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Product Overview
Time Sensitive Networking (TSN) allows critical and best-effort traffic to be combined in a uniquely deterministic and interoperable Ethernet network. This significantly reduces costs in terms of equipment investment, maintenance, seamless integration and reduced reliance on a single vendor.
All these advantages have led to the rapid expansion of TSN in critical networks and the success of RELYUM's first TSN switch, the RELY-TSN-BRIDGE. This 4-port TSN switch is based on the TSN technology of Symphony's partner SoC-e*, which is designed to be used in the most demanding industries such as railroads, aerospace, automotive, industrial automation, etc., due to the robustness guaranteed and field-proven design.
However, with the release of new TSN mechanisms, there is a need for new products that can support them and provide more switching ports. In response to these needs, Avision launched the RELY-TSN-BRIDGE+ device, a new hardware platform that offers two port configurations: a 12-port version and a 20-port version.
Despite differences in port configurations, the family of devices supports the largest number of TSN standards on the market, making them suitable for any given profile. These key features make the RELY-TSN-BRIDGE+ platform the most reliable and versatile networking device for critical environments.
*Selected as one of 17 key industry participants in the Automotive Ethernet Market Report 2024
4-Port TSN Switch
Communication Technology
- 4 Ethernet ports
- Dielectric Option (SFP Fixed Frame):
10/100/1000Base-T
1000Base-X
100Base-FX - 1 x 10/100/1000BaseTX Ethernet service port
- RSTP IEEE802.1w
- LLDP Support
- VLAN Support
- Ethernet-based or IEEE 802.1P traffic prioritization
- 1 USB port
TSN Functions
- IEEE 802.1AS - Timing and Synchronization
- IEEE 802.1Qbv - Enhancement of Program Traffic
- IEEE 802.1Qav - Forwarding and Queuing Enhancement for Time-Sensitive Streams
- IEEE 802.1Qcc - Enhancements to the Stream Retention Protocol
- IEEE 802.1Qci - Per Stream Filtering and Management
- IEEE 802.1CB - Frame Override and Reliability Elimination
processing power
- On-board UltraScale™ FPGA for high-speed network switching and PTP timestamping
- Multi-core CPU unit to support independent software applications
Rugged equipment
- Fanless design and full metal housing
- Power: 6 VDC to 30 VDC
- Operating temperature: -40°C to + 70°C
- Storage temperature: -40°C to + 85°C
- Optional mounting: DIN rail
Configuration and Management
- SNMPv3, SSH, Netconf support
- Web-based HTML5-GUI access/configuration:
- Accessible via HTTP(S)
- Profile configuration and firmware updates
- Real-time network monitoring
4-Port TSN Switch
Communication Technology
- 4x SFP+ 1/10*Gbps TSN Ethernet ports
- Dielectric Option (SFP Fixed Frame):
10GBase-R*
10/100/1000Base-T
1000Base-X
100Base-FX - 8 10/100/1000BaseTX TSN Ethernet ports
- 1 10/100/1000BaseTX Ethernet service port
- Generate Tree Protocol
IEEE802.1D (STP)
IEEE802.1w (RSTP)
IEEE802.1s (MSTP) - VLAN Support
- LLDP Support - IEEE 802.1AB
- IEEE 802.1P Traffic Prioritization (QoS):
Priorities based on PCP
Prioritization based on DSCP - Multicast Filtering/IGMP Snooping
- Port mirroring
- IEEE802.1X Support
- 1 x PPS output (SMA connector)
processing power
- Onboard UltraScale™ FPGAs for High-Speed Network Switching and PTP Timestamping
- Multi-core CPU units supporting proprietary software applications
TSN Features
- IEEE 802.1AS-2020 - Timing and synchronization (up to 2 domains)
- IEEE 802.1Qbv - Time-aware shaper
- IEEE 802.1Qav - Credit Based Shaper
- IEEE 802.1Qcc - Enhancements to the Stream Retention Protocol
- IEEE 802.1CB - Frame Override and Elimination Reliability
- IEEE 802.1Qci - Per-stream Filtering and Regulation
- Fluid identification:
Target MAC and VLAN streams
Mask & Match
Rugged equipment
- Fanless design and full metal housing
- 5V@10A Power Supply
- Includes EU power adapter
- Operating temperature: -40°C to +50°C
- Storage temperature: -40°C to +85°C
Configuration and Management
- SSH, network configuration support
- Web-based HTML5-GUI access/configuration:
Accessible via HTTP(S)
Profile configuration and firmware updates
Real-time network monitoring
*This model does not provide 10Gbps throughput.
Keeping up with the times and innovating - Explore more potentials of TSN with Hongke
Time Sensitive Networking (TSN) is a new generation of network technology based on the evolution of the standard Ethernet architecture. It takes traditional Ethernet as the network foundation and provides a data link layer protocol specification for deterministic data transmission capability through mechanisms such as clock synchronization, data scheduling, and network configuration. Compared with traditional Ethernet, TSN can provide microsecond-level deterministic services, reduce the complexity of the entire communication network, and realize the convergence of information technology (IT) and operation technology (OT). With its precise clock synchronization, deterministic traffic scheduling, and intelligent and open operation and maintenance management framework, TSN can ensure the high-quality transmission of multiple business traffic in a common network, and it has both performance and cost advantages, and it is the development trend of the future network. This is the future trend of network development.
Currently, TSN technology has a high level of discussion in the automotive, industrial, rail transportation, and aerospace fields. As a non-vendor-bound real-time communication protocol, we believe that TSN technology has a good application prospect.
Welcome to contact us to explore and learn the integration of TSN technology with various industries, and actively promote more applications on the ground to jointly build a new world of intelligent interconnection.
