Mini Industrial 3-Port 10/100/1000T 802.3at PoE + 1-Port 1000X SC Ethernet Switch with 12~48VDC Input and Voltage Booster
Overview
The LNK-IMC103GP Series is a compact yet rugged unmanaged industrial PoE+ switch designed for
harsh environment deployments. Combining 3× 10/100/1000Base-T PoE+ ports (802.3at, 30W/port)
and 1× 1000Base-X SC fiber port, this space-saving switch delivers reliable power and connectivity
in extreme conditions.
Key Features & Benefits:
✔ Industrial-Grade PoE+ Solution:
- 3× Gigabit PoE ports (up to 30W each) for powering IP cameras/WAPs
- Built-in voltage booster supports wide 12-48VDC input range
- Ideal for solar/wind-powered installations
✔ Hardened Design:
- -40°C to +75°C operating temperature
- Vibration/shock resistant construction
- 100% burn-in tested for reliability
✔ Simplified Connectivity:
- SC fiber port for noise-immune long-distance links
- Plug-and-play operation with auto-negotiation
- DIN-rail or wall mounting options
✔ Certified Reliability:
- CE/FCC compliant
- Surge protection (EN61000-6-2/4)
- Metal housing for EMI shielding
Ideal Applications:
• Outdoor solar-powered surveillance systems
• Transportation infrastructure (roadside/tunnel monitoring)
• Remote industrial IoT deployments
• Harsh environment wireless networks
With its unique combination of PoE+, fiber connectivity, and wide voltage input, the LNK-IMC103GP
Series provides a cost-effective, maintenance-free solution for industrial edge networks. The switch's
compact form factor and hardened design make it perfect for space-constrained installations where
reliability is critical.
Features
► 12~48VDC wide range power input with power booster function
► Up to 90W PoE budget (48VDC), 90W PoE budget (24VDC), 60W PoE budget (12VDC)
► Supports Full/Half-duplex, Auto-negotiation
► IEEE 802.3az Energy Efficient Ethernet (EEE)
► IP40 Aluminum Case
► Supports DIN-Rail & Wall-mount installation
► Environmentally hardened -40°C to 75°C(-40°F to 167°F) operating temperature
► 3 10/100/1000BASET RJ45 auto-MDI/MDI-X ports with IEEE 802.3at PoE+ Injector (Port-1 to Port-3)
► 1 1000Base-X SC Port
Application
Technical Indexes
| Ethernet |
| Standards: |
IEEE802.3 10Base-T |
| IEEE802.3u 100Base-TX/FX |
| IEEE802.3ab 1000Base-T |
| IEEE802.3z 1000Base-X |
| IEEE 802.3x Full-Duplex Flow Control |
| IEEE 802.3az Energy Efficient Ethernet (EEE) |
| Processing Type: |
Store-and-Forward |
| Forward Filter Rate: |
14,880pps (10Mbps) |
| 148,800pps (100Mbps) |
| 1,488,000pps (1000Mbps) |
| Packet Buffer Memory: |
4 Mbit |
| Switch Fabric: |
12Gbps |
| Max Packet Length: |
9K Bytes |
| Address Table Size |
2K MAC Addresses |
| Interface |
| Connector: |
3 x RJ45 with 802.3at PoE+ injector function (Ports 1 to 3) |
| Optical Port: |
1 x SC 1000Base-X |
| PoE (Power over Ethernet) |
| Standard: |
IEEE 802.3at Power over Ethernet Plus |
| IEEE 802.3af Power over Ethernet |
| Port: |
RJ45 |
| Power Pin Assignment |
4/5(+), 7/8(-) |
| PoE Budget: |
Up to 90-watt PoE budget (48VDC), 90-watt PoE budget (24VDC), 60-watt PoE budget (12VDC) |
| Electrical and Mechanical |
| Input Power: |
12~48VDC, 2-pin terminal block |
| Power Consumption: |
<95W (Non-PoE<6W) |
| LED Indicators: |
| PWR: |
Power Status |
| L/A: |
Ethernet LINK Status |
| FX: |
Fiber LINK Status |
| PoE: |
PoE Status |
| Dimensions (WxDxH): |
95 x 70 x 30 mm |
| Weight: |
0.3Kg |
| Casing: |
Aluminum Case |
| Mounting Options: |
DIN-Rail / Wall-mount |
| Environmental |
| Operating Temperature: |
-40°C to 75°C (-40°F to 167°F) |
| Storage Temperature: |
-40°C to 85°C (-40°F to 185°F) |
| Relative Humidity: |
5% to 95% non-condensing |
| MTBF |
> 200,000 hrs |
| Regulatory Approvals |
| ISO9001, CE, FCC, RoHS |
|
EMI:
EN55022:2010+AC: 2011, Class A
EN 61000-3-2: 2006+A1: 2009+A2: 2009
EN 61000-3-3: 2013
EN55024: 2010
|
|
EMS:
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-IMC103GP |
Mini Industrial 3-Port 10/100/1000T 802.3at PoE + 1-Port 1000X SC Gigabit Ethernet Switch with 12~48VDC Input and Voltage Booster, SC Fiber Port, Multimode, Dual Fiber, 850nm, 550m |
| LNK-IMC103GP-20 |
Mini Industrial 3-Port 10/100/1000T 802.3at PoE + 1-Port 1000X SC Gigabit Ethernet Switch with 12~48VDC Input and Voltage Booster, SC Fiber Port, Single Mode, Dual Fiber, 1310nm, 20km |
| LNK-IMC103GPS-20A |
Mini Industrial 3-Port 10/100/1000T 802.3at PoE + 1-Port 1000X SC Gigabit Ethernet Switch with 12~48VDC Input and Voltage Booster, SC Fiber Port, Single Mode, Single Fiber, 1310nm TX/1550nm RX, 20km |
| LNK-IMC103GPS-20B |
Mini Industrial 3-Port 10/100/1000T 802.3at PoE + 1-Port 1000X SC Gigabit Ethernet Switch with 12~48VDC Input and Voltage Booster, SC Fiber Port, Single Mode, Single Fiber, 1550nm TX/1310nm RX, 20km |
| Mounting Options |
► Default DIN-Rail Bracket installed; Wall Mount Bracket is included. |
| Power Options |
► 12~48VDC Power Supply. Open Wire for Terminal Block |
| ► Power Supply is to be purchased separately. |
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