The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.

Physical PortsTechnologyLED IndicatorsFault ContactPowerPhysical CharacteristicsEnvironmentalRegulatory ApprovalsFeatures

10/100 Base-T(X) Ports in M12 Auto MDI/MDIX with P.S.E.:
8 x M12 connector (4-pin D-coding)

10/100/1000 Base-T(X) Ports in M12 Auto MDI/MDIX:
2 x (combing 2 x M12 connectors 4-pin D-coding for 1 Gigabit port)

RS-232 Serial Console Port in A-coding:
RS-232 in M12 connector. Baud rate setting: 9600bps, 8, N, 1

Ethernet Standards:
IEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-TX
IEEE 802.3x for Flow control
IEEE 802.3ad for LACP (Link Aggregation Control Protocol )
IEEE 802.1D for STP (Spanning Tree Protocol)
IEEE 802.1p for COS (Class of Service)
IEEE 802.1Q for VLAN Tagging
IEEE 802.1w for RSTP (Rapid Spanning Tree Protocol)
IEEE 802.1s for MSTP (Multiple Spanning Tree Protocol)
IEEE 802.1x for Authentication
IEEE 802.1AB for LLDP (Link Layer Discovery Protocol)
IEEE 802.3af PoE specification (up to 15.4 Watts per port for P.S.E.)

MAC Table: 8192 MAC addresses

Priority Queues: 4

Processing: Store-and-Forward

Switch Properties:
Switching latency: 7 us
Switching bandwidth: 5.6Gbps
Max. Number of Available VLANs: 4096
IGMP multicast groups: 1024
Port rate limiting: User Define

Security Features:
Enable/disable ports, MAC based port security
Port based network access control (802.1x)
VLAN (802.1Q ) to segregate and secure network traffic
Supports Q-in-Q VLAN for performance & security to expand the VLAN space
Radius centralized password management
SNMP v1/v2c/v3 encrypted authentication and access security

Software Features:
Redundant Ring (O-Ring) with recovery time less than 10ms over 250 units
TOS/Diffserv supported
Quality of Service (802.1p) for real-time traffic
VLAN (802.1Q) with VLAN tagging and GVRP supported
IGMP Snooping for multicast filtering
Port configuration, status, statistics, monitoring, security
SNTP for synchronizing of clocks over network
Support PTP Client (Precision Time Protocol) clock synchronization
DHCP Server / Client support
Port Trunk support
MVR (Multicast VLAN Registration) support

Network Redundancy:

Warning / Monitoring System:
Relay output for fault event alarming
Syslog server / client to record and view events
Include SMTP for event warning notification via email
Event selection support

Power Indicator:
Green : Power LED x 2

R.M. Indicator:
Green : Indicate system operated in O-Ring Master mode

Ring Indicator:
Green : indicate system operated in O-Ring mode

Fault Indicator:
Amber : Indicate unexpected event occurred

10/100Base-T(X) M12 PoE Port Indicator:
Up Green for port Link/Act. Down Green for PoE indicator.
Amber for Collision/Duplex indicator.

10/100Base-T(X) M12 Port Indicator:
Green for Link/Act. Amber for 100Mbps indicator

Relay output to carry capacity of 3A at 24VDC on M12 connector (5-pin A-coding)

Redundant Input Power:
Dual 48VDC on 5-pin M23 connector

Power Consumption (Typ.): 9 Watts

Overload Current Protection: Present

Reverse Polarity Protection: Not Present

Enclosure: IP-40

Dimensions (W x D x H):
170 (W) x 75 (D) x196 (H) mm

Weight(g): 1427 g

Storage Temperature: -40 to 85°C (-40 to 185°F)

Operating Temperature: -40 to 70°C (-40 to 158°F)

Operating Humidity: 5% to 95% Non-condensing

FCC Part 15, CISPR (EN55022) class A, EN50155 (EN50121-3-2, EN55011, EN50121-4)

EN61000-4-2 (ESD), EN61000-4-3 (RS), EN61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS), EN61000-4-8, EN61000-4-11

Shock: IEC60068-2-27

Free Fall: IIEC60068-2-32

Vibration: IEC60068-2-6

Safety: EN60950-1

Warranty: 5 years

  • Leading EN50155-compliant Ethernet switch for rolling stock application
  • Support O-Ring (recovery time < 30ms over 250 units of connection) and MSTP(RSTP/STP compatible) for Ethernet Redundancy
  • Open-Ring support the other vendor’s ring technology in open architecture
  • O-Chain allow multiple redundant network rings
  • Support standard IEC 62439-2 MRP (Media Redundancy Protocol) function
  • 8 port P.S.E. fully compliant with IEEE802.3at standard, provide up to 30
  • Watts per port with 120Watts total power budget
  • Support PoE scheduled configuration and PoE auto-ping check function
  • Support IEEE 1588v2 clock synchronization
  • Support IPV6 new internet protocol version
  • Support Modbus TCP protocol
  • Support IEEE 802.3az Energy-Efficient Ethernet technology
  • Provided HTTPS/SSH protocol to enhance network security
  • Support SMTP client
  • Support IP-based bandwidth management
  • Support application-based QoS management
  • Support Device Binding security function
  • Support DOS/DDOS auto prevention
  • IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic
  • Support SNMP v1/v2c/v3 & RMON & 802.1Q VLAN Network Management
  • Support ACL, TACACS+ and 802.1x User Authentication for security
  • Supports 9.6K Bytes Jumbo Frame
  • Multiple notification for warning of unexpected event
  • Web-based ,Telnet, Console (CLI), and Windows utility (Open-Vision) configuration
  • Support LLDP Protocol