Industrial 4-Port Gigabit RJ45 + 2-Port Gigabit Fiber Ethernet Switch Redundant Power
Overview
The LNK-IMC204G is a hardened 4-Port 10/100/1000Base-TX + 2-Port 1000Base-FX
industrial Ethernet switch designed for reliable high-speed data transmission in harsh
environments. The RJ45 ports support auto-negotiation, full/half duplex, and auto MDI/MDIX,
while the fiber ports support single-mode or multi-mode SFP, SC, FC, or ST modules. With
redundant 12~58VDC power inputs, DIN-Rail and wall-mount options, and an operating
temperature range of -40°C to 80°C, this switch is ideal for IP cameras, wireless access
points, and industrial network integration across remote sites.
Features
4× Gigabit RJ45 ports with auto MDI/MDIX and full/half-duplex support
2× 1000Base-X fiber ports (SFP/SC/FC/ST optional)
Supports IEEE802.3x Flow Control and Energy Efficient Ethernet (EEE)
Redundant 12~58VDC power inputs with overload and reverse polarity protection
DIN-Rail or wall-mount installation
Wide operating temperature: -40°C ~ 80°C
Store-and-forward switching with 1Mbit packet buffer and 2048 MAC addresses
Compact, industrial-grade aluminum case
LED indicators for power, Ethernet link/activity, and fiber status
Certified EMC & safety compliance (EN55022, EN55024, IEC 61000-4 series)
Technical Indexes
Standards: | IEEE802.3 10BASE-T |
IEEE802.3u 100BASE-TX/FX | |
IEEE802.3ab 1000BASE-T | |
IEEE802.3z 1000BASE-X | |
IEEE 802.3az Energy Efficient Ethernet (EEE) | |
IEEE802.3x Flow Control | |
Forward & Filtering Rate: | 14,880pps (10Mbps) |
148,800pps (100Mbps) | |
1,488,000pps (1000Mbps) | |
Packet Buffer Memory: | 1M bits |
Processing Type: | Store-and-Forward |
Address Table Size: | 2048 MAC Addresses |
Interface | |
Connector: | 4 x RJ45 |
Optical Port: | 2 x 1000Base-FX (SFP, SC, FC, ST Optional) |
Environmental | |
Operating Temperature: | -40°C to 80°C (-40°F to 176°F) |
Storage Temperature: | -40°C to 85°C (-40°F to 185°F) |
Relative Humidity: | 5% to 95% non-condensing |
MTBF | > 200,000 hrs |
Electrical and Mechanical | |
Input Power: | 12~58VDC , Redundant Power (6-pin Terminal Block) |
Power Consumption: | 5W Max. |
Protection: | |
Power Input Overload: | Automatic Resettable |
Reverse Polarity: | Present |
LED Indicators: | |
Power: | Power1, Power2 Status |
Ethernet(Per Port): | Link/Activity |
Fiber Port: | FX1, FX2 |
Dimensions (WxDxH): | 150 x 115 x 30 mm |
Weight: | 0.5Kg |
Casing: | Aluminum Case |
Mounting Options: | DIN-Rail / Wall-mount |
Regulatory Approvals | |
ISO9001 | |
EN55022:2010+AC: 2011, Class A | |
EN 61000-3-2: 2006+A1: 2009+A2: 2009 | |
EN 61000-3-3: 2013 | |
EN55024:2010 | |
IEC 61000-4-2: 2008 (ESD) | |
IEC 61000-4-3: 2010 (RS) | |
IEC 61000-4-4: 2012 (EFT) | |
IEC 61000-4-5: 2014 (Surge) | |
IEC 61000-4-6: 2013 (CS) | |
IEC 61000-4-8: 2009 (PFMF) |
Ordering Information
Application