
This study proposes CDC ROADM architecture compatible with emerging DWDM super-channel technology. A real world network model is used to quantify that this architecture requires fewer network components leading to less capital and operational costs.
This document provides an overview of Dense Wavelength Division Multiplexing (DWDM) technology. It discusses DWDM components like multiplexers, demultiplexers, transponders, and amplifiers. It also covers DWDM networks topologies like point-to-point, ring, and mesh. Finally, it discusses transmission quality parameters like optical signal-to-noise ratio that are important for DWDM systems. The presentation contains 29 slides and is intended to briefly explain DWDM for effective fiber-optic transmission.
OFDM (Orthogonal Frequency Division Multiplexing) is a digital modulation technique that divides the available spectrum into multiple orthogonal subcarriers. It has become popular for digital communication systems due to its ability to mitigate multi-path interference through the use of a guard interval between symbols. OFDM allows for high bandwidth efficiency by overlapping subcarriers and its implementation has been enabled by advances in DFT and LSI technology.
This document discusses wavelength division multiplexing (WDM) and dense wavelength division multiplexing (DWDM). It describes how WDM uses different wavelengths to transmit multiple signals over the same fiber, with wider channel spacing. DWDM is then introduced as a way to increase capacity by reducing channel spacing. The key advantages and disadvantages of both WDM and DWDM are outlined. Standards for DWDM channel plans are also mentioned.
The document discusses the history and technical details of Ethernet networking. It describes how the original Ethernet standard was established in 1980 and details the physical media and frame sizes used. It also explains how Ethernet addresses devices using unique 48-bit MAC addresses for unicast, multicast using addresses starting with 01-00-5E, and broadcast using all ones. The document also briefly mentions CSMA/CD and how Ethernet has expanded beyond local area networks up to 1 Gbps.
This document provides an overview of DWDM transmission systems. It defines DWDM and describes how it uses multiple wavelengths of light to transmit parallel data. It discusses how DWDM helps overcome bandwidth limitations and enables transmission over long distances using technologies like EDFAs. The document outlines DWDM network structures, key components, protection schemes, and evolution over time to support higher capacities and network flexibility.
OTN networks provide transparent transport of client signals while protecting client management information and enabling low latency transport through enhanced fault detection and correction capabilities. Ciena enhances OTN with support for low-rate client interfaces, sub-wavelength grooming to improve efficiency, and intelligent control plane automation. The Optical Transport Network defined in ITU G.709 standards allows convergence of networks through transport of legacy and future client protocols with flexibility.
This document provides an overview of optical DWDM fundamentals, including:
- Key terminology used in optical networks such as decibels, wavelength, frequency, and fiber impairments.
- Characteristics of optical fiber including different fiber types, fiber dimensions, and how light propagates through total internal reflection.
- Factors that reduce optical power over distance, specifically attenuation from absorption and scattering in the fiber material.
Implications of super channels on CDC ROADM architecturesAnuj Malik
OFC 2014 Presentation
This study proposes CDC ROADM architecture compatible with emerging DWDM super-channel technology. A real world network model is used to quantify that this architecture requires fewer network components leading to less capital and operational costs.
This document provides an overview of Dense Wavelength Division Multiplexing (DWDM) technology. It discusses DWDM components like multiplexers, demultiplexers, transponders, and amplifiers. It also covers DWDM networks topologies like point-to-point, ring, and mesh. Finally, it discusses transmission quality parameters like optical signal-to-noise ratio that are important for DWDM systems. The presentation contains 29 slides and is intended to briefly explain DWDM for effective fiber-optic transmission.
OFDM (Orthogonal Frequency Division Multiplexing) is a digital modulation technique that divides the available spectrum into multiple orthogonal subcarriers. It has become popular for digital communication systems due to its ability to mitigate multi-path interference through the use of a guard interval between symbols. OFDM allows for high bandwidth efficiency by overlapping subcarriers and its implementation has been enabled by advances in DFT and LSI technology.
This document discusses wavelength division multiplexing (WDM) and dense wavelength division multiplexing (DWDM). It describes how WDM uses different wavelengths to transmit multiple signals over the same fiber, with wider channel spacing. DWDM is then introduced as a way to increase capacity by reducing channel spacing. The key advantages and disadvantages of both WDM and DWDM are outlined. Standards for DWDM channel plans are also mentioned.
The document discusses the history and technical details of Ethernet networking. It describes how the original Ethernet standard was established in 1980 and details the physical media and frame sizes used. It also explains how Ethernet addresses devices using unique 48-bit MAC addresses for unicast, multicast using addresses starting with 01-00-5E, and broadcast using all ones. The document also briefly mentions CSMA/CD and how Ethernet has expanded beyond local area networks up to 1 Gbps.
This document provides an overview of DWDM transmission systems. It defines DWDM and describes how it uses multiple wavelengths of light to transmit parallel data. It discusses how DWDM helps overcome bandwidth limitations and enables transmission over long distances using technologies like EDFAs. The document outlines DWDM network structures, key components, protection schemes, and evolution over time to support higher capacities and network flexibility.
Optical networking technologies provide high-speed, high-bandwidth data transmission over long distances using fiber optic cables. Key technologies include passive optical networks (PON) for access networks, SONET/SDH for metro networks, and dense wavelength division multiplexing (DWDM) for long-haul transport networks. DWDM works by transmitting multiple optical signals simultaneously on different wavelengths over the same fiber, vastly increasing network capacity. Proper layer-2 encapsulation is required to transport layer-3 protocols like IP over DWDM.
View all Sessions
Kashif Islam, Solutions Architect , Cisco
Jay Romero, Sr. Director, IT Operations , Erickson Living
Come and learn how Erickson Living achieved deployment success using Cisco ME4600 based GPON Solution. Guest Presenter: Jay Romero, Sr.Director - IT Operations. Passive Optical Networks (PON) provides an effective and efficient way of providing fiber based high speed access to residential and business users. With the ever-growing demand for higher bandwidth, service providers are looking for fiber solutions that are cost-effective and easy to deploy and manage. This session will provide an insight into PON technology, with a focus on Gigabit-Capable PON. Attendees will learn basic design principles and applicable use cases for architecting a GPON Network using the Cisco ME4600 OLT and ONT/ONU. The presentation will outline the requirements to configure and verify an end-to-end service over ME4600 OLT. Redundancy mechanisms, such as Type B protection, in a GPON based environment will also be covered Attendees will walk away from this session with a firm understanding of the GPON technology, a clear view of applicability of GPON vs point-to-point ethernet for varius scenarios and reference designs for an effective, fast and reliable GPON network using Cisco ME4600 series of OLT and ONT products.
This document discusses synchronization techniques for 5G networks. It explains that frequency synchronization is established over mobile networks using SyncE and PRCs. Time synchronization is introduced using PTP and PRTCs sourced from satellite clocks, achieving moderate accuracy. Boundary and transparent clocks can improve PTP delivery accuracy when used in the packet network. The document outlines increasing synchronization accuracy requirements for newer technologies. It proposes using enhanced PRTCs combining GNSS and atomic clocks to achieve sub-100ns accuracy required for applications like 5G and fronthaul.
An Optical Transport Network (OTN) uses optical fiber links to connect network elements and provide transport, multiplexing, routing, management and protection of client signals. OTN applies these functions from SDH/SONET to DWDM networks, and offers stronger error correction, more monitoring levels and transparent transport of client signals compared to SDH/SONET. This document describes OTN architecture, interfaces and standards, the optical transport hierarchy of multiplexing ODUk, OPUk and OTUk signals, and the containment and frame rates of these signals.
This document provides a tutorial on Optical Transport Network (OTN) standards and their applications. Some key points covered include:
- OTN uses stronger forward error correction than SONET/SDH, allowing up to 6.2dB improvement in signal to noise ratio.
- OTN supports multiple levels of tandem connection monitoring to monitor client signals across multiple network elements.
- OTN can transparently transport different client signals.
- OTN switching scales better than SONET/SDH as capacity increases.
Best practices in synchronizing IP-based packet broadcasting networksADVA
- Consistent time synchronization is critical for broadcasting over IP networks, as standards like SMPTE 2059 and AES67 use IEEE 1588 PTP to timestamp audio and video streams.
- SMPTE 2059 generates timing signals aligned to the SMPTE epoch and transports them over IP using PTP, enabling aligned audio, video, and metadata streams over asynchronous IP networks.
- Relying solely on GNSS for timing poses availability risks, so combining GNSS with network timing provides greater accuracy and resiliency through technologies like SyncE and redundant master clocks.
This document discusses the GPON (Gigabit-capable Passive Optical Network) technology for fiber access networks. Some key points:
- GPON supports high-bandwidth, long-reach (up to 20km), and triple-play services, making it widely adopted by carriers.
- It uses a point-to-multipoint architecture with a single optical fiber shared between an OLT and multiple ONUs using passive splitters.
- Wavelength division multiplexing is used with downstream at 1490nm and upstream at 1310nm. Time division multiple access manages upstream bandwidth sharing between ONUs.
- Typical deployments include fiber to the home (FTTH),
The document discusses the shift towards using coherent optical technology at the network edge. It argues that 100G QSFP28 ports using coherent 100ZR technology will dominate the optical edge in the coming years. This will allow for longer transmission reaches of over 300km compared to traditional direct detection. Key advantages of coherent 100ZR include lower power consumption of 5W or less in a QSFP28 form factor, simplified deployment without manual tuning, and compatibility with existing network infrastructure. The technology could enable seamless upgrades to 100G speeds at aggregation points across access networks.
UHF basestation antennas - UHF tukiasema-antennitAerial Oy
This document contains specifications for 18 different antenna models produced by Aerial for use in the UHF frequency range. It provides details on each antenna such as type, frequency range, bandwidth, gain, dimensions, materials, and other technical specifications. The antennas include omnidirectional, directional, panel, dipole, Yagi, and ground plane models suitable for various mounting configurations.
This document provides an overview of basic WDM optical networks. It describes WDM as a multiplexing technique that allows multiple wavelengths to be transmitted over the same fiber. There are two main architectures: broadcast and select, which uses a simple star topology, and wavelength routed, which establishes light paths between nodes using the same wavelength. The document outlines the key components and working principles of each architecture, including their advantages and disadvantages. Wavelength routed networks allow for wavelength reuse but require efficient wavelength assignment to avoid bandwidth loss.
1) DWDM combines multiple optical signals so that they can be amplified and transmitted over a single fiber, increasing network capacity.
2) Basic DWDM system components include terminal multiplexers and demultiplexers, line repeaters, and optical terminals. Optical add-drop multiplexers allow removal or insertion of wavelengths along the span.
3) Proper link budgeting is required to ensure optical power levels remain above minimum thresholds to maintain signal quality as light propagates long distances through fiber. Regular monitoring and troubleshooting helps ensure transmission quality parameters are met.
The document provides an overview of ZTE's NR8000 microwave solution, including:
1) The NR8000 platform can be used for access, relay, and hub stations across a wide range of frequency bands and supports technologies like header compression, adaptive coding and modulation, and physical layer aggregation.
2) The portfolio includes the NR8120, NR8250, and NR8950 products, which support capacities up to 1Gbps and integrate TDM and Ethernet traffic on a unified hybrid and packet platform.
3) The solution provides high reliability features like 1+1, 1+0 protection configurations, ring protection protocols, and SNCP/SNCP+ to double network capacity.
The document discusses different optical access network architectures including Fiber To The Building (FTTB), Fiber To The Curb (FTTC), and Fiber To The Home (FTTH). It also describes Passive Optical Networks (PON) and Gigabit-capable Passive Optical Network (GPON) technologies. Specifically, GPON uses wavelength division multiplexing and time division multiple access to enable bidirectional communication between an optical line terminal and multiple optical network terminals over a single fiber at data rates of 2.5 Gbps downstream and 1.2 Gbps upstream.
This document provides an overview of Dense Wavelength Division Multiplexing (DWDM) technology. It discusses key topics such as optical transmission, DWDM components like multiplexers/demultiplexers and amplifiers, DWDM networks and topologies, and transmission quality parameters. The presentation contains 32 slides and is intended to briefly explain DWDM as a means of achieving effective fiber-optic transmission and increasing bandwidth.
This document provides an overview of Fiber Distributed Data Interface (FDDI), including its timeline, specifications, features, frame format, and applications. FDDI is a standard for transmitting data at up to 200 Mbps using optical fiber cables in a dual ring topology. It supports up to 1000 nodes within a range of 200 km. FDDI specifications include media access control, physical layer protocol, physical layer medium, and station management. Its benefits include high bandwidth and ability to connect over large distances with low noise interference.
Microwave Reserves for Installation, Preventative Maintenance and Acceptanceibrahimnabil17
The document provides installation and configuration instructions for microwave antennas, cables, and equipment. Key steps include:
1. Mounting the MW antenna securely to the specified bracket height on the tower with the correct azimuth, diameter, and polarization.
2. Connecting the outdoor unit cable to the nearest bar not exceeding 1.5 meters and sealing it carefully in three layers of tape and ties.
3. Arranging intermediate frequency cables in clamps running up the tower and in trays with ties until reaching the indoor unit.
4. Installing earth kits for the cables every 20 meters and sealing them carefully in three steps.
Ultrawideband is a wireless radio technology originally developed for secure military communications and
radar that is now declassified. It is a high-speed, short-range wireless technology - nearly 10 times faster than
802.11b. It can be used for transferring digital content between devices in different entertainment and
computing clusters in the home, such as digital video recorders, set-top boxes, televisions and PCs. UWB is
designed to replace cables with short-range, wireless connections, but it offers the much higher bandwidth
needed to support multimedia data streams at very low power levels. And because UWB can communicate both
relative distance and position, it can be used for tracking equipment, containers or other objects
ePRTC in data centers – GNSS backup as a service (GBaaS)ADVA
Data center network architecture is vulnerable to GNSS-related attacks such as jamming and spoofing. That’s why enhanced primary reference time clocks (ePRTCs) that utilize a stable frequency standard (such as a cesium clock) are increasingly being leveraged as a backup source. Nir Laufer's WSTS presentation explored several network architectures that utilize ePRTC in data center network synchronization to provide secure and resilient time.
This document discusses the transition to IP/MPLS in mobile backhaul networks. MPLS provides advantages like scalability, reliability, support for multiple services, manageability, and quality of service capabilities. It allows legacy radio access network equipment to be supported while enabling new packet-based networks. MPLS also facilitates the integration of 2G, 3G, 4G, and WiMAX networks on a common IP infrastructure. The transition involves migrating to MPLS over multiple phases while supporting existing technologies.
Sub-100ns accuracy at cell sites over commercial WDM networksADVA
In his ITSF 2020 presentation, Nir Laufer explained how robust timing with nanosecond precision can be achieved by delivering timing over PTP-optimized optical transport channels. He discussed tackling GNSS vulnerabilities – including the growing threat of jamming and spoofing attacks – by ensuring robust backup from ePRTC core clocks to the aggregation site.
Timing and synchronization for 5G over optical networksADVA
At OFC, Nir Laufer reviewed the options for delivering accurate timing using PTP and SyncE over OTN/WDM networks. The presentation focused on robust mechanisms for delivering unprecedented levels of precision synchronization, including how a dedicated out-of-band optical timing channel can be leveraged to overcome technical and economical challenges and provide sub-100nsec accuracy.
Optical networking technologies provide high-speed, high-bandwidth data transmission over long distances using fiber optic cables. Key technologies include passive optical networks (PON) for access networks, SONET/SDH for metro networks, and dense wavelength division multiplexing (DWDM) for long-haul transport networks. DWDM works by transmitting multiple optical signals simultaneously on different wavelengths over the same fiber, vastly increasing network capacity. Proper layer-2 encapsulation is required to transport layer-3 protocols like IP over DWDM.
View all Sessions
Kashif Islam, Solutions Architect , Cisco
Jay Romero, Sr. Director, IT Operations , Erickson Living
Come and learn how Erickson Living achieved deployment success using Cisco ME4600 based GPON Solution. Guest Presenter: Jay Romero, Sr.Director - IT Operations. Passive Optical Networks (PON) provides an effective and efficient way of providing fiber based high speed access to residential and business users. With the ever-growing demand for higher bandwidth, service providers are looking for fiber solutions that are cost-effective and easy to deploy and manage. This session will provide an insight into PON technology, with a focus on Gigabit-Capable PON. Attendees will learn basic design principles and applicable use cases for architecting a GPON Network using the Cisco ME4600 OLT and ONT/ONU. The presentation will outline the requirements to configure and verify an end-to-end service over ME4600 OLT. Redundancy mechanisms, such as Type B protection, in a GPON based environment will also be covered Attendees will walk away from this session with a firm understanding of the GPON technology, a clear view of applicability of GPON vs point-to-point ethernet for varius scenarios and reference designs for an effective, fast and reliable GPON network using Cisco ME4600 series of OLT and ONT products.
This document discusses synchronization techniques for 5G networks. It explains that frequency synchronization is established over mobile networks using SyncE and PRCs. Time synchronization is introduced using PTP and PRTCs sourced from satellite clocks, achieving moderate accuracy. Boundary and transparent clocks can improve PTP delivery accuracy when used in the packet network. The document outlines increasing synchronization accuracy requirements for newer technologies. It proposes using enhanced PRTCs combining GNSS and atomic clocks to achieve sub-100ns accuracy required for applications like 5G and fronthaul.
An Optical Transport Network (OTN) uses optical fiber links to connect network elements and provide transport, multiplexing, routing, management and protection of client signals. OTN applies these functions from SDH/SONET to DWDM networks, and offers stronger error correction, more monitoring levels and transparent transport of client signals compared to SDH/SONET. This document describes OTN architecture, interfaces and standards, the optical transport hierarchy of multiplexing ODUk, OPUk and OTUk signals, and the containment and frame rates of these signals.
This document provides a tutorial on Optical Transport Network (OTN) standards and their applications. Some key points covered include:
- OTN uses stronger forward error correction than SONET/SDH, allowing up to 6.2dB improvement in signal to noise ratio.
- OTN supports multiple levels of tandem connection monitoring to monitor client signals across multiple network elements.
- OTN can transparently transport different client signals.
- OTN switching scales better than SONET/SDH as capacity increases.
Best practices in synchronizing IP-based packet broadcasting networksADVA
- Consistent time synchronization is critical for broadcasting over IP networks, as standards like SMPTE 2059 and AES67 use IEEE 1588 PTP to timestamp audio and video streams.
- SMPTE 2059 generates timing signals aligned to the SMPTE epoch and transports them over IP using PTP, enabling aligned audio, video, and metadata streams over asynchronous IP networks.
- Relying solely on GNSS for timing poses availability risks, so combining GNSS with network timing provides greater accuracy and resiliency through technologies like SyncE and redundant master clocks.
This document discusses the GPON (Gigabit-capable Passive Optical Network) technology for fiber access networks. Some key points:
- GPON supports high-bandwidth, long-reach (up to 20km), and triple-play services, making it widely adopted by carriers.
- It uses a point-to-multipoint architecture with a single optical fiber shared between an OLT and multiple ONUs using passive splitters.
- Wavelength division multiplexing is used with downstream at 1490nm and upstream at 1310nm. Time division multiple access manages upstream bandwidth sharing between ONUs.
- Typical deployments include fiber to the home (FTTH),
The document discusses the shift towards using coherent optical technology at the network edge. It argues that 100G QSFP28 ports using coherent 100ZR technology will dominate the optical edge in the coming years. This will allow for longer transmission reaches of over 300km compared to traditional direct detection. Key advantages of coherent 100ZR include lower power consumption of 5W or less in a QSFP28 form factor, simplified deployment without manual tuning, and compatibility with existing network infrastructure. The technology could enable seamless upgrades to 100G speeds at aggregation points across access networks.
UHF basestation antennas - UHF tukiasema-antennitAerial Oy
This document contains specifications for 18 different antenna models produced by Aerial for use in the UHF frequency range. It provides details on each antenna such as type, frequency range, bandwidth, gain, dimensions, materials, and other technical specifications. The antennas include omnidirectional, directional, panel, dipole, Yagi, and ground plane models suitable for various mounting configurations.
This document provides an overview of basic WDM optical networks. It describes WDM as a multiplexing technique that allows multiple wavelengths to be transmitted over the same fiber. There are two main architectures: broadcast and select, which uses a simple star topology, and wavelength routed, which establishes light paths between nodes using the same wavelength. The document outlines the key components and working principles of each architecture, including their advantages and disadvantages. Wavelength routed networks allow for wavelength reuse but require efficient wavelength assignment to avoid bandwidth loss.
1) DWDM combines multiple optical signals so that they can be amplified and transmitted over a single fiber, increasing network capacity.
2) Basic DWDM system components include terminal multiplexers and demultiplexers, line repeaters, and optical terminals. Optical add-drop multiplexers allow removal or insertion of wavelengths along the span.
3) Proper link budgeting is required to ensure optical power levels remain above minimum thresholds to maintain signal quality as light propagates long distances through fiber. Regular monitoring and troubleshooting helps ensure transmission quality parameters are met.
The document provides an overview of ZTE's NR8000 microwave solution, including:
1) The NR8000 platform can be used for access, relay, and hub stations across a wide range of frequency bands and supports technologies like header compression, adaptive coding and modulation, and physical layer aggregation.
2) The portfolio includes the NR8120, NR8250, and NR8950 products, which support capacities up to 1Gbps and integrate TDM and Ethernet traffic on a unified hybrid and packet platform.
3) The solution provides high reliability features like 1+1, 1+0 protection configurations, ring protection protocols, and SNCP/SNCP+ to double network capacity.
The document discusses different optical access network architectures including Fiber To The Building (FTTB), Fiber To The Curb (FTTC), and Fiber To The Home (FTTH). It also describes Passive Optical Networks (PON) and Gigabit-capable Passive Optical Network (GPON) technologies. Specifically, GPON uses wavelength division multiplexing and time division multiple access to enable bidirectional communication between an optical line terminal and multiple optical network terminals over a single fiber at data rates of 2.5 Gbps downstream and 1.2 Gbps upstream.
This document provides an overview of Dense Wavelength Division Multiplexing (DWDM) technology. It discusses key topics such as optical transmission, DWDM components like multiplexers/demultiplexers and amplifiers, DWDM networks and topologies, and transmission quality parameters. The presentation contains 32 slides and is intended to briefly explain DWDM as a means of achieving effective fiber-optic transmission and increasing bandwidth.
This document provides an overview of Fiber Distributed Data Interface (FDDI), including its timeline, specifications, features, frame format, and applications. FDDI is a standard for transmitting data at up to 200 Mbps using optical fiber cables in a dual ring topology. It supports up to 1000 nodes within a range of 200 km. FDDI specifications include media access control, physical layer protocol, physical layer medium, and station management. Its benefits include high bandwidth and ability to connect over large distances with low noise interference.
Microwave Reserves for Installation, Preventative Maintenance and Acceptanceibrahimnabil17
The document provides installation and configuration instructions for microwave antennas, cables, and equipment. Key steps include:
1. Mounting the MW antenna securely to the specified bracket height on the tower with the correct azimuth, diameter, and polarization.
2. Connecting the outdoor unit cable to the nearest bar not exceeding 1.5 meters and sealing it carefully in three layers of tape and ties.
3. Arranging intermediate frequency cables in clamps running up the tower and in trays with ties until reaching the indoor unit.
4. Installing earth kits for the cables every 20 meters and sealing them carefully in three steps.
Ultrawideband is a wireless radio technology originally developed for secure military communications and
radar that is now declassified. It is a high-speed, short-range wireless technology - nearly 10 times faster than
802.11b. It can be used for transferring digital content between devices in different entertainment and
computing clusters in the home, such as digital video recorders, set-top boxes, televisions and PCs. UWB is
designed to replace cables with short-range, wireless connections, but it offers the much higher bandwidth
needed to support multimedia data streams at very low power levels. And because UWB can communicate both
relative distance and position, it can be used for tracking equipment, containers or other objects
ePRTC in data centers – GNSS backup as a service (GBaaS)ADVA
Data center network architecture is vulnerable to GNSS-related attacks such as jamming and spoofing. That’s why enhanced primary reference time clocks (ePRTCs) that utilize a stable frequency standard (such as a cesium clock) are increasingly being leveraged as a backup source. Nir Laufer's WSTS presentation explored several network architectures that utilize ePRTC in data center network synchronization to provide secure and resilient time.
This document discusses the transition to IP/MPLS in mobile backhaul networks. MPLS provides advantages like scalability, reliability, support for multiple services, manageability, and quality of service capabilities. It allows legacy radio access network equipment to be supported while enabling new packet-based networks. MPLS also facilitates the integration of 2G, 3G, 4G, and WiMAX networks on a common IP infrastructure. The transition involves migrating to MPLS over multiple phases while supporting existing technologies.
Sub-100ns accuracy at cell sites over commercial WDM networksADVA
In his ITSF 2020 presentation, Nir Laufer explained how robust timing with nanosecond precision can be achieved by delivering timing over PTP-optimized optical transport channels. He discussed tackling GNSS vulnerabilities – including the growing threat of jamming and spoofing attacks – by ensuring robust backup from ePRTC core clocks to the aggregation site.
Timing and synchronization for 5G over optical networksADVA
At OFC, Nir Laufer reviewed the options for delivering accurate timing using PTP and SyncE over OTN/WDM networks. The presentation focused on robust mechanisms for delivering unprecedented levels of precision synchronization, including how a dedicated out-of-band optical timing channel can be leveraged to overcome technical and economical challenges and provide sub-100nsec accuracy.
Optical timing channel (OTC) solution delivers new levels of network synchron...ADVA
Our optical timing channel (OTC) offers new levels of robust and precise synchronization for even the most challenging applications. Built on our Oscilloquartz technology, this new end-to-end solution will prove key for 5G, smart grid and other time-sensitive applications. Unlike other delivery mechanisms, the new solution uses a PTP-optimized optical timing channel to provide accurate synchronization from the core of the network all the way to the edge. It does this by combining ePRTC core clocks and ultra-precise boundary clocks to ensure nanosecond timing.
Delivering new levels of network synchronization with TrueTime™ADVA
ADVA's TrueTime™ technology offers a powerful defense against the risk of GNSS vulnerabilities. Using PTP-optimized optical transport to provide accurate synchronization from the core of the network to the edge, it will prove key for 5G, smart grid and other time-sensitive applications.
EFFECTS OF FILTERS ON THE PERFORMANCE OF DVB-T RECEIVERijwmn
Digital Video Broadcasting-Terrestrial (DVB-T) is an international standard for digital television
services. Orthogonal Frequency Division Multiplexing (OFDM) is the core of this technology. OFDM
based system like DVB-T can handle multipath fading and hence it can minimize Inter Symbol
Interference (ISI). DVB-T has some limitations too namely large dynamic range of the signals and
sensitivity to frequency error. In order to overcome these limitations DVB-T receivers should be optimally
designed. In this paper we address the issues related to optimal DVB-T receiver design. There of several
signal processing units in a DVB-T receiver. A low-pass filter is one of them. In this paper, we consider
some classic filters namely Butterworth, Chebyshev, and elliptic in the DVB-T receiver. The effects of
different filters on the performances of DVB-T receiver have been investigated and compared in this
paper under AWGN channel condition
This document provides information on Dense Wavelength Division Multiplexing (DWDM) technology:
- DWDM is a fiber optic transmission system that allows multiple client signals to be transmitted on the same fiber by using different wavelength optical carriers.
- It allows for better utilization of available fiber and more cost effective transmission compared to traditional networks by overcoming fiber exhaust problems and enabling easier capacity expansion.
- DWDM systems classify channels based on spacing between wavelengths, with coarse WDM having spacing over 200GHz, DWDM below 100GHz, and standard WDM in between.
- Key DWDM components include transponders, optical multiplexers/demultiplexers, optical amplifiers, optical add-drop
SONET/SDH are digital fiber optic transmission standards developed independently in the US and Europe to transmit data at high speeds over fiber optic cables. SONET defines a hierarchy of electrical signaling levels called STS and uses synchronous TDM multiplexing. It can transmit data from 155 Mbps to 2.5 Gbps and supports ring topologies. SONET defines layers for signal transmission including path, line, section and physical layers. SDH is the international version of SONET and uses similar framing and network elements like multiplexers, regenerators and cross-connects to transmit digital signals over fiber optic networks. DWDM further increases fiber capacity by transmitting multiple wavelengths/channels over the same fiber using wavelength division
Dense wavelength division multiplexing (DWDM): A Review Kamal Pradhan
it is clear that as we approach the 21st century the remarkable revolution in information services has
permeated our society. This rapid growth of information technology has led to new services hungry for transmission
capacity. Communication, which in the past was confined to narrowband voice signals, now demands a high quality
visual, audio, and data context for services such as Voice over-Internet protocol (VoIP), video streaming,
broadcasting of TV programmes, high-speed file sharing, E-commerce and E-Governance need a transmission
medium with very high bandwidth capabilities for handling vast amounts of information. The telecommunications
industry, however, is struggling to keep pace with these changes. Earlier predictions were made that current fiber
capacities would be adequate for our needs into the next century but they have been proven wrong but these fiber-
optics, with its comparatively infinite bandwidth and by employing the latest multiplexing technique, i.e. Dense
Wavelength Division Multiplexing (DWDM) has proven to be the solution.
This document discusses a novel reflector-based method for real-time monitoring of passive optical networks (PONs) without interrupting data traffic. The method uses reflectors placed at customer locations that reflect a monitoring wavelength back to the central office, allowing an optical time domain reflectometer (OTDR) to locate faults. The reflectors provide improved spatial resolution over conventional OTDR methods and allow monitoring of up to 32 branches of a PON. The passive, low-cost reflector technology allows easy installation and remote fault diagnosis, improving network maintenance efficiency.
This presentation provides an overview of Dense Wavelength Division Multiplexing (DWDM) technology. It discusses the basic components and operation of a DWDM system, including terminal multiplexers and demultiplexers, optical amplifiers, transponders, reconfigurable optical add-drop multiplexers, and optical cross connects. It also covers topics like wavelength converting transponders, channel spacing, categories of wavelength switches, integrating DWDM with SONET, using DWDM for IP networks, and the value of DWDM in metropolitan areas. The presentation was given by Nitesh Srivastava from the ECE department.
This document discusses dense wavelength division multiplexing (DWDM) technology. It begins with an overview of DWDM, describing how it multiplexes multiple optical carrier signals onto a single optical fiber using different laser light wavelengths. It then provides details on DWDM network architecture, including optical transponders, multiplexers/demultiplexers, optical add-drop multiplexers, optical fiber amplifiers, and the optical supervisory channel. The document also discusses optical frequency bands defined by the ITU and advantages and limitations of DWDM networks.
This document provides an overview of Orthogonal Frequency Division Multiplexing (OFDM). It discusses how OFDM works by dividing a high bit rate stream into several parallel low bit rate streams. It also explains how OFDM is robust against frequency selective fading due to multipath propagation. Key aspects of OFDM like guard intervals, cyclic prefixes, and bit loading are described to mitigate issues like intersymbol interference and intercarrier interference. Common OFDM applications like WiFi, WiMax, DAB, and HDTV are listed.
Advantech AMT is a wireless communications company founded in 1988 that has grown organically and through acquisitions. It has over 550 employees worldwide, annual revenues of $200 million USD, and offers a range of satellite, microwave, and mobile communication products and services. The company serves customers in markets such as satellite communications, government communications, and wireless networking.
The paper was prepared by communication student of wollega university It was ...ugushe
The document discusses Course Wavelength Division Multiplexing (CWDM) transmission systems. CWDM uses lasers operating at wavelengths spaced 20nm apart between 1271nm to 1611nm to transmit multiple signals over a single fiber. Key components of a CWDM system include optical multiplexer/demultiplexer cards, optical add/drop cards, Ethernet transport cards, and a node control processor. CWDM systems can transmit signals up to 75km and are commonly used in ring topologies for reliable transmission with features like optical add/drop and protection switching. Troubleshooting starts by checking the physical layer like fibers and transceivers, then external connections, and internal card configurations.
Protecting TV broadcast networks against timing problemsADVA
Broadcast networks need to meet the business continuity demands of critical infrastructure with resilient end-to-end timing. Here we explore best practices and the latest innovation for addressing broadcast synchronization requirements.
A new benchmark for timing success - OSA 5412 and 5422 access grandmasters ADVA
The OSA 5412 and 5422 address key sychronization challenges for communication service providers, enterprises, broadcast networks and power utilities. With multi-band GNSS receivers for nanosecond accuracy and support for eight field-upgradeable 10Gbit/s ports, they bring new levels of timing accuracy and resilience to edge networks. These unique timing devices ensure the scale and efficiency needed for next-generation smart grids, industrial IoT applications and 5G connectivity.
This document discusses the principles of OFDMA modulation used in LTE networks. It explains that OFDMA divides the available bandwidth into multiple orthogonal subcarriers. Each subcarrier can be modulated with different modulation schemes like QPSK, 16-QAM, or 64-QAM to transmit multiple bits per symbol. This improves spectral efficiency over traditional FDMA. The document also covers other LTE concepts like channel coding rates, link adaptation using CQI, and use of both FDD and TDD duplexing modes.
DWDM is a fiber optic transmission technique that uses different wavelengths of light to transmit multiple data signals simultaneously over the same fiber. This allows network capacity to be dramatically increased to meet rapidly growing bandwidth demands. DWDM provides a flexible solution to fiber exhaust and allows different data formats like IP, ATM, and SONET to be transported over a single optical network. By assigning each signal a unique wavelength, DWDM can multiply the capacity of existing fiber infrastructure.
Semelhante a Optical timing channel (OTC): Delivering sub-50ns over long-distance commercial WDM networks (20)
At PTTI 2023, our team, led by Patrick Berthoud, discussed our industry-first high-performance optical cesium atomic clock technology. This cutting-edge solution offers unparalleled levels of precise synchronization and stability.
The need for GBaaS as GPS/GNSS is no longer a reliable source for critical PN...ADVA
Critical network infrastructure is increasingly dependent on precise synchronization and timing. As operators address this need by adding GNSS receivers across their geographically dispersed networks, their infrastructure becomes more and more vulnerable to jamming and spoofing attacks. At PTTI, Nino De Falcis explained how GNSS/GPS-backup-as-a-service (GBaaS) makes timing networks independent from GNSS. With GBaaS, a specialized service provider operates a robust and reliable network, delivering precise and secure timing to critical infrastructure as a backup to highly vulnerable GNSS.
Industry's longest holdover with the OSA 3350 SePRC™ optical cesium clockADVA
Our new OSA 3350 SePRC™ offers unprecedented protection for critical network infrastructure systems that rely on synchronization from GNSS. It delivers extensive timing holdover with high-performance stability and lifetime that significantly outperforms any other solution on the market.
Addressing PNT threats in critical defense infrastructureADVA
PNT threats are at an all-time high, creating unprecedented operational risk to defense information systems and more. Learn how to combat these threats from our GPS World Webinar slides.
Precise and assured timing for enterprise networksADVA
At ITSF 2022, Jeremy Thomas discussed the evolution and future of timing and resilience in enterprise infrastructure, exploring how enterprise sync networks can operate securely and meet the latest standards and regulations.
Introducing Ensemble Cloudlet for on-premises cloud demandADVA
Our new Ensemble Cloudlet is a direct response to the growing demand for on-premises cloud solutions. It empowers enterprises to harness edge computing to meet requirements for low latency, enhanced security and improved resilience. For CSPs, Ensemble Cloudlet creates an entirely new use case for uCPE. It enables them to offer customers an easily scalable edge cloud with localized control.
ePRTC in data centers - GNSS-backup-as-a-service (GBaaS)ADVA
Accurate timing is essential for effective operations in today’s data centers. An ePRTC synchronization source can offer the levels of precise synchronization required and remove vulnerability to GNSS outages. With the latest optical timing channel (OTC) technology, PTP-optimized optical transport can be used to distribute accurate timing all the way from the core of the network to the edge. What’s more, this can be delivered through GNSS/GPS-backup-as-a-service (GBaaS), whereby a specialized service provider operates a robust and reliable network, supplying precise and secure timing as a backup to highly vulnerable GNSS. In his ITSF 2022 presentation, Igal Pinhasov explored the value of utilizing GBaaS to provide accurate time for data centers using optical timing channel technology over long distances.
Sync on TAP - Syncing infrastructure with softwareADVA
At ITSF 2022, Ken Hann discussed our new OSA SoftSync™ client software, which adds advanced PTP timing technology to server-hosted applications, and the OSA 5400 M.2, which brings precise timing to COTs servers or even virtual machines. The session outlined how, for a low total cost of ownership, OSA SoftSync™ creates an end-to-end synchronization architecture able to meet the needs of advanced time-critical services. This will be invaluable for 5G, financial institutions, data center networks and other time-critical applications.
Meet stringent latency demands with time-sensitive networkingADVA
Our FSP 150-XG418 multi-layer 100Gbit/s demarcation device now features time-sensitive networking (TSN) capabilities. The upgraded solution actively uses technologies that minimize latency and reduce jitter. This is key for supporting time-sensitive applications that demand fast, reliable and secure connectivity, including 5G fronthaul, video/audio bridging and industrial automation.
Making networks secure with multi-layer encryptionADVA
Stephan Lehmann's NetNordic session discussed the most effective encryption methods for safeguarding external network connections against unauthorized access. He debated how the latest technology for encryption at multiple layers can provide a comprehensive state-of-the-art security infrastructure for all connectivity applications, and explored how new solutions are ensuring that data is encrypted without impacting network performance.
Quantum threat: How to protect your optical networkADVA
At NetNordic, Vincent Sleiffer explored the looming quantum threat and asked whether there are quantum-safe network technologies that can be applied today to protect sensitive information against dangers including data harvesting.
Optical networks and the ecodesign tradeoff between climate change mitigation...ADVA
1. Optical networks face several environmental challenges including high power consumption that outpaces efficiency increases, e-waste generation that exceeds recycling capabilities, and reliance on critical raw materials.
2. Timely equipment replacement aims to minimize total lifetime emissions but contradicts circular economy goals, demonstrating the complex tradeoffs between climate mitigation and adaptation that optical network design entails.
3. Both maximizing the carbon savings enabled by digitalization and improving the sector's climate change adaptation are necessary to help meet climate targets while ensuring raw material and waste sustainability.
Trends in next-generation data center interconnects (DCI)ADVA
In his session at ECOC 2022, Jörg-Peter investigated the development of next-generation data center interconnect technology, discussing topics such as pluggable transceivers vs. co-packaged optics, direct detect vs. coherent interfaces, and hyperscaler vs. enterprise data center solutions.
Open optical edge connecting mobile access networksADVA
Generic optics, developed for applications different from RANs, may not fit the requirements of the mobile transport network. Optical components natively conceived for radio access and based on technologies driven by its requirements (right optics at the right time and the right cost) would accelerate the pace at which RANs are deployed and decrease the relative cost of the optics as part of the total RAN solution. In this session, Jim Zou looked at how emerging innovation is enhancing networking energy efficiency. While today’s solutions focus on high-end performance and end user experience, tomorrow’s infrastructure must also balance energy efficiency with varying traffic loads, and designs focused on sustainability.
Introducing Adva Network Security – a trusted German anchorADVA
With its own secure facilities in Germany, Adva Network Security is a specialist security company committed to protecting mission-critical communication networks from cyberattacks. It will complement ADVA’s market-leading networking technology portfolio with proven and approved security controls that meet the highest industry requirements. Working in close collaboration with national security organizations, Adva Network Security will ensure end-to-end network protection for even the most mission-critical connectivity applications, including safeguarding data against quantum computer strikes.
Meet the industry's first pluggable 10G demarcation deviceADVA
Our NIDPlug+™ is the ideal solution for creating demarcation points in space-restricted locations. It's the industry's first pluggable 10Gbit/s demarcation SFP+ device specifically designed to enable high-speed services in the field where it’s not possible to use a traditional device. Consuming less than 2.5 watts and requiring no additional floor space, NIDPlug+™ provides enterprises and communication service providers with the comprehensive management capabilities needed to deliver strict SLA-based Carrier Ethernet.
Our pluggable AccessWave25™ answers the urgent need for higher bandwidth services in mobile X-Haul, cable access and wholesale networks. It gives operators an easy migration path from 10Gbit/s access infrastructure to 25Gbit/s connectivity without a significant increase in footprint or major changes to the existing optical layer. Slotting the AccessWave25™ into any standard-based SFP28 port delivers an instant capacity upgrade without replacing existing demarcation or aggregation devices. Using patent-pending distance optimization technology, the device also extends 25Gbit/s DWDM reach to 40km and its G.metro auto-tuning technology reduces provisioning efforts and simplifies operations.
Our highly versatile FSP 150-XO106 is a compact and temperature-hardened edge demarcation device that enables communication service providers to deliver 10Gbit/s Carrier Ethernet services in challenging environments. Easily mounted on walls, poles and cell towers and requiring no cabinet or cooling, it's ideal for deployment in space-restricted locations and harsh outdoor conditions. The feature-rich solution includes advanced OAM capabilities, supports precise synchronization and fully integrates with our Ensemble Controller and Packet Director for simple network management.
At Namex Annual Meeting 2022, Christoph Glingener discussed the threat that quantum computers pose to network security and talked about addressing this significant cybersecurity risk with quantum key distribution and post-quantum cryptography.
From leased lines to optical spectrum servicesADVA
This document discusses optical spectrum as a service, which allows communication service providers (CSPs) to sell unused optical spectrum. Advances in coherent transport and flexgrid open line systems now enable CSPs to segment spectrum into slices and assign them to different users. This transforms spectrum into a new service that CSPs can offer beyond traditional leased lines. Realizing spectrum as a service requires an open line system with programmable spectrum allocation, flexible grid technology, service demarcation functions, and network slicing through open control and management. Several examples demonstrate how spectrum services are being implemented in multi-domain and multi-operator networks.
Infrastructure Challenges in Scaling RAG with Custom AI modelsZilliz
Building Retrieval-Augmented Generation (RAG) systems with open-source and custom AI models is a complex task. This talk explores the challenges in productionizing RAG systems, including retrieval performance, response synthesis, and evaluation. We’ll discuss how to leverage open-source models like text embeddings, language models, and custom fine-tuned models to enhance RAG performance. Additionally, we’ll cover how BentoML can help orchestrate and scale these AI components efficiently, ensuring seamless deployment and management of RAG systems in the cloud.
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
OpenID AuthZEN Interop Read Out - AuthorizationDavid Brossard
During Identiverse 2024 and EIC 2024, members of the OpenID AuthZEN WG got together and demoed their authorization endpoints conforming to the AuthZEN API
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.
Full-RAG: A modern architecture for hyper-personalizationZilliz
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Monitoring and Managing Anomaly Detection on OpenShift.pdfTosin Akinosho
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
Things to Consider When Choosing a Website Developer for your Website | FODUUFODUU
Choosing the right website developer is crucial for your business. This article covers essential factors to consider, including experience, portfolio, technical skills, communication, pricing, reputation & reviews, cost and budget considerations and post-launch support. Make an informed decision to ensure your website meets your business goals.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Ocean lotus Threat actors project by John Sitima 2024 (1).pptxSitimaJohn
Ocean Lotus cyber threat actors represent a sophisticated, persistent, and politically motivated group that poses a significant risk to organizations and individuals in the Southeast Asian region. Their continuous evolution and adaptability underscore the need for robust cybersecurity measures and international cooperation to identify and mitigate the threats posed by such advanced persistent threat groups.
GraphRAG for Life Science to increase LLM accuracyTomaz Bratanic
GraphRAG for life science domain, where you retriever information from biomedical knowledge graphs using LLMs to increase the accuracy and performance of generated answers
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.