Industrial 8-port PoE+ & 8-port SFP Managed Ethernet Switch
Overview
LNK-IMC808GPM Series is the Industrial PoE+ Switch L2+ managed 8-port 10/100/1000Base-T 802.3at PoE + 8-port 1000Base-X SFP hardened Ethernet switch. The Switch has 8 Gigabit Ethernet ports and 8 SFP fiber ports. TP (RJ45) supports 10/100/1000Base-T(X), Full/Half duplex mode, and auto MDI/MDI-X connection; 1000Base-X supports 1 or 2 core Single-mode or Multi-mode fiber. With its reliable design and ease of use, the product is a great choice for integrating networks consisting of network devices such as IP cameras and wireless access points between remote locations.
- Support 8×10/100/1000Base-T + 8x1000Base-X SFP
- 10/100/1000Mbps RJ45 Port supports Full/Half-duplex, Auto-negotiation, Auto MDI/MDIX
- 3af/atcompliant
- DIP Switch supports one-key VLAN, one-key Ring Management, PoE Reset and 250m PoE Networks
- Support connecting USB-C port for easy management, without the need to access the RS232 serial port at all
- 9K Bytes Jumbo Frame
- IEEE 802.3az Energy Efficient Ethernet (EEE)
- IP40 Aluminum Case
- Supports DIN-Rail installation
- -40°C to 80°C (-40°F to 176°F) operating temperature
Application
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Surveillance & Security – 8×RJ45 PoE+ ports + 8×SFP fiber ports deliver reliable power and data for IP cameras, NVRs, and wireless APs.
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Industrial Networks – L2+ managed switch with one-key VLAN, ring management, PoE reset, and USB-C setup; ideal for factory automation, smart buildings, and large-scale network expansion.
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Flexible Deployment – TP ports support 10/100/1000M Base-TX, full/half duplex, auto MDI/MDIX; fiber ports support single- or multi-mode SFP modules.
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Harsh Environment Ready – IP40 aluminum case, fanless, energy-efficient, supports DIN-Rail installation, and operating range -40°C~80°C.
Package does not include power supply and optical modules
| Ethernet | ||||
| Standards: | IEEE802.3 10BASE-T | |||
| IEEE802.3u 100BASE-TX | ||||
| IEEE802.3ab 1000BASE-T | ||||
| IEEE802.3z 1000BASE-X | ||||
| IEEE802.3p QoS | ||||
| IEEE802.1d Spanning Tree | ||||
| Forward & Filtering Rate: | 14,880pps (10Mbps) | |||
| 148,800pps (100Mbps) | ||||
| 1,488,000pps (1000Mbps) | ||||
| Packet Buffer Memory: | 2.75M bits | |||
| Processing Type: | Store-and-Forward | |||
| Backplane bandwidth | 64Gbps | |||
| Max Packet Length: | 16K Bytes Jumbo Frame | |||
| Address Table Size: | 16K MAC Addresses | |||
| Interface | ||||
| Connector: | 8 x RJ45 | |||
| RS485: | 1 x RS485 (Optional) | |||
| Optical Port: | 8 x 1000Base-X SFP | |||
| USB-C: | 1 x USB-C (for Management) | |||
| RS485 Serial Interface (Optional) | ||||
| Physical interface | Industrial standard 3-pin screw terminal | |||
| Data type | 1Ch RS485 Bi-Direction | |||
| RS-485 signals | Data +, Data-, GND | |||
| Serial port line distance (copper) | 1000 meters | |||
| Baud rate | 0 ~ 800kbps | |||
| PoE (Power over Ethernet) | ||||
| Standard: | IEEE 802.3at Power over Ethernet Plus | |||
| IEEE 802.3af Power over Ethernet | ||||
| Port: | 8 x RJ45 | |||
| Power Pin Assignment | 1/2 4/5(+), 3/6 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 (6-pin Terminal Block) | |||
| Power Consumption: | 8W Max. (PoE in Use<240W) | |||
| Protection: | ||||
| Power Input Overload: | Automatic Resettable | |||
| Reverse Polarity: | Present | |||
| DIP Switch | ||||
| 4-digit DIP switch function | DIP | Function | Settings | |
| SW 1 | VLAN | ON – Enabled | OFF – Disabled | |
| SW 2 | Ring Management | ON – Enabled | OFF – Disabled | |
| SW 3 (to be upgraded) | 250m PoE Network | ON – Enabled | OFF – Disabled | |
| SW 4 (to be upgraded) | PoE Reset | ON – Enabled | OFF – Disabled | |
| LED Indicators: | ||||
| PWR | Power Status | |||
| Ethernet (Per Port) | Link/Activity | |||
| PoE | PoE Status | |||
| Fiber: | Gigabit SFP Port: F9~F12 | |||
| Dimensions (WxDxH): | 149 x 114 x 50 mm | |||
| Weight: | 0.65Kg | |||
| Casing: | Aluminum Case | |||
| Mounting Options: | DIN-Rail mount | |||
| Software Features | ||||
| Redundancy Protocols | Support STP/RSTP/MSTP/ERPSv2, Link Aggregation | |||
| Multicast Support | Support IGMP Snooping V1/V2/V3，support GMRP, GVMP,802.1Q | |||
| VLAN | Support IEEE 802.1Q 4K VLAN，support QINQ, Double VLAN, | |||
| Time Management | SNTP | |||
| QOS | Flow-based redirection
Flow-based rate limiting |
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| ACL | Port-based Issuing ACL
ACL based on port and VLAN |
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| PoE Management | Total power limit of PoE power supply
PoE output power allocation |
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| Diagnostic Maintenance | Support port mirroring, Syslog, Ping | |||
| Management Function | Support CLI, WEB, SNMPv1/v2/v3, Telnet server for management, EEE, LLDP, DHCP Server/Client (IPv4/IPv6), Cloud/MQTT | |||
| Alarm Management | Support 1 way relay alarm output, RMON, TRAP | |||
| Security | Broadcast Storm Protection, HTTPS/SSLv3, AAA & RADIUS, SSH2.0
Support DHCP Snooping, Option 82, 802.1X security access, |
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| Advance Layer 2+ Features | IPv4/IPv6 Management
Static Route |
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| 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) | ||||
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