Industrial PoE Powered 5-Port 10/100/1000T + 2-Port 100/1000X SFP Ethernet Switch with PoE Passthrough
Product Overview:
The E-link LNK-IMC205GPD-SFP Series is an advanced Industrial PoE Passthrough Ethernet Switch designed for demanding network deployments where power access is limited. This compact yet powerful switch features 5× 10/100/1000BASE-T ports and 2× 100/1000BASE-X SFP fiber slots, combining high-speed data transmission with flexible PoE capabilities.
Equipped with IEEE 802.3bt (PoE++) PD input receiving up to 95W and four PSE ports delivering IEEE 802.3af/at/bt compliant output, this switch offers a total PoE power budget of 71W. Its innovative PoE passthrough technology allows the unit to receive both power and data from an upstream PoE device while distributing connectivity to downstream PD devices, effectively extending PoE network range from 100 meters to 200 meters.
The integrated Powered Device (PD) and Power Source Equipment (PSE) functionality eliminates the need for separate power sources, making it ideal for IP surveillance systems, wireless access points, and IoT devices deployed in challenging locations. With industrial-grade construction, wide-temperature operation, and support for both copper and fiber connectivity, this switch provides a comprehensive solution for expanding network coverage while reducing wiring complexity and installation costs in industrial, commercial, and outdoor environments.
Product Features:
✅ Advanced PoE++ PD Input: Features one IEEE 802.3bt (PoE++/4PPoE) PD port with 95W power input, enabling flexible power sourcing from compatible switches or injectors.
✅ High-Capacity PoE Distribution: Four PSE ports deliver IEEE 802.3af/at/bt compliant output with 71W total power budget, supporting multiple high-power devices simultaneously.
✅ Dual-Speed Fiber Connectivity: Two 100/1000BASE-X SFP slots with auto-detection capability provide scalable fiber optic backbone links for long-distance transmission.
✅ True PoE Extender Function: Operates without AC power adapter, receiving both data and power via PoE passthrough from upstream switches or injectors.
✅ Network Expansion Capability: Expands existing PoE networks to support up to 4 additional IP devices, ideal for extending coverage in hard-to-reach areas.
✅ Industrial Installation Ready: Supports DIN-rail mounting for secure and organized deployment in control cabinets and industrial settings.
✅ Reliable Thermal Management: Fanless design with advanced heat dissipation ensures stable operation without overheating in confined spaces.
✅ Rugged Environmental Protection: IP40-rated metal housing provides superior resistance against dust, impact, and harsh industrial conditions.
✅ Extended Temperature Operation: Maintains full functionality across -40°C to 80°C range, suitable for extreme environment deployments.
✅ Compact Industrial Design: Space-optimized form factor combines high port density with robust construction for demanding applications.
Application Scenarios
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Extended Reach Surveillance Systems: Deploys in hard-to-reach areas for IP cameras, PTZ domes, and security devices using PoE passthrough technology to extend network range up to 200 meters without additional power sources.
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Industrial Wireless Infrastructure: Supports wireless access points, 5G small cells, and IoT gateways in manufacturing facilities where conventional power availability is limited, utilizing IEEE 802.3bt PoE++ input for flexible power sourcing.
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Transportation and Smart City Networks: Ideal for intelligent transportation systems (ITS), traffic monitoring equipment, and public safety devices deployed in roadside cabinets and remote locations with DIN-rail mounting capability.
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Outdoor and Harsh Environment Deployments: Operates reliably in extreme temperatures (-40°C to 80°C) with IP40 protection, suitable for mining operations, agricultural monitoring, and maritime applications.
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Network Infrastructure Expansion: Serves as PoE extender for adding up to 4 additional devices in existing PoE networks, eliminating need for electrical wiring in ceilings, walls, and other inaccessible areas.
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Fiber-Optic Backbone Integration: Two 100/1000BASE-X SFP slots enable fiber connectivity for long-distance backbone links in campus networks, industrial automation, and distributed security systems.
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Temporary and Mobile Installations: Provides flexible connectivity for temporary events, construction sites, and mobile command centers without requiring fixed power infrastructure.
Technical Indexs
| Ethernet |
| Standards: | IEEE 802.3 Ethernet |
| IEEE 802.3u Fast Ethernet |
| IEEE 802.3ab Gigabit Ethernet |
| IEEE 802.3x Full-Duplex Flow Control |
| IEEE 802.3az Energy Efficient Ethernet (EEE) |
| IEEE 802.3bt 4-pair Power over Ethernet |
| IEEE 802.3at Power over Ethernet Plus PSE |
| IEEE 802.3af Power over Ethernet Plus |
| Forward & Filtering Rate: | 14,880pps (10Mbps) |
| 148,800pps (100Mbps) |
| 1,488,000pps (1000Mbps) |
| Packet Buffer: | 2Mbits |
| Packet Length: | 10Kbytes |
| MAC Address Table: | 4K |
| Switch Fabric: | 14Gbps/non-blocking |
| Exchange Property | Backplane bandwidth: 14Gbps; Packet forwarding rate: 14.88Mpps |
| Connector: | 4 ports with 802.3at PoE+ injector function (Ports 1 to 4) |
| Network Cables | Twisted-pair: 10BASE-T: 2-pair UTP Cat. 3,4,5, up to 100m 100BASE-TX: 2-pair UTP Cat. 5, up to 100m 1000BASE-T: 4-pair STP Cat 5 up to 100m
Fiber-optic Cable 1000BASE-SX: 50/125μm or 62.5/125μm multi-mode fiber cable, up to 220/550m/2km. 1000BASE-LX: 9/125μm single-mode cable, providing long distance of 2/10/20/40/80/120km (depending on SFP module) 100BASE-FX: 50/125μm or 62.5/125μm multi-mode fiber cable for up to 2km (depending on SFP module) 9/125μm single-mode cable for 20/40/60/120km (vary on SFP module) |
| Interface |
| Connector: | 5 x RJ45 (1-Port PoE In, 4-Port PoE Out) |
| Optical Port: | 2 x SFP 1000Base-X or 100Base-FX (auto detection) |
| PoE (Power over Ethernet) |
| Standard: | IEEE802.3af/at/bt |
| Port: | RJ45 |
| Power Pin Assignment | 4/5(+), 7/8(-) |
| PoE Budget: | Up to 71-watt PoE budget |
| 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: | Pass through PoE: 95W power input from a PoE injector or switch |
| 48~57VDC (Terminal Block) |
| Power Consumption: | <5W (Non-PoE) |
| Power Input Overload: | Automatic Resettable |
| Reverse Polarity: | Present |
| Dimensions (LxWxH): | 95 x 88 x 46mm |
| Weight: | 300g |
| Casing: | Aluminum Case |
| Mounting Options: | DIN-Rail |
| LED Indicators: |
| PWR: | Power |
| L/A: | Link/Activity |
| PoE: | PoE Status |
| FX1/FX2: | SFP Fiber Link Status |
| Regulatory Approvals |
| ISO9001, CE, FCC, RoHS |
| EN55022:2010+AC: 2011, Class A |
| EN 61000-3-2: 2006+A1: 2009+A2: 2009 |
| EN 61000-3-3: 2013 |
| EN55032:2017 |
| 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-IMC205GPD-SFP | Industrial PoE Powered 5-Port 10/100/1000T + 2-Port 100/1000X SFP Ethernet Switch with PoE Passthrough |
| 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; |
| Power Options | ► PoE Pass Through |
| ► Power Supply is to be purchased separately |
Application
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Industrial PoE Passthrough Switch 1000M 5+2 Port Gigabit SF, 802.3bt DIN Rail Images
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