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All Categories - SH LINK CO., LIMITED - Ethernet Switch | Industrial PoE Switch | Media Converter | Optical Transceivers

All
Smart Gateway
Data switch
Serial device server
Intrinsically safe Switches
PoE Switches(2
Installation
Solar PoE Switch
Industrial Ethernet Switches
Industrial PoE Switches
Industrial Ethernet Media Converters
Ethernet Switches
Ethernet Switches (subcategory)
PoE Switches
PoE Switches (Subcategory)
Media Converter
Smart Home
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SH-IEC-G8088 | Industrial Communication Intelligent Gateway

< 8*10/100/1000Base-T RJ45 ports < Quad-cord 1.8GHz Armv8 Cortex-A55 industrial-grade processor < 6* Isolated RS485 interfaces, 2*Isolated RS232 interfaces, 4*Isolated CAN interfaces < 8*DO, 8*DI, dry contact, isolated

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SH-IEC-5088| Industrial Intelligent Communication Gateway

< Domesitic CPU processor < 5*1000M RJ45 ports, 8*RS485 ports, 2*CAN ports,8* DI/DO ports < 1*Mini PCle expansion slot for 4G support < Wide operating temperature range:-40℃ to 70℃ < Redundant power input, supports overvoltage and reverse connection protection < EMC Level 3 protection < IP40 protection rating

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SH-AI-D328| Industrial Intelligent Gateway|

< Stable full-network compatibility and high-speed experience, fully compatible with 3G, 4G, and 5G < Supports standard: IEEE802.3/802.u/ab/z/x/af/at, etc. < Provides witeless and fiber optic mutual backup to ensure normal and stable data transmission. < Supports internet access via Wi-Fi, 4G/5G, and Ethernet ports; supports multiple networks being online simultaneously. < Powerful Wi-Fi functionality, supports AP, STA, and Repeater modes. < Rich interface sleection: 8* 1000M Ethernet RJ45 ports, 2*1000Base-Fx SFP slots, 2* RS485/232/422 ports, 1*USB port, 2*DI/DO channels. < Supports rich protocols: Transparent Transmission, MODBUS RTU to TCP, MQTT < Provides alarm reporting functionality, allowing flexible local or remote threshold setting and active over-limit alarms < Downlink supports optinal wireless communication methods(Zigbee, LoRa, Blurtooth,etc.) for greater flexibility < Supports remote device viewing, control, and upgrading; spports gateway log saving and extraction < Industrial-grade metal housing design, ensuring stable 7x24-hour uninterrupted operation in various industrial environments and under strong interference

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SH-TI-0208| DATA Industrial Managed Switch|2x SFP slots, 8xRJ45 ports, 2xDI/DO CH, 2xRS232CH

< Provides 8x10/100/1000Base-e RJ45 ports, 2x RS232 interfaces, 2xDI/DO interfaces, and 2x 1000Base-FX SFP slots < Supports stamdards including IEEE 802.3/802.3u/802.3ab/802.3z/802.3x/802.3af/802.3at < Large backplane bandwidth and switching buffer ensure wire-speed forwarding on all ports < Supports ITU F.8032 standard ERPS ring network protocol with a self healing time of less than 20ms < Supports STP/RSTP/MSTP network redundancy protocols < Supports IGMP v1/v2(IGMP snooping) multicast management < Su[[prts SNMP v2c/v3 & 802.1QVLAN network management < Management and configuration via multiple methods: Web, Telnet, Console < Redundant dual power supply, reverse polarity protection, over-voltage and over-current protection < Wide temperature design from -40℃-85℃, supports humidity from5%to95%, ensuring the device adapts to various harsh field environments < IP40 protection rating < Fanless design, high-strength metal enclosure < Supports DIN-rail or ear-mount installation

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SH-GC128| Industrial Serial Device Server| 2x10/100M RJ45 ports, 8x RS232/485/422 ports

< Metal enclosure with multiple mountig options designed for industrial control site applications. < Each serial port has data transmit/receive LEDs < 2x 10/100M RJ45 ports, sharing a single device IP address < 8x RS485/RA422 ports. Each serial port is isolated from the others, and the system is also isolated from the serial ports, ensuring more reliable and secure system operation < Wide-range power input. The power supply uses an isolated from the others, and the system is also isolated form the serial poets, ensuring more reliable and secure system operation. < Supports multiple operating modes: VCOM, MCP, TCP SERVER, TCP CLIENT, UDP CLIENT, Reverse Telnet Mode, Remote Pair mode, Modbus TCP SERVER, Modbus TCP CLIENT, MQTT. < Supports Web-based firmware upgrade for convenient adaptation to specific application scenarios.

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SH-GC124| Industrial Serial Device Server| 2x10/100M RJ45 ports, 4x RS232/485/422 ports

< 2x 10/100M RJ45 ports, operating in switch mode with a single IP design < 4x RS-232/485/422 serial ports for remote control functionality < Supports resetting to factory default settings via the Reset button < Supports an external watchdog < Each RS232 serial port provides 5 signals: RXD, TXD, RTS, CTS, GND. < Each RS485/RS422 serial port provides T/R+. T/R-, R+, R- < Supports custom baud rates < Each serial port has independent data transmit/receive LEDs for easy debugging < Supports MCP and VCOM virtual serial ports < Supports 4KV ESD protection for serial ports amd 1.5KV AC isolation protection for Ethernet ports < Supports Web-based firmeare upgrade

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SH-BN4000-020421|Intrinsically Safe Embedded Industrial Ethernet Switch

< 4* 10/100/1000M RJ45 ports auto-negotiating < Supports Full/Half deplex auto-negotiation < Supports MDI/MDI-X auto-negotiation < 2*100M/1000M fiber ports auto-negotiation < Line-speed non-blocking forwarding on all ports < Provides 2 RS-485 interfaces, functioning as a serial server to convert data detween downstream serial and upstream Ethernet ports. < Fast self-healing (<50ms) during device or link failures via the ERPS protocol <Wide operating temperature tange:-40℃-85℃

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SH-GF1024E0| Serial Device Server| 2x10/100Mbps RJ45 ports, 4x RS232/485 ports

< Main control frequency of up to 648MHz, 32MB SDRAM, and 16MB Flash storage. < 2*10/100M RJ45 ports, single IP, operates in switch mode < Supports 4RS-232/485 serial ports < Supports resetting to factory default settings via the Reset button < Supports external watchdog

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SH-GC111| Industrial Serial Device Server| 1x10/100M RJ45 port, 1x RS232/485/422 port

< Supports 3 serical signal types: RS232, RS485, and RS232/RS485/RS422 < Configurable serial baud rate from 600bps to 230.4Kbps < Selectable operating modes:TCP Client, TCP Server, UDP Client, UDP Server, HTTPD Client, MQTT < Supports Modbus gateway functionality for easy conversion between ModbusRTU and ModbusTCP protocols. < Supports multi-master Modbus command polling for mullisecond-level data acquisition. < Supports MQTT functionality for easy conversion between ModbusRTU adn ModbusTCP protocols < Supports multi-master Modbus command polling for millisecond-level data acquisition < Supports MQTT functionality for connecting to standard MQTT protocol cloud platforms, enabling transparent transmission < Supports customized quick setup for connecting to Alibaba CLoud and other cloud platforms for data transparent transmission. < TCP Server supports 2 connections, displays connceted IP addresses, and calculates send/receive data perconnection. < In TCP Server mode, configurable behavior for new connections when the maxium connection limit is reached < Supports TCP client short connection mode with customizable disconnect time

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SH-GF10110|Industrial Serial Device Server|1x10/100Mbps RJ45 port, 1x RS232/RS422/485 port

< Supports three serial signal types:RS232, RS485, and RS232/RS45/RS422 <Supports Modbus gateway functionality <Supports MQTT functionality <Wide operating temperature range:-40℃-85℃

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SH-BN4000-020420|Intrinsically Safe Embedded Industrial Ethernet Switch Module

>4*10/100/1000M RJ45 ports >Supports Full/Half diplex autp-negotiation >Supports MDI/MDI-X auto-negotiation >Supports 2*100/1000M auto-negotiation fiber ports >Line-speed non-blocking forwarding on all ports >Provides 2*RS-485 interfaces. functioning as a serial server to convet data between downstream serial and upstream Ethernet ports >Fast self-healing(<50ms) during device or link failures via the ERPS protocol >Wide operating temperature range:-40℃-85℃

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SH-PSE301D3 PoE Injector | 1x 10/100/1000M, DC9V-57V in, 30W PoE out , 1/2+, 3/6-

Interface:1x gigabit ethernet input port and 1x gigabit output with PoE power Ethernet Data Rate: 10/100/1000Mbps Compliant with 802.3af, 802.3at, 802.3bt Up to 30W Power Output, up tp 100m distance Auto-Sensing Technology and Protect Non-Power Devices Plug & play

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SH-PS301A3 PoE Injector | 10/100/1000M AC100-240V, 30W PoE out,1/2/+, 3/6-

Interface: 1x gigabit ethernet input port and 1x gigabit output with PoE power Ethernet Data Rate: 10/100/1000Mbps Compliant with 802.3af, 802.3at, 802.3bt Up to 30W Power Output, up to 300ft distance Auto-Sensing Technology and Protect Non-Power Devices Plug & play

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SH-PS301A9 PoE Injector | 10/100/1000M AC100-240V, 90W PoE out,1/2/4/5+, 3/6/7/8-

Interface: 2 x RJ-45, 1 x AC socket Ethernet Data Rate: 10/100/1000Mbps Compliant with 802.3af, 802.3at, 802.3bt Up to 90W Power Output, up to 300ft distance Auto-Sensing Technology and Protect Non-Power Devices Plug & play

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Industrial Managed Solar PoE Switch 4PoE+2SFP+1Console

4x10/100/1000Base RJ45 PoE ports 2x 100/1000Base SFP slots Metal casing 120W PoE total power bridge 1200W Solar Power max

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AR930 |BE9600 Tri-Band Mesh Wi-Fi 7

>IEEE 802.11a/b/g/n/ac/ax/be >Maximum rate: 6.5Gbps Dula-band (2.4GHz 1030Mbps; 5GHz 2880Mbps; 6GHz 5760Mbps) >Channel width:20,40,80,160MHz >CPU: Quad-core, 2.0GHz >Wired Connections: 4x 1G LAN; 1x 10G WAN >Antenna:2 x 3dBi internal 2.4G antenna; 2 x 5dBi >internal 5G antenna; 2 x 5dBi internal 6G antenna >OFDM: 4096-QAM

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AR620 | BE6500 Mesh Wi-Fi 7

>IEEE 802.11a/b/g/n/ac/ax/be >Maximum rate: 6.5Gbps Dula-band (2.4GHz 688Mbps; 5GHz 5765Mbps) >Channel width:20,40,80,160MHz >CPU: Quad-core, 2.0GHz >Wired Connections: 1x 1G LAN; 1x 2.5G WAN >Antenna:2 x 3dBi internal 2.4G antenna; 2 x 3dBi internal 5G antenna >OFDM: 4096-QAM

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AR320 |BE3600 Mesh Wi-Fi 7

IEEE 802.11a/b/g/n/ac/ax/be Maximum rate: 3570Mbps Dula-band (2.4GHz 688Mbps,; 5GHz 2882Mbps) Channel width:20,40,80,160MHz CPU: Quad-core, 2.0GHz Wired Connections: 3x 1G LAN; 1x 2.5G WAN Antenna:2 x 3dBi internal 2.4G antenna; 2 x 3dBi internal 5G antenna OFDM: 4096-QAM

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SH-G100100 Industrial Media Converter | 1x10G/1G/100M Base-TX | 1x10G Base-FX

>1x 10G/1G/100M RJ45 Ethernet Port ( auto-negotiation) >Auto Full duplex / half duplex > Auto MDI/MDI-X auto-negotiation >1x 10G Base optical port (compatible) >DC12-57V >Dual power redundancy >IP30 compact casing >Wide temperature:-40℃~75℃ >Size:105mm*90mm*30mm

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SH-GML0008 Lite Managed Industrial Switch| 8x 10/100/1000 Base-T

>Main vhip brand:Xuanyuan 1012 >8×10/100/1000 Base-T Rj45 >Auto Full duplex/ half duplex >Auto MDI/MDI-X auot-negotiation >DC 12V-54V voltage inpu >Dual power redundancy >DIN/Mount rail installation >Wide temperature -40 to 85℃ >Size:140*95*30mm

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  • Quality Manufacturing

    ISO9001 · ISO14001 · ISO45001 · MES · ERP · SKD · CKD · OEM

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    Industrial Switch

    • L2/L3 management · DIN-Rail
    • -40oC to +85oC · IP40
    • RoHS · CE · FCC

    Solar PoE Switch

    Solar power directly, environmental-friendlly

    Storage battery backup, uninterrupted network

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    Media Converter

    • 100M/1000M/2.5G/10G auto-negotiate
    • Compatible with various SFP/1x9 Module
    • Plug-and-Play
    • OEM, ODM, SKD and CKD

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  • News

    Stepping into 2026:
    January 4, 2026
    As we step into 2026, we would like to take this moment to express our sincere appreciation to...
    Read more...
    SH LINK Unveils Switches with Its Appearance at CPSE
    November 6, 2025
    On Oct.31, the 20th China Public Security Expo(CPSE) concluded successfully at the Shenzhen...
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    INVITATION
    October 16, 2025
    SH LINK(Booth No.: 1C29A, 1Hall-Digital City Hall), Industrial Communication-Based, All-Scenario...
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Shenzhen · Danjiangkou · Hong Kong

Tel: +86-755-8289 1446

Fax: +86-755-8289 1849

Email: evelyn@shlinkco.com

mankey@shlinkco.com

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