Moxa’s managed Layer 2 switches are characterised by industrial-grade reliability, network redundancy and security features based on the IEC 62443 standard. We offer robust, industry-specific products with multiple industry certifications, such as parts of the EN 50155 standard for railway applications, IEC 61850-3 for energy automation systems and NEMA TS2 for intelligent transport systems.

IEC 61850-3 managed DIN rail Ethernet switch, with 8 10/100BaseT(X) ports and 2 100BaseFX singlemode ports with LC connectors, 1 isolated power supply (24 VDC), -40 to 85°C operating temperature

Ethernet interface
– 10/100BaseT(X) ports (RJ45 connectors) 8
– 100BaseFX ports (singlemode LC connectors) 2
– Standards
IEEE 802.1D-2004 for Spanning Tree Protocol
IEEE 802.1p for Class of Service
IEEE 802.1Q for VLAN tagging
IEEE 802.1s for Multiple Spanning Tree Protocol
IEEE 802.1w for Rapid Spanning Tree Protocol
IEEE 802.1X for authentication
IEEE 802.3 for 10BaseT
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3ad for Port Trunk with LACP
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for Flow Control

Ethernet Software Features
– Filter 802.1Q, GMRP, GVRP, IGMP v1/v2c, port-based VLAN, VLAN unconscious
– Industry protocolsEtherNet/IP, Modbus TCP
– Management
Backpressure flow control, BOOTP, DHCP option 66/67/82, DHCP server/client, flow control, HTTP, IPv4/IPv6, LLDP, Port Mirror, RARP, RMON, SMTP, SNMP Inform, SNMPv1/v2c/v3, Syslog, Telnet, TFTP
– MIB
Bridge MIB, Ethernet-like MIB, MIB-II, P-BRIDGE MIB, Q-BRIDGE MIB, RMON MIB groups 1, 2, 3, 9, RSTP MIB
– Redundancy protocolsMSTP, RSTP, STP, Turbo Chain, Turbo Ring v1/v2
– Security HTTPS/SSL, TACACS+, Port Lock, RADIUS, Rate Limit, SSH
– Time management NTP server/client, SNTP

Switch features
– IGMP groups 256
– MAC table size 8 K
– Max. Number of VLANs 64
– Packet Buffer Size 1 Mbits
– VLAN ID Range VID 1 to 4094
– Priority Queues 4

Serial Interface
– Console Port RS-232 (RJ45)

Input/Output Interface
– Alarm Contact Channels Resistive load: 1 A @ 24 VDC

Power supply parameters
– Connection 1 removable 5-contact terminal block(s)
– Input voltage
Redundant power inputs
24 VDC (18 to 36 VDC)
– Overload current protection is supported
– Reverse polarity protection is supported
– Input current 0.39 A @ 24 VDC

Physical properties
– Aluminium housing
– Protection class IP40
– Dimensions (without ears) 80 x 160 x 110 mm (3.15 x 6.30 x 4.33 in)
– Weight 1210 g (2.69 lb)
– DIN rail mounting (with optional kit)

Environmental conditions
– Operating temperature -40 to 85°C (-40 to 185°F)
Note: Cold start requires at least 100 VAC @ -40°C
– Storage temperature (including packaging) -40 to 85°C (-40 to 185°F)
– Ambient relative humidity 5 to 95% (non-condensing)

Standards and certifications
– EMI EN 55032 Class A, CISPR 32, FCC Part 15B Class A
– EMS
IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 35 V/m
IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV
IEC 61000-4-5 Surge: Power: 4 kV; Signal: 4 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8 PFMF
IEC 61000-4-11 DIPs
– Power Substation IEC 61850-3, IEEE 1613
– Safety UL 508

MTBF
– Time 372.276 h
– Standards Telcordia SR332