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Concentrators & Multiplexers

Shop the best prices on 969 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Biamp, LANTRONIX, MOXA and more. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Ireland.

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449 - 480 of 969
RS232 Serial Port Server to Network Port Module Transparent Transmission RS232 Modbus Gateway Rail E300
From €31.64
RS485 to Ethernet Converter DR134 Compact Serial Device Server SJ
From €50.64
2025 Usr-dr302 Din Rail Serial Rs485 To Ethernet Tcp Ip Server Module
From €41.64
Serial Port Server, RS485 to RJ45 Ethernet IP Module, Rail Type RS485 Server
From €102.69
2X Throwing Star LAN Tap Network Packet Capture Module Replica Monitoring Ethernet Communication Passive Ethernet
From €19.64
OTDR Launch Cable Box Dead Zone Eliminator Fiber Rings Fiber Optic OTDR Launch Cable Box 2km SC/APC-FC/APC
From €77.69
4 Channel RS485 HUB Industrial Grade Isolated Rail Mount Wide, High-Performance for Daily Use
From €67.69
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
From €35.60
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU mangG
From €67.69
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU-gum
From €57.69
Serial Port RS485 to Ethernet Device IOT Server Module Elfin-EE11A Support Modbus TCP Protocol
From €26.64
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU_xqy1
From €57.69
Ethernet Serial Server for SCADA Systems, RS485 Converter DR134 Model_htj3
From €45.64
MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power
From €48.64
OTDR Launch Cable Box Dead Zone Eliminator Fiber Rings Fiber Optic OTDR Launch Cable Box 2km SC/APC-SC/APC
From €77.69
Modbus IP RS485 to Ethernet Industrial IoT Server 600bps-921600bps
From €38.64
8X SC/APC 1/2 Fiber Optical Splitter Fiber Optic Pigtail Splitter Dual Window Coupler for Fibre Communication System
From €26.64
3-TTL UART Serial to Ethernet Module Converter USR-TCP232-ED2 Support Modbus
From €35.64
3X SC/APC 1/2 Fiber Optical Splitter Fiber Optic Pigtail Splitter Dual Window Coupler for Fibre Communication System
From €14.64
RS485 to Ethernet converter micro serial server USR-DR134 supports TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU_bxy1
From €37.64
SC/UPC 1/2 Fiber Optical Splitter Fiber Optic Pigtail Splitter Dual Window Coupler compatible with Fibre Communi
From €18.64
10X SC/APC 1/2 Fiber Optical Splitter Fiber Optic Pigtail Splitter Dual Window Coupler for Fibre Communication System
From €28.64
Passive Ethernet Communication Monitoring 2X Throwing Star LAN Tap Network Packet Capture Module Replica
From €13.64
2026 Suitable 3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU RJ45 to RS232+
From €57.69
Multifuntional 65W Wall Charging Adapter USB Type C Port Intelligent Power Desktop Charging Station Plastic Texture
From €26.64
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
From €27.64
Din-Rail ZLAN5143D Serial Device Server Modbus Gateway RS485 From to TCP/IP DC9-24V Support Full Duplex
From €34.64
Din-Rail ZLAN5143D Serial Device Server Modbus Gateway RS485 From to TCP/IP DC9-24V Support Full Duplex
From €38.64
2pcs 1x16 Optical Splitter 0.9SM SC/APC PLC Type Mini Fiber Optic Splitter for Home Wiring Engineering Project
From €24.64
2pcs 1x16 Optical Splitter 0.9SM SC/APC PLC Type Mini Fiber Optic Splitter for Home Wiring Engineering Project
From €26.64
2pcs 1x16 Optical Splitter 0.9SM SC/APC PLC Type Mini Fiber Optic Splitter for Home Wiring Engineering Project
From €28.64