TS-1426
The Train Switch is a 13 Fast Ethernet ports Layer 2 managed switch specifically designed for network applications in rolling-stock environment. Its purpose is to enable the implementation of network topologies in a train. The Train Switch provides advanced traffic switching capabilities, including support for VLANs, (Rapid) Spanning Tree Protocol (STP/RSTP) protocols and the possibility to apply Quality of Service (QoS) policies. The bypass feature makes the device completely transparent to the network in case of power loss or failure, thus avoiding or reducing the impact of possible local drop outs or malfunction on network performance. Being capable of supporting Power-over-Ethernet (PoE) (on 8 ports), the device can also provide power to connected Ethernet devices, simplifying cabling design and implementation. Available in different models, the Train Switch supports up to 13 Fast Ethernet devices (2 pairs with bypass function). Designed to operate in harsh environmental conditions typical of rolling stock applications, the Train Switch is fully EN 50155 compliant and provides the highest level of reliability and robustness required by the railway industry.
Highlights
- LAYER 2 MANAGED NETWORK SWITCH
- 13 FAST ETHERNET PORTS
- M12 CONNECTORS
- VLANS
- QUALITY OF SERVICE (QOS) POLICIES
- SPANNING-TREE AND RAPID SPANNING-TREE PROTOCOLS
- SNMP V1, V2C, V3 DEVICE MANAGEMENT
- RMON COUNTERS
- POWER-OVER-ETHERNET (POE) SUPPORTED
- EN50155 COMPLIANT
Technical specifications
Approvals/Compliance
- Governing Standard: EN 50155 Railway Applications (Electronic equipment used on rolling stock)
Approvals/Compliance (EMC)
- Electrical fast transient/burst immunity test: IEC 61000-4-4 (2004-07)
- Electromagnetic compatibility rolling stock apparatus: EN 50121-3-2
- Electrostatic discharge immunity test: IEC 61000-4-2 (2008-12)
- Radiated, radio-frequency, electromagnetic field immunity test: IEC 61000-4-3 (2006-02)
- Surge immunity test: IEC 61000-4-5 (2005-11)
Approvals/Compliance (Environment)
- Environmental testing - Part 2-1: Tests - Test A: Cold: IEC 60068-2-1
- Environmental testing - Part 2-2: Tests - Test B: Dry heat: IEC 60068-2-2
- Shock & Vibration: EN 61373
Environment
- Operating temperature: -25 ÷ +55 °C (+70 °C for 10 min. accordingly with EN-50155 class T1)
- Relative humidity (non condensing): up to 95%
- Storage temperature: -40 ÷ +85 °C
Features
- 13 Fast Ethernet ports
- 4 output hardware queues for each port
- 802.1X port authentication
- DHCP option 82 handling
- DSCP/802.1p Class of Service
- Device bypass for maximun reliability (2 pairs)
- Extended RMON counters
- Fallback firmware image for maximum reliability
- IEEE 802.3 layer 2 managed switch
- IEEE 802.3af PoE delivered on 8 ports
- IGMP versions 1, 2 and 3 snooping
- IPv4 protocol supported
- In-band (SSH) and out-of-band (console) CLI interface for device management
- In-band and out-of-band firmware upgrade
- Ingress rate limiting
- Integrated per-port DHCP server
- Link Layer Discovery Protocol (LLDP 802.1ab) with LLDP-MED extensions
- Link aggregation protocol (LACP 802.3ad)
- M12 circular connectors
- RADIUS authentication
- SNMP v1,v2c,v3 device management
- Spanning tree (STP 802.1D) and Rapid Spanning Tree (RSTP 802.1w)
- Strict priority or weighted (WRR) scheduler
- Up to 4096 802.1Q VLANs
Internetworking standards
- IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
- IEEE 802.1D Spanning Tree Protocol
- IEEE 802.1Q Tagged VLANs
- IEEE 802.1X Port-based network access control
- IEEE 802.1w Rapid Spanning Tree
- IEEE 802.3ad Link Aggregation Protocol (LACP)
- IEEE 802.3af Power over Ethernet (PoE)
- IEEE 802.3u Fast Ethernet 802.3ab