Industrial 6-Port Fast Ethernet Switch + 3 Fiber Ports Hardened
DIN-Rail
Overview
The LNK-IMC306 Series is a rugged industrial Ethernet switch
featuring 6 Fast Ethernet
RJ45 ports and 3 fiber uplinks (SFP/SC/FC/ST optional). Designed
for reliable long-distance
transmission, it is ideal for surveillance, wireless backhaul, and
remote networking. With
redundant DC inputs, -40°C to 80°C wide temperature support, and a
compact DIN-Rail
aluminum enclosure, this switch ensures stable performance in harsh
industrial
environments.
Features
6× 10/100Base-TX RJ45 + 3× 100Base-FX fiber ports
Flexible fiber options: SFP, SC, FC, or ST interface
Energy-efficient: IEEE 802.3az compliance with low 5W max consumption
Industrial-grade reliability: MTBF >200,000 hrs, rugged aluminum case
Redundant 12–48VDC power inputs with overload & reverse polarity protection
Harsh environment ready: Operates at -40°C to 80°C
DIN-Rail mount design for easy deployment in control cabinets
Standards compliant: ISO9001, CE, EMC, ESD, EFT, surge immunity
Technical Indexes
Ethernet |
Standards: | IEEE802.3 10BASE-T |
IEEE802.3u 100BASE-TX/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: | 6 x RJ45 |
Optical Port: | 3 x 100Base-FX (SFP, SC, FC, ST Optional) |
Ethernet Port | RJ45 Port 1 ~ Port 6 |
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: | 12~48VDC, Redundant Power (6-pin Terminal Block) |
Power Consumption: | 5W Max. |
Protection: |
Power Input Overload: | Automatic Resettable |
Reverse Polarity: | Present |
LED Indicators: |
Power: | PWR Status |
Ethernet (Per Port): | Link/Activity |
Fiber: | FX1, FX2, FX3 |
Dimensions (WxDxH): | 150 x 115 x 50 mm |
Weight: | 0.6Kg |
Casing: | Aluminum Case |
Mounting Options: | DIN-Rail |
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-IMC306 | Industrial Ethernet Switch: 6-Port 10/100Base-TX + 3-port 100BASE-FX Fiber, Multimode, Dual Fiber, SC, 2KM |
LNK-IMC306-20 | Industrial Ethernet Switch: 6-Port 10/100Base-TX + 3-port 100BASE-FX Fiber, Single Mode, Dual Fiber, SC, 20KM |
LNK-IMC306S-20 | Industrial Ethernet Switch: 6-Port 10/100Base-TX + 3-port 100BASE-FX Fiber, Single Mode, Single Fiber, SC, 20KM |
LNK-IMC306F-20 | Industrial Ethernet Switch: 6-Port 10/100Base-TX + 3-port 100BASE-FX Fiber, Single Mode, Single Fiber, FC, 20KM |
LNK-IMC306-SFP | Industrial 6-port 10/100BASE-T + 3-port 100BASE SFP Ethernet Switch |
SFP Options | ► SFP option. Please select your SFP on our SFP Options Page |
► SFP module is to be purchased separately. |
Mounting Options | ► Default DIN-Rail Bracket installed. |
Power Options | ► 24W/1A 24VDC DIN-Rail Power Supply. Open Wire for Terminal Block. |
► Power Supply is to be purchased separately. |
Application
