Industrial L2+ 8-Port Gigabit + 2-Port SFP Managed Ethernet Switch DIN-Rail
Overview
The ETH-IMC208M series is an industrial-grade L2+ managed Ethernet switch with 8
Gigabit RJ45 ports and 2 Gigabit SFP slots, designed for reliable and secure networking in
harsh environments (-40°C to 80°C). It supports advanced Layer 2+ features including
VLAN, QoS, IGMP, STP/RSTP/MSTP/ERPSv2, and comprehensive security protocols.
With redundant power inputs, IP40 aluminum housing, and easy management via USB-C,
Web, CLI, SNMP, and Cloud/MQTT, this switch is ideal for mission-critical applications such
as industrial automation, surveillance, and telecom networks.
Features
8×10/100/1000Base-T RJ45 + 2×1000Base-X SFP uplink ports
USB-C port for simplified management, no RS232 needed
Advanced redundancy: STP/RSTP/MSTP/ERPSv2, Link Aggregation
Supports 4K VLAN, QinQ, IGMP Snooping, QoS with 8 priority queues
Strong security: 802.1X, RADIUS, ACL, DHCP Snooping, DDOS protection
12M buffer, 110Gbps backplane bandwidth, 9K Jumbo Frame
Rugged IP40 aluminum case, DIN-Rail mount, -40°C to 80°C
Dual 12–48VDC redundant power input with protections
Technical Indexes
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Ethernet
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Standards:
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IEEE802.3 10BASE-T
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IEEE802.3u 100BASE-TX/FX
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IEEE802.3ab 1000BASE-T
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IEEE802.3z 1000BASE-X
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IEEE802.3p QoS
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IEEE802.1d Spanning Tree
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Forward & Filtering Rate:
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14,880pps (10Mbps)
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148,800pps (100Mbps)
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1,488,000pps (1000Mbps)
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Packet Buffer Memory:
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12M bits
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Processing Type:
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Store-and-Forward
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Backplane bandwidth
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110Gbps
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Max Packet Length:
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9K Bytes Jumbo Frame
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Address Table Size:
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8K MAC Addresses
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Interface
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Connector:
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8 x RJ45
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RS485:
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1 x RS485 (Optional)
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Optical Port:
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2 x 1000Base-X SFP
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USB-C:
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1 x USB-C (for Management)
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RS485 Serial Interface (Optional)
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Physical interface
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Industrial standard 3-pin screw terminal
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Data type
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1Ch RS485 Bi-Direction
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RS-485 signals
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Data+, Data-, GND
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Serial port line distance (copper)
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1000 meters
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Baud rate
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0 ~ 800kbps
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Environmental
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Operating Temperature:
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-40°C to 80°C (-40°F to 176°F)
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Storage Temperature:
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-40°C to 85°C (-40°F to 185°F)
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Relative Humidity:
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5% to 95% non-condensing
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MTBF
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> 200,000 hrs
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Electrical and Mechanical
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Input Power:
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12~48VDC, Redundant Power (6-pin Terminal Block)
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Power Consumption:
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8W Max
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Protection:
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Power Input Overload:
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Automatic Resettable
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Reverse Polarity:
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Present
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DIP Switch
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4-digit DIP switch function
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DIP
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Function
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Settings
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SW 1
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VLAN
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ON - Enabled
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OFF - Disabled
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SW 2
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Ring Management
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ON - Enabled
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OFF - Disabled
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SW 3
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Reserved
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ON - Reserved
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OFF - Reserved
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SW 4
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Reserved
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ON - Reserved
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OFF - Reserved
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LED Indicators:
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PWR:
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Power Status
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Ethernet (Per Port):
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Link/Activity
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Fiber:
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Gigabit SFP Port: F9~F10
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Dimensions (WxDxH):
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149 x 114 x 50 mm
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Weight:
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0.55Kg
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Casing:
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Aluminum Case
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Mounting Options:
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DIN-Rail mount
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Software Features
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Redundancy Protocols
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Support STP/RSTP/MSTP/ERPSv2, Link Aggregation
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Multicast Support
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Support IGMP Snooping V1/V2/V3,support GMRP, GVMP,802.1Q
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VLAN
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Support IEEE 802.1Q 4K VLAN,support QINQ, Double VLAN,
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Time Management
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SNTP
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QOS
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Flow-based redirection
Flow-based rate limiting
Flow-based packet filtering
8*Output queues of each port 802.1p/DSCP priority mapping
Diff-Serv QoS, Priority Mark/Remark
Queue Scheduling Algorithm (SP, WRR, SP+WRR)
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ACL
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Port-based Issuing ACL
ACL based on port and VLAN
L2 to L4 packet filtering, matching first 80 bytes message.
Provide ACL based on MAC, Destination MAC address, IP Source, Destination IP, IP Protocol Type, TCP/UDP Port, TCP/UDP Port Range, and VLAN, etc
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Diagnostic Maintenance
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Support port mirroring, Syslog, Ping
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Management Function
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Support CLI, WEB, SNMPv1/v2/v3, Telnet server for management, EEE, LLDP, DHCP Server/Client (IPv4/IPv6), Cloud/MQTT
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Alarm Management
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Support 1 way relay alarm output, RMON, TRAP
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Security
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Broadcast Storm Protection, HTTPS/SSLv3, AAA & RADIUS, SSH2.0
Support DHCP Snooping, Option 82,802.1X security access,
Support user hierarchical management, ACL access control list,
Support DDOS,port-based MAC filtering / binding, MAC black holes, IP source protection, Port isolation, ARP message speed limit
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Advance Layer 2+ Features
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IPv4/IPv6 Management
Static Route
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Regulatory Approvals
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ISO9001, CE, RoHS, FCC
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EN55022:2010+AC: 2011, Class A
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EN 61000-3-2: 2006+A1: 2009+A2: 2009
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EN 61000-3-3: 2013
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EN55024:2010
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IEC 61000-4-2: 2008 (ESD)
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IEC 61000-4-3: 2010 (RS)
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IEC 61000-4-4: 2012 (EFT)
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IEC 61000-4-5: 2014 (Surge)
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IEC 61000-4-6: 2013 (CS)
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IEC 61000-4-8: 2009 (PFMF)
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Ordering Information
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Model
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Description
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ETH-IMC208M
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Industrial L2+ 8-Port 10/100/1000T + 2-Port 1000X SFP Managed Ethernet Switch
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SFP Options
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► SFP option. Please select your SFP on our SFP Options Page
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► SFP module is to be purchased separately.
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Mounting Options
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► Default DIN-Rail Bracket installed
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Power Options
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► DIN-Rail Power Supply. Open Wire for Terminal Block.
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► Power Supply is to be purchased separately.
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Application
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