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Concentrators & Multiplexers

Shop the best prices on 1,558 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Funxun and Maikaisen. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1,025 - 1,056 of 1,558
1pc R401H-1B RS485 Optically Isolated Serial Hub with Half-Duplex Transparent Transmission and 32 Nodes,RS485 Serial Hub
From £24.95
RS485 to Ethernet Serial Port Server Modbus TCP/IP 600bps-921600bps Industrial IoT Communication Server
From £22.95
Type C Adapter 5Gbps Transmission Anti Interference Multiport Aluminum Alloy 4K Type C Switcher
From £33.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From £14.95
RS485 Hub 1 to 16 Ways RS-485 Splitter 16 Repeater TX1182 485 Sharer Splitter
From £109.00
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From £14.95
DIN-Rail RS485 to Ethernet Converter Server Protoss PE11-H, TCP RTU Support
From £45.95
2X Throwing Star LAN Tap Network Packet Capture Module Replica Monitoring Ethernet Communication Passive Ethernet
From £8.95
3X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From £41.95
4 Way Telephone Optical Transceiver FC Interface PCM Converter Ethernet Media Converter for Communication Operation
From £84.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU RJ45 to RS232+
From £42.95
2X 4 in 1 RJ45 LAN Connector Ethernet Network Splitter Cable 1 Male to 4 LAN Port for Networking Extension Accessories
From £18.95
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
From £54.00
IoT Single Serial Server Communication MQTT Networking RS485 to Ethernet Port Networking Communication Device Aluminum Housing Multicolor
From £40.95
Waveshare Industrial Isolated 4CH RS485 to ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
From £64.00
RS485 to Ethernet Serial Port Server Modbus TCP/IP 600bps-921600bps Industrial IoT Communication Server
From £19.95
8-Channel I2C Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same I2C Address 8 Grove I2C Port 8x2cm
From £18.95
4-Channel RS485 Hub Industrial Grade Isolation Modbusrs Splitter Optically Isolated Signal Isolation Extender
From £36.95
Din-Rail ZLAN5143D Serial Device Server Modbus Gateway RS485 From to TCP/IP DC9-24V Support Full Duplex
From £25.95
Modbus Serial Port RS485 To Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported
From £20.95
Mini GPON OLT 1Port,for 64 Onus,Built-in PON Module,Fanless Zero-Noise Design,Low Power,SC/Upc Interface, FTTH EU PLUG
From £159.00
4-Channel RS485 HUB Industrial-Grade Isolated Rail-Mount Wide Baud Rate Signal Relay RS485 HUB Rep
From £34.95
10X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From £119.00
4X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From £44.95
1200mbps Usb 3.0 Dual Banddongle 5.8ghz/2.4g Wireless Network Adapter
From £12.95
8-Channel RS485 Hub Splitter 1 In 8 Out Industrial Network
From £74.00
MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power Adapter-EU Plug
From £29.95
3X Waveshare RS485 Serial Port Server RS485 to RJ45 Ethernet TCP/IP to Serial Port Module Rail Type Serial Port Server
From £89.00
SC/UPC 1/2 Fiber Optical Splitter Fiber Optic Pigtail Splitter Dual Window Coupler compatible withFibre Communication System
From £12.95
Ethernet Converter for DIN-Rail RS485 Serial Port TCP RTU Support Industrial Server Adapter PE11-H Model
From £41.95
3X LAN Ethernet RJ45 TCP/IP WEB Remote Control Board with 4 Channels Relay UDP W5500 Networking Controller
From £69.00
USR-DR302 DIN Rail RS485 to Ethernet TCP/IP Server Module
From £46.95