Industrial 4-Port 10/100T + 2-Port 100FX Ethernet Switch Redundant
Power
Overview
The LNK-IMC204 is a hardened 4-Port 10/100Base-T + 2-Port 100Base-FX industrial
Ethernet switch, providing reliable data transmission in harsh
environments. Each RJ45 port
supports Full/Half duplex, Auto MDI/MDIX, while the fiber ports support single-mode or
multi-mode SFP, SC, FC, or ST modules. With redundant DC power inputs, DIN-Rail and
wall-mount options, and a wide -40°C to 80°C operating range, this switch is ideal for IP
cameras, wireless access points, and industrial automation networks across remote
locations.
Features
4× 10/100Base-T RJ45 ports with auto MDI/MDIX, full/half-duplex support
2× 100Base-FX 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
MTBF > 200,000 hours for long-term reliability
Store-and-forward switching with 512K packet buffer and 1024 MAC addresses
Compact metal housing for industrial durability
LED indicators for power, Ethernet link/activity, and fiber status
Certified EMC & safety compliance (EN55022, EN55024, IEC 61000-4 series)
Technical Indexes
Ethernet |
Standards: | IEEE802.1 10Base-T, IEEE802.3u 100Base-TX |
IEEE802.3 100Base-FX |
IEEE 802.3az Energy Efficient Ethernet (EEE) |
IEEE802.3X Flow Control |
Forward & Filtering Rate: | 14,880pps (10Mbps) |
148,800pps (100Mbps) |
Packet Buffer Memory: | 512K bits |
Processing Type: | Store-and-Forward |
Address Table Size: | 1024 MAC Addresses |
Interface |
Connector: | 4 x RJ45 |
Optical Port: | 2 x 100Base-X (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: | Metal 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
Model | Description |
LNK-IMC204 | Industrial Ethernet Switch: 4-Port 10/100Base-TX + 2-port 100BASE-FX Fiber, Multimode, Dual Fiber, SC, 2KM |
LNK-IMC204-20 | Industrial Ethernet Switch: 4-Port 10/100Base-TX + 2-port 100BASE-FX Fiber, Single Mode, Dual Fiber, SC, 20KM |
LNK-IMC204S-20 | Industrial Ethernet Switch: 4-Port 10/100Base-TX + 2-port 100BASE-FX Fiber, Single Mode, Single Fiber, SC, 20KM |
LNK-IMC204F-20 | Industrial Ethernet Switch: 4-Port 10/100Base-TX + 2-port 100BASE-FX Fiber, Single Mode, Single Fiber, FC, 20KM |
LNK-IMC204-SFP | Industrial 4-port 10/100BASE-T + 1-port 100BASE SFP Ethernet Switch |
Mounting Options | ► Default DIN-Rail Bracket installed; Wall Mount Bracket is
included. |
Power Options | ► 24W/1A 24VDC DIN-Rail Power Supply. Open Wire for Terminal Block. |
► Power Supply is to be purchased separately. |
Application
