E-link China Technology Co., Ltd.
E-link China Technology Co.,Ltd. Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer
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Industrial Managed 8-Port PoE+ Gigabit Switch + 2 SFP -40~80°C
Overview
The LNK-IMC208SGP-SFP is a rugged, managed industrial Ethernet switch featuring 8 PoE+ Gigabit
ports and 2 dual-speed SFP slots. Delivering up to 240W total PoE budget, it powers IP cameras, access
points, and other devices directly through Ethernet. With robust management features, redundant power
inputs, and wide -40°C to +80°C temperature tolerance, it ensures secure, high-performance networking
in demanding industrial and outdoor applications.
Features
8× 10/100/1000Mbps RJ45 ports with IEEE 802.3af/at PoE+ (30W per port)
2× 100/1000Mbps SFP slots for flexible fiber uplink (single/multi-mode)
240W total PoE power budget, ideal for IP cameras & wireless APs
Advanced management via WEB UI, VLAN, QoS, IGMP Snooping
Redundant 48–57VDC power inputs with overload and reverse polarity protection
Wide operating temperature: -40°C to +80°C, IP40-rated aluminum case
Compact DIN-rail mount design for easy industrial deployment
20Gbps backplane capacity, jumbo frames up to 9K bytes
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) | |
| Backplane bandwidth | 20Gbps |
| Packet Buffer Memory: | 9216 bits |
| Processing Type: | Store-and-Forward |
| Max Packet Length: | 9K Bytes Jumbo Frame |
| Address Table Size: | 4K MAC Addresses |
| Interface | |
| Connector: | 8 x RJ45 |
| Optical Port: | 2 x 100/1000Base-X SFP |
| 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 240-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: | 48~57VDC, Redundant Power (4-pin Terminal Block) |
| Power Consumption: | 5W Max.(PoE in Use<240W) |
| Protection: | |
| Power Input Overload: | Automatic Resettable |
| Reverse Polarity: | Present |
| LED Indicators: | |
| PWR: | Power Status |
| Ethernet (Per Port): | Link/Activity |
| PoE: | PoE Status |
| Fiber: | Gigabit SFP Port: F9~F10 |
| Dimensions (WxDxH): | 95 x 63 x 46 mm |
| Weight: | 300g |
| Casing: | Aluminum Case |
| Mounting Options: | DIN-Rail mount |
| Software Features | |
| Redundancy Protocols | Support STP/RSTP |
| Multicast Support | Support IGMP Snooping V1/V2/V3 |
| VLAN | Support IEEE 802.1Q 4K VLAN |
| QOS | Support Port, 1Q, ACL, DSCP, CVLAN, SVLAN, DA, SA, Port Priority, Queue Weight |
| Diagnostic Maintenance | Support port mirroring, Syslog, Ping |
| Management Function | WEB |
| Security | Broadcast/Multicast Storm Protection, MAC filtering, MAC Constraint |
| Regulatory Approvals | |
| ISO9001, CE, RoHS, FCC | |
| 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-IMC208SGP-SFP | Mini Industrial Managed 8-Port 10/100/1000T 802.3at PoE + 2-Port 100/1000X 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 | ► 240W/5A 48VDC DIN-Rail Power Supply. Open Wire for Terminal Block. |
| ► Power Supply is to be purchased separately. |
Application