Industrial 6-Port 10/100T 802.3af/at PoE + 3-Port 100BASE-FX Ethernet Switch
Overview
The LNK-IMC306P Series is a hardened industrial PoE+ switch that delivers power and data connectivity
for demanding environments. Featuring 6×10/100Base-TX PoE+ ports (IEEE 802.3at) and 3×100Base-FX
fiber ports, this robust switch is designed to power and connect devices in harsh industrial settings.
Key Features:
✔ 6×PoE+ ports (up to 30W per port) for IP cameras, wireless APs, and other PDs
✔ 3×fiber ports supporting single/multi-mode fiber (1/2 core) for long-distance links (2km multi-mode /
20km+ single-mode)
✔ Industrial-hardened design: -40°C to +75°C operation, high EMI immunity, and vibration resistance
✔ Auto-negotiating copper ports with full/half-duplex and auto MDI/MDI-X support
Perfect for:
• Industrial IoT and automation networks
• Outdoor surveillance with IP cameras
• Distributed wireless systems
• Remote site deployments requiring both power and fiber connectivity
With its PoE+ capability and fiber uplinks, the LNK-IMC306P Series eliminates the need for separate power
supplies while providing noise-resistant fiber backhaul—ideal for extending networks in electrically noisy or
wide-area installations. The rugedized housing ensures reliability in extreme conditions, making it a cost-effective
all-in-one solution for power and data transmission.
Features
► Supports IEEE 802.3af/at PoE+ (30W per port)
► SFP, SC, FC, ST Optional
► Supports 802.3x Flow control
► IEEE 802.3az Energy Efficient Ethernet (EEE)
► Redundant Power Inputs
► Supports DIN-Rail mounting installation
► -40°C to 80°C (-40°F to 176°F) operating temperature
► 6 10/100Base-TX + 3 100Base-FX
► 10/100Mbps RJ45 Port Supports Full/Half-duplex, Auto-negotiation, Auto MDI/MDIX
Application
Technical Indexes
| Ethernet |
| Standards: |
IEEE802.3 10BASE-T |
| IEEE802.3u 100BASE-TX/FX |
| IEEE802.3x Flow Control |
| 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) |
| 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) |
| 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: |
180W Max. (PoE in use) |
| 5W Max. (PoE not in use) |
| Standard: |
IEEE802.3af/at |
| PoE: |
| Port: |
RJ45 Port 1 ~ Port 6 |
| Max. Power per Port: |
30W Max per port (Alternative B Mode) |
| Protection: |
| Power Input Overload: |
Automatic Resettable |
| Reverse Polarity: |
Present |
| LED Indicators: |
| Power: |
PWR Status |
| PoE: |
Per Port 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-IMC306P |
Industrial Ethernet Switch: 6-Port 10/100Base-TX (6-port PoE+) + 3-port 100BASE-FX Fiber, Multimode, Dual Fiber, SC, 2KM |
| LNK-IMC306P-20 |
Industrial Ethernet Switch: 6-Port 10/100Base-TX (6-port PoE+) + 3-port 100BASE-FX Fiber, Single Mode, Dual Fiber, SC, 20KM |
| LNK-IMC306PS-20 |
Industrial Ethernet Switch: 6-Port 10/100Base-TX (6-port PoE+) + 3-port 100BASE-FX Fiber, Single Mode, Single Fiber, SC, 20KM |
| LNK-IMC306PF-20 |
Industrial Ethernet Switch: 6-Port 10/100Base-TX (6-port PoE+) + 3-port 100BASE-FX Fiber, Single Mode, Single Fiber, FC, 20KM |
| LNK-IMC306P-SFP |
Industrial 6-port 10/100BASE-T (6-port PoE+) + 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 |
► 240W/5A 48VDC DIN-Rail Power Supply. Open Wire for Terminal Block. |
| ► Power Supply is to be purchased separately. |
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