Power |
Operating voltage |
16 to 60 VDC |
Rated current |
0.63 (0.82*) A @ 20 VDC 0.26 (0.33*) A @ 48 VDC |
Inrush current |
40 mA2s @ 20 VDC 257 mA2s @ 60 VDC |
Startup current** |
2x Rated current |
Rated frequency |
DC |
Polarity |
Reverse polarity protected |
Redundant power input |
Yes |
Isolation to |
All other |
Connection |
Detachable |
Connector size |
0.2 - 2.5 mm2 (AWG 24 - 12) |
Shielded cable |
Not required |
|
|
* With 500mA USB load |
|
Interfaces |
Console |
1 x USB Micro-B connector |
USB |
1 x USB 2.0 host interface |
Digital I/O |
1 x 4-ports detachable screw terminal |
Ethernet |
3 x 10/100/1000 Mbit/s, Ethernet TX, RJ-45 8 x 10/100 Mbit/s, Ethernet TX, RJ-45 4 x 100/1000 Mbit/s, pluggable connections tranceivers supported, Ethernet FX or TX SFP |
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|
Temperature |
Operating |
–40 to +70°C (–40 to +158°F) |
Storage & Transport |
–50 to +85°C (–58 to +185°F) |
Maximum surface temperature |
135ºC (275ºF) (temperature class T4) |
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|
Agency approvals and standards compliance |
EMC |
EN 50121-4, Railway applications – Electromagnetic compatibility – Emission and immunity of the signalling and telecommunications apparatus |
|
EN 61000-6-1, Electromagnetic compatibility – Immunity for residential, commercial and light-industrial environments |
|
EN 61000-6-2, Electromagnetic compatibility – Immunity for industrial environments |
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EN 61000-6-3, Electromagnetic compatibility – Emission standards for residential, commercial and light industrial environments |
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EN 61000-6-4, Electromagnetic compatibility – Emission standard for industrial environments |
Safety |
UL/IEC/EN 60950-1, IT equipment |
Marine |
DNV GL rules for classification – Ships and offshore units |
|
|
Dimensional drawing |
Dimension |
175 x 100 x 122 mm (6.88 x 3.93 x 4.80 in) |
Weight |
2.2 kg |
Degree of protection |
IP40 according to EN 60529 |
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|
Console |
Electrical specification |
USB 2.0 device interface |
Data rate |
High speed 480mbit/s |
Circuit type |
SE LV |
Maximum supply current |
100 mA |
Isolation to |
All other except USB |
Galvanic connection to |
USB |
Connection |
USB Micro-B connector in device mode |
|
|
Protocol and functionality |
WeOS standard - layer 3 protocols and functionality |
Resilience and High Availability |
FRNTv0 ring topologies (rings, ring coupling and horseshoe topologies), IEEE 802.1D/802.1w (RSTP), IEEE 802.1AX/802.3ad Link Aggregation (LACP and Static) |
Layer 2 Switching |
IEEE 802.1D MAC Bridges, IEEE 802.1Q Static VLAN and VLAN Tagging, IEEE 802.1AB LLDP, IGMPv1/v2/v3 Snooping, Static Multicast MAC filters |
Layer 2 QoS |
IEEE 802.1p Class of Service with flexible classification (VLAN tag priority, IP DSCP/ToS, Port ID), Ingress and Egress Rate limiting |
IP Host Services |
Static IP Address, DHCP Client, DNS Client, ZeroConf (mDNS and SSDP), NTP Client (NTPv4), IP Interfaces (Ethernet, VLAN, Loopback and Blackhole) |
Network Servers |
DHCP Server (including options 1, 3, 6, 12, 15, 42, 61 and 82), DHCP Relay Agent (including options 54 and 82), DNS Proxy Server (DNS forwarder and Host records), NTP server (NTPv4) |
Management Tools |
Westermo configuration tool WeConfig, Web interface (HTTP and HTTPS), Command Line Interface (CLI) via console port, SSHv2 and Telnet, SNMPv2c/v3, Secure Copy (SCP) for remote file upload and download, Local file management (via HTTP, FTP, TFTP and SCP), Load/save files from/to external memory, Configuration and Deployment using external memory, Tech support button, Flexible alarm and event handling system, RFC5424/RFC3164 Syslog (log files and remote syslog server), Port monitoring |
SNMP MIB Support (read-only) |
RFC 1213 MIB-2, RFC 2819 RMON MIB, RFC 2863 Interface MIB, RFC 3433 Entity Sensor MIB, RFC 3635 Ether-like Interface MIB, RFC 4133 Entity MIB, RFC 4188 Bridge MIB, RFC 4318 RSTP MIB, RFC4363 Q-BRIDGE MIB, RFC 4836 MAU MIB, IEEE 802.1AB LLDP MIB, IEEE 802.1AX LAG MIB, WESTERMO-DDM MIB (SFP), WESTERMO-EVENT MIB, WESTERMO-FRNT MIB, WESTERMO-INTERFACE MIB |
IP Host Services |
IP Interfaces (SSL, VPN, GRE) |
IP Routing and VPN |
Static IP Routing, Floating Static Routes, Multinetting, Proxy ARP, Dynamic IP routing (OSPFv2 , RIPv1/v2), VRRPv2/v3, Static Multicast Routing, Stateless NAT (1-1 NAT), SSL VPN (Client and Server, Certificate Authentication, Pre-shared Key (PSK) Point-to-Point Mode, Layer-2 and Layer-3 VPN, Layer-2 VPN bridging, Address pool and address per CN, TLS Authentication), Generic Routing Encapsulation (GRE) |
SNMP MIB Support (read-only) |
RFC 2787 VRRPv2 MIB, RFC 6527 VRRPv3 MIB |