E-link China Technology Co., Ltd.
| Payment Terms | Western Union, L/C, T/T, MoneyGram |
| Supply Ability | 2000 pcs/per month |
| Delivery Time | 7 working days |
| Packaging Details | Industrial Gigabit PoE Switch Standard Export Package |
| Connector | 3 x RJ45 with 802.3at PoE+ injector function (Ports 1 to 3) |
| Optical Port | 1 x SFP 1000Base-X or 100Base-FX (auto detection) |
| Port | RJ45 |
| Power Pin Assignment | 4/5(+), 7/8(-) |
| Dimensions (WxDxH) | 95 x 70 x 30 mm |
| Weight | 0.3Kg |
| Brand Name | E-link |
| Model Number | LNK-IMC103GP-SFP Series |
| Certification | ISO9001, CE, FCC, RoHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | Western Union, L/C, T/T, MoneyGram | Supply Ability | 2000 pcs/per month |
| Delivery Time | 7 working days | Packaging Details | Industrial Gigabit PoE Switch Standard Export Package |
| Connector | 3 x RJ45 with 802.3at PoE+ injector function (Ports 1 to 3) | Optical Port | 1 x SFP 1000Base-X or 100Base-FX (auto detection) |
| Port | RJ45 | Power Pin Assignment | 4/5(+), 7/8(-) |
| Dimensions (WxDxH) | 95 x 70 x 30 mm | Weight | 0.3Kg |
| Brand Name | E-link | Model Number | LNK-IMC103GP-SFP Series |
| Certification | ISO9001, CE, FCC, RoHS | Place of Origin | China |
| High Light | 100/1000x SFP Fiber POE Switch ，Voltage Booster Industrial POE Switch ，48VDC Input POE Switch | ||
Mini Industrial 3-Port 10/100/1000T 802.3at PoE + 1-Port 100/1000X SFP Ethernet Switch with 12~48VDC Input and Voltage Booster
Overview
The LNK-IMC103GP-SFP Series is a compact industrial-grade unmanaged PoE+ switch designed for
harsh environment deployments. Featuring 3× 10/100/1000Base-T PoE+ ports (IEEE 802.3at, 30W/port)
and 1× 100/1000Base-X SFP slot, this rugged switch delivers flexible power and connectivity in extreme
conditions.
Key Features & Benefits:
✔ Industrial PoE+ Power:
- 3× Gigabit PoE+ ports (up to 30W each) for IP cameras/WAPs
- Wide 12-48VDC input with voltage booster
- Ideal for solar/wind-powered and mobile applications
✔ Flexible Fiber Connectivity:
- 1× SFP slot supports 100M/1G multimode/single-mode optics
- Enables both short-range and long-distance fiber links
✔ Hardened Design:
- -40°C to +75°C operating temperature range
- Vibration/shock resistant (IEC 60068-2-27/6)
- Metal housing with IP30 protection
✔ Reliable Performance:
- CE/FCC certified
- 100% burn-in tested
- Plug-and-play operation
Ideal Applications:
• Solar-powered surveillance systems
• Mobile/transportation networks
• Remote industrial monitoring
• Harsh environment wireless deployments
With its compact size, PoE+ capability and SFP flexibility, the LNK-IMC103GP-SFP Series provides a
cost-effective, maintenance-free solution for edge networks. The switch's wide voltage input and
industrial hardening make it perfect for off-grid and challenging installations where reliability is
paramount.
Features
► 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 SFP Port, 100Base-FX or 1000Base-X dual mode (auto detection)
► 12~48VDC wide range power input with power booster function
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 SFP 1000Base-X or 100Base-FX (auto detection) |
| 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: | |
EMS: | |
Ordering Information
| Model | Description |
| LNK-IMC103GP-SFP | Mini Industrial 3-Port 10/100/1000T 802.3at PoE + 1-Port 100/1000X SFP Ethernet Switch with 12~48VDC Input and Voltage Booster |
| SFP Options | ► SFP option. Please select your SFP on our SFP Options Page (Industrial SFP). |
| ► SFP module is to be purchased separately. | |
| 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. |
Company Details
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
10000000-20000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Established in 2001& headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading Fiber Optic Communication and CCTV Security Transmission product manufacturer in China. Our main products include active equipments including fiber media converters, CCTV fiber converters... Established in 2001& headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading Fiber Optic Communication and CCTV Security Transmission product manufacturer in China. Our main products include active equipments including fiber media converters, CCTV fiber converters...
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