2.5G SFP Fiber Switch
Industrial AI Smart Managed 2.5G SFP Fiber Ethernet Switch – LNK-AIMC204GM-SFP
The LNK-AIMC204GM-SFP is a compact industrial managed fiber switch with 4 × 10/100/1000Mbps RJ45 Ethernet ports and 2 × 100/1000/2.5G SFP fiber ports. Designed for industrial networking, automation, surveillance, power systems, and other demanding environments, it provides flexible copper-to-fiber connectivity in a space-saving DIN-rail mount design.
Unlike a basic unmanaged switch, this industrial Ethernet switch provides intelligent management through an Android mobile app, PC web interface, and front-panel LED display. Users can monitor Ethernet link status, system voltage, current, temperature, SFP optical power, wavelength, transmission distance, and other DDM information without additional testing equipment.
With 9–54V DC wide-range power input, redundant power support, 6KV surge protection, VLAN isolation, scheduled system reset, fiber port alarms, and a -40°C to 75°C operating temperature range, the LNK-AIMC204GM-SFP is built for reliable network connectivity in harsh industrial environments. 2.5G SFP Fiber Switch
Key Features
- 4 × 10/100/1000BASE-T RJ45 ports for Gigabit Ethernet devices
- 2 × 100/1000/2.5GBASE-X SFP ports with selectable 2.5G operation
- AI Smart Management via Android mobile app and PC web interface
- Real-time LED monitoring of system and network status
- Monitor voltage, current, internal temperature, Ethernet link rate, and SFP status
- Detailed SFP DDM diagnostics, including TX/RX optical power, wavelength, distance, and module temperature
- 20Gbps switching capacity with non-blocking forwarding
- One-click VLAN isolation for simplified network segmentation
- Fiber port alarm and customizable optical power monitoring
- Scheduled system reset for convenient remote maintenance
- 9–54V DC wide-range power input
- Dual redundant power input for improved network reliability
- 6KV surge protection on all ports
- Compact 98 × 67 × 46 mm aluminum housing
- DIN-Rail mounting for industrial cabinets and control panels
- Wide operating temperature from -40°C to 75°C (-40°F to 167°F)
- Non-PoE design for Ethernet and fiber data networking
Smart Network Monitoring Without Extra Test Equipment
The LNK-AIMC204GM-SFP makes industrial network monitoring easier by combining switching, fiber diagnostics, and device management in one compact unit.
Through the E-link Android app or PC web interface, users can check important operating information from a single dashboard, including:
- System voltage
- System current
- Internal temperature
- RJ45 port link status and negotiated speed
- SFP port link status
- SFP module PN/SN
- TX optical power
- RX optical power
- Wavelength
- Transmission distance
- SFP module temperature
- Other available SFP DDM information
This makes the switch particularly useful for installations where quick network troubleshooting and remote device monitoring are important.
Flexible 1G and 2.5G Fiber Connectivity
The two SFP uplink ports support 100Mbps, 1Gbps, and 2.5Gbps operation, depending on the DIP switch configuration and compatible SFP transceiver.
The four RJ45 ports support 10/100/1000Mbps auto-negotiation, allowing the switch to connect computers, PLCs, IP cameras, industrial controllers, sensors, and other Ethernet devices.
The combination of Gigabit copper ports and multi-speed SFP uplinks provides a flexible way to extend industrial networks over fiber while keeping copper connectivity for local devices.
SFP transceiver modules are sold separately. Please select the appropriate SFP module according to your required fiber type, wavelength, and transmission distance. 2.5G SFP Fiber Switch
Built for Industrial Environments
With a rugged aluminum housing and DIN-Rail mounting design, this industrial managed fiber switch is suitable for control cabinets, industrial panels, equipment rooms, and other space-constrained installations.
The wide -40°C to 75°C operating temperature range allows the switch to operate reliably in environments with significant temperature fluctuations.
Its 9–54V DC power input provides compatibility with a wide range of industrial DC power systems, while redundant power inputs help maintain network operation in applications where continuous connectivity is important.
Network Management Features
The LNK-AIMC204GM-SFP provides practical management functions for industrial Ethernet networks:
VLAN Isolation
Enable one-click VLAN isolation to help separate connected devices and reduce unnecessary communication between ports.
Fiber Port Alarm
Monitor fiber link conditions and optical power. The switch can provide an alarm when received optical power falls below the configured threshold.
Scheduled System Reset
Configure scheduled device reboots to simplify maintenance and help keep the network operating reliably over long periods.
Redundant Network Recovery
The redundant mode supports automatic recovery. If the destination port of a packet becomes link-down, traffic can be forwarded through the other port of the backup pair.
2.5G SFP Fiber Switch
Typical Applications
The LNK-AIMC204GM-SFP can be used in a variety of industrial and infrastructure networking applications, including:
- Industrial automation and intelligent manufacturing
- Factory Ethernet networks
- PLC and industrial controller connectivity
- Power and renewable energy systems
- IP surveillance and video monitoring
- Rail transit and tunnel communication
- Oil, gas, and mining networks
- Smart city infrastructure
- Outdoor monitoring systems
- AI computing and equipment networking
- Autonomous driving infrastructure
- Robotics and intelligent equipment
- Remote research and weather monitoring stations
Technical Specifications
Industrial AI Smart Managed Fiber Ethernet Switch | |||
Access Mode | 2*100/1000/2.5GBASE-X SFP to 4*10/100/1000BASE-T RJ45 | ||
Ethernet | |||
Standards | Standards Compliance 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) | |||
Processing Type | Store-and-Forward | ||
Forward Filter Rate | 14,880pps (10Mbps) | ||
148,800pps (100Mbps) | |||
1,488,000pps (1000Mbps) | |||
Packet Buffer Memory | 1 Mbit | ||
Max Packet Length | 9K Bytes | ||
Switching Capacity | 20Gbps/non-blocking | ||
PC (Support MacOS, Windows) | |||
MacOS Browser: | Microsoft Edge 89+ (Release date: 2021-03-04 or later version) Google Chrome 89+ (Release date: 2021-03-02 or later version) Opera 75+ (Release date: 2021-03-24 or later version) | ||
Windows Browser: | Microsoft Edge 89+ (Release date: 2021-03-04 or later version) Google Chrome 89+ (Release date: 2021-03-02 or later version) Opera 75+ (Release date: 2021-03-24 or later version) | ||
Mobile App (Support Android, Not Support iOS) | |||
Mobile Phone APP(Android) | Support all Android Mobile Phone and Android Tablet | ||
Mobile iPhone APP(iOS) | Not Support iPhone or iPad | ||
AI Smart Managed Functions | |||
Service Board Status | Temperature |
| |
Voltage | |||
Current | |||
System Status LED | System |
| |
VLAN | |||
FX1 A/L | |||
FX2 A/L | |||
RJ45 Port Status | Link Status |
| |
Current Rate | |||
SFP Port Status | Link Status |
| |
PN/SN | |||
TX Power | |||
RX Power | |||
All DDM Information | |||
DIP Switch | DIP1 | VLAN |
|
DIP2 | 2.5G | ||
Fiber Port Alarm | Support |
| |
Scheduled Reset | Support |
| |
Interface port | |||
Ethernet Port | 4-Port 10/100/1000BASE-T Ethernet RJ45 interface Auto-negotiation, auto MDI/MDI-X | ||
1-4 port 10/100/1000BASE-T | |||
Cable: Cat 5e or above; Distance: ≤100 meters at 1000M data rate | |||
SFP Port | 2-Port 100/1000/2.5BASE-X SFP (Backward compatible with 100BASE-X and 1000BASE-X and transceivers) (auto detection)(2.5G DIP setting) Cable: Multi-Mode: 50/125um or 62.5/125um fiber optic cable, distance: 550m/2km; Single Mode: 9/125um fiber optic cable, distance: 20/40/80/100/120/160/200km | ||
Electrical and Mechanical | |||
Input Power | 9~54V DC, 4-pin terminal block | ||
Power Consumption | 5W Max | ||
Dimensions (W x D x H) | 98 x 67x 46 mm | ||
Weight | 300g | ||
Casing | Aluminum Case | ||
Mounting Options | DIN-Rail | ||
LED Indicators | |||
SYS | Green LED Blinking: Operating normally | ||
VLAN | Green Solid On: VLAN On | ||
Green LED Off: VLAN Off | |||
FX1-2 A/L | Green LED Solid On: SFP port link established | ||
Green LED Blinking: Data transmission | |||
Green LED Off: SFP port no link | |||
Red LED Solid On: Received optical power below threshold | |||
TP1-4 L/A | Green LED Solid On: Ethernet port link | ||
Green LED Slow Blink: Ethernet port link rate is 10M/100M/1000M | |||
Green LED Off: Ethernet port no link | |||
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 Part 15 Class A, 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-AIMC204GMP-SFP | Industrial AI Smart Managed 2-Port 100/1000/2.5GBase-X SFP to 4-Port 10/100/1000BASE-T IEEE802.3at 30W PoE+ Fiber Media Converter, 9V to 54V DC power input, with Voltage Booster. |
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 included. |
Power Options | ► 120W/5A 48VDC Power Supply. Open Wire for Terminal Block |
► Power Supply is to be purchased separately. |
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