Industrial 4-Port Gigabit PoE+ Switch + 2 SFP Fiber -40~80°C DIN-Rail
Overview
The LNK-IMC204GP Series is a ruggedized 6-port industrial PoE switch designed for
mission-critical applications. Featuring 4 Gigabit PoE+ RJ45 ports and 2 dual-speed fiber
uplinks (100/1000Base-X), it ensures reliable high-bandwidth connectivity for IP cameras,
wireless APs, and remote devices. With redundant power inputs, wide temperature tolerance
(-40°C~80°C), and hardened aluminum housing, this switch is ideal for harsh industrial,
surveillance, and outdoor networking environments.
Features
4× PoE+ Gigabit Ports delivering up to 30W per port (IEEE802.3at)
2× 100/1000Base-X fiber uplinks with SFP/SC/FC/ST options
High reliability with redundant 48~57VDC power input & overload protection
Rugged design: -40°C to 80°C operating range, fanless aluminum housing
Supports jumbo frames (9K Bytes) and 1M buffer for smooth data forwarding
DIN-Rail & Wall-mount options for flexible industrial deployment
MTBF >200,000 hours, ensuring long-term stable operation
Compliant with EMC/EMI industrial standards (EN, IEC certifications)
Technical Indexes
| Ethernet |
| 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) |
| IEEE802.3af Power over Ethernet |
| IEEE802.3at Power over Ethernet |
| Forward & Filtering Rate: | 14,880pps (10Mbps) |
| 148,800pps (100Mbps) |
| 1,488,000pps (1000Mbps) |
| Packet Buffer Memory: | 1M bits |
| Processing Type: | Store-and-Forward |
| Max Packet Length: | 9K Bytes |
| Address Table Size: | 2048 MAC Addresses |
| Interface |
| Connector: | 4 x RJ45 |
| Optical Port: | 2 x 100/1000Base-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: | 48~57VDC, Redundant Power (6-pin Terminal Block) |
| Power Consumption: | 132W Max. (PoE in use) |
| 5W Max. (PoE not in use) |
| Standard: | IEEE802.3af/at |
| PoE: |
| Port: | RJ45 Port 1 ~ Port 4 |
| Max. Power per Port: | 30W Max per port |
| Power Pin Assignment | 1/2(+), 3/6(-) or 4/5(+), 7/8(-) |
| Protection: |
| Power Input Overload: | Automatic Resettable |
| Reverse Polarity: | Present |
| LED Indicators: |
| Power: | Power1, Power2 Status |
| PoE: | Per Port Status |
| Ethernet (Per Port): | Link/Activity |
| SFP: | 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
| Model | Description |
| LNK-IMC204GP | Industrial Ethernet Switch: 4-Port 10/100/1000Base-TX (4-port PoE+) + 2-port 100/1000BASE-X Fiber, Multimode, Dual Fiber, SC, 550m |
| LNK-IMC204GP-20 | Industrial Ethernet Switch: 4-Port 10/100/1000Base-TX (4-port PoE+) + 2-port 100/1000BASE-X Fiber, Single Mode, Dual Fiber, SC, 20KM |
| LNK-IMC204GPS-20 | Industrial Ethernet Switch: 4-Port 10/100/1000Base-TX (4-port PoE+) + 2-port 100/1000BASE-X Fiber, Single Mode, Single Fiber, SC, 20KM |
| LNK-IMC204GPF-20 | Industrial Ethernet Switch: 4-Port 10/100/1000Base-TX (4-port PoE+) + 2-port 100/1000BASE-X Fiber, Single Mode, Single Fiber, FC, 20KM |
| LNK-IMC204GP-SFP | Industrial 4-port 10/100/1000BASE-T (4-port PoE+) + 2-port 100/1000BASE 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; Wall Mount Bracket is included. |
| Power Options | ► 120W/2.5A 48VDC DIN-Rail Power Supply. Open Wire for Terminal Block. |
| ► Power Supply is to be purchased separately. |
Application
Product Tags:
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Industrial 4-Port Gigabit PoE+ Switch + 2 SFP Fiber -40~80°C DIN-Rail Images
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