O documento descreve as soluções e produtos oferecidos pela empresa RFS para sistemas de cabos irradiantes e distribuição de RF. A empresa possui 10 centros de fabricação em 6 continentes e escritórios de suporte técnico e vendas em 21 países. Os produtos incluem cabos irradiantes, cabos coaxiais, antenas e acessórios para aplicações como infraestrutura sem fio, transmissão e distribuição de RF, redes de micro-ondas e radiodifusão.
Enterprises continue to implement or evaluate shifting services which were typically hosted in the branch into the cloud. The reasons include creating a leaner branch, taking advantage of increases in broadband Internet bandwidth and reduced complexity and cost.
This presentation takes a deep dive into the Cloud-Delivered SD-WAN architecture for service chaining. You’ll understanding the architectural differentiation and benefits of this approach and why it offers a superior model for delivering secure, reliable, and high performance service chaining.
Siemens markets the HiPath 4000 Real-Time IP System for global Fortune 5000 customers, large
distributed multinational enterprises and mid to large complex contact centers. Models include the HiPath
4300, 4500 and 4900.
Enterprises continue to implement or evaluate shifting services which were typically hosted in the branch into the cloud. The reasons include creating a leaner branch, taking advantage of increases in broadband Internet bandwidth and reduced complexity and cost.
This presentation takes a deep dive into the Cloud-Delivered SD-WAN architecture for service chaining. You’ll understanding the architectural differentiation and benefits of this approach and why it offers a superior model for delivering secure, reliable, and high performance service chaining.
Siemens markets the HiPath 4000 Real-Time IP System for global Fortune 5000 customers, large
distributed multinational enterprises and mid to large complex contact centers. Models include the HiPath
4300, 4500 and 4900.
Monitoring Released N-Glycans in Biopharma Development/QC with Fluorescence &...Waters Corporation
Learn how new technologies from Waters, the RapiFluor-MS Labeling Reagent and the ACQUITY QDa Mass Detector, enable biopharmaceutical development and QC labs to monitor released N-glycans with complementary fluorescence and mass detection. http://www.waters.com/glycans
The Aruba Mobility Access Switch family of products provides various features including voice VLAN, Link Layer Discovery Protocol – Media Endpoint Discovery (LLDP-MED), and Quality of Service (QoS) to enable successful deployment of VoIP in enterprise networks. This application note addresses traditional techniques and introduces new device-aware support to deploy VoIP phones. This document is intended for all system engineers and network administrators who are deploying a VoIP solution in an enterprise network.
To learn more, visit us at http://www.arubanetworks.com/wlan. Join the discussion at https://community.arubanetworks.com
Designing LoRaWAN networks for dense IoT deploymentsActility
LoRaWAN has recently emerged as one of the key radio technologies to address the challenges of Low Power Wide Area Network (LPWAN) deployments, namely power efficiency, long range, scalable deployments and cost effectiveness. LoRaWAN architecture is like cellular system in which devices communicate directly with a central node. LoRaWAN provides different communication options (center frequency, spreading factor, bandwidth and coding rates) to facilitate simultaneous transmissions.
In this paper, we develop an uplink multi-cell model for LoRaWAN capacity and then validate it with system simulations. These studies are based on inputs from real-world Actility world-wide deployments of LoRaWAN with leading Tier-1 carriers such as Comcast, Enforta, KPN, NTT, Orange, Proximus, SoftBank or Swisscom, or large cities such as the city of Shanghai (with partners such as FoxConn group and OPG).
We show in this paper how quasi-orthogonal spreading factors, macro diversity, power control, retransmissions and Adaptive Data Rate (ADR) techniques are the key to scale LoRaWAN dense multi- cell deployments and to ensure consistent QoS (Quality of Service) in presence of increasing traffic as usage of LoRaWAN and ISM band networks in general grows.
We highlight the fact that LoRaWAN capacity scales very gracefully with densification of gateways, but the key to achieving this capacity lies in the network server algorithms that are proprietary and not part of the LoRaWAN standard.
We also show how the simplicity of LoRaWAN leads to ultra-low power consumption and ease of deployment for end nodes. However, this simplicity of protocol needs to be compensated by advanced algorithms for network management in the network server to meet the needs of the IoT deployments. Finally, we conclude the paper with the case study for operator use cases and show how densification leads to dramatic reduction in TCO for both operator and enterprises.
Monitoring Released N-Glycans in Biopharma Development/QC with Fluorescence &...Waters Corporation
Learn how new technologies from Waters, the RapiFluor-MS Labeling Reagent and the ACQUITY QDa Mass Detector, enable biopharmaceutical development and QC labs to monitor released N-glycans with complementary fluorescence and mass detection. http://www.waters.com/glycans
The Aruba Mobility Access Switch family of products provides various features including voice VLAN, Link Layer Discovery Protocol – Media Endpoint Discovery (LLDP-MED), and Quality of Service (QoS) to enable successful deployment of VoIP in enterprise networks. This application note addresses traditional techniques and introduces new device-aware support to deploy VoIP phones. This document is intended for all system engineers and network administrators who are deploying a VoIP solution in an enterprise network.
To learn more, visit us at http://www.arubanetworks.com/wlan. Join the discussion at https://community.arubanetworks.com
Designing LoRaWAN networks for dense IoT deploymentsActility
LoRaWAN has recently emerged as one of the key radio technologies to address the challenges of Low Power Wide Area Network (LPWAN) deployments, namely power efficiency, long range, scalable deployments and cost effectiveness. LoRaWAN architecture is like cellular system in which devices communicate directly with a central node. LoRaWAN provides different communication options (center frequency, spreading factor, bandwidth and coding rates) to facilitate simultaneous transmissions.
In this paper, we develop an uplink multi-cell model for LoRaWAN capacity and then validate it with system simulations. These studies are based on inputs from real-world Actility world-wide deployments of LoRaWAN with leading Tier-1 carriers such as Comcast, Enforta, KPN, NTT, Orange, Proximus, SoftBank or Swisscom, or large cities such as the city of Shanghai (with partners such as FoxConn group and OPG).
We show in this paper how quasi-orthogonal spreading factors, macro diversity, power control, retransmissions and Adaptive Data Rate (ADR) techniques are the key to scale LoRaWAN dense multi- cell deployments and to ensure consistent QoS (Quality of Service) in presence of increasing traffic as usage of LoRaWAN and ISM band networks in general grows.
We highlight the fact that LoRaWAN capacity scales very gracefully with densification of gateways, but the key to achieving this capacity lies in the network server algorithms that are proprietary and not part of the LoRaWAN standard.
We also show how the simplicity of LoRaWAN leads to ultra-low power consumption and ease of deployment for end nodes. However, this simplicity of protocol needs to be compensated by advanced algorithms for network management in the network server to meet the needs of the IoT deployments. Finally, we conclude the paper with the case study for operator use cases and show how densification leads to dramatic reduction in TCO for both operator and enterprises.
Aula IV - Transmissão Digital: Tecnologia DWDM e CATVLeandro Sausen
Evolução da multiplexação por divisão do comprimento de onda - WDM, chegando até o DWDM. Descrição do sistema de TV a Cabo utilizado por operadores nacionais.