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RELY-TSN-REC

Time Sensitive Network Traffic Logger

The RELY-TSN-REC is a flexible platform with a large number of available configurations to provide the most suitable equipment for each customer. This flexibility is realized through optional pluggable modules that cover a wide range of applications in critical industries.

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Product Overview

Today, convergence to Ethernet networks is a reality at all levels. In addition, in critical areas such as automotive, aerospace, railway, industrial automation, etc., this Ethernet convergence must be combined with certainty in order to avoid critical traffic being affected by non-critical traffic. Time-sensitive networking has become the clear solution to meet these needs.

 

However, due to the heterogeneous nature of TSN networks, it must be possible to analyze network traffic at the frame level for protocol verification, performance analysis, conformance testing and forensics. In addition, the effectiveness of this analysis will be constrained by the ability of the infrastructure to correlate frames with public time references.

 

For this purpose, Relyum developed the RELY-TSN-REC, which is capable of inspecting, timestamping and logging regular Ethernet and time-sensitive network traffic using the same IEEE 802.1AS timing references as the rest of the analyzed network.

Communication Technology

  • 2 SFP racks for 10/100/1000Base-TX Ethernet copper or 100Base-FX/1000Base-X fiber for TAP or port logging.
  • 1 SFP cage for 10/100/1000Base-TX Ethernet copper or 100Base-FX/1000Base-X fiber for time base connection for traffic timestamping (supports IEEE 802.1AS synchronization protocol).
  • One 10/100/1000Base-TX Ethernet copper port for console management and for uninterrupted remote access to recorded data.

Processing Capability

  • Supports simultaneous read/write data operations
  • Industrial Temperature High Capacity SSD Disks
  • Remote access to local storage; Wireshark-compatible standard file format (PCAP).
  • Trigger based:
    Direct I/O Signal
    Modbus/S7/MQTT Variables
    Packet monitoring tool (for traffic content checking)
  • Filtering: Based on standard filtering formats used in the industry.

Rugged equipment

  • Fanless design
  • Full metal housing
  • Redundant power supply: 6 VDC to 30 VDC
  • Operating temperature: -40°C to + 70°C
  • Storage temperature: -40°C to + 85°C
  • Mounting: DIN rail

Expansion Module - Sensor Module

The sensor module is designed to provide a variety of input and output signals commonly used in the industry on a single board for interaction with the environment. The inputs and outputs available in the module are:

  • 3 x digital inputs: isolated 0-24 VDC
  • 1 x analog input: 4-20 mA
  • 1 potential-free relay output, 250 VAC max.
  • 1 three-wire RTD (PT100) temperature sensor interface
  • 1 type K thermocouple sensor interface
  • 1 x Integrated Electro-Piezoelectric (IEPE) accelerometer input
  • 1 x RS422 (optional)
  • 1 x RS485 + 1 x RS232 (optional)

To expand the capacity of the input/output switchboard, a second sensor module can be connected to an unused slot.

synchronization

  • IEEE 802.1AS synchronization is supported through the expansion port.

Other interfaces

  • 1 RS485 port
  • 2 USB Type A ports
  • 1 Pulse Per Second (PPS) SMA output
  • 1 sensor expansion module (optional)

Configuration and Management

  • Dedicated Ethernet service port
  • SNMPv3, SSH
  • Web-based HTML5-GUI access/configuration:
  • Accessible via HTTP(S)
  • Profile configuration and firmware updates
  • Real-time network monitoring

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.

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