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Concentrators & Multiplexers

Shop the best prices on 421 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Funxun and Asiv. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Australia.

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1 - 32 of 421
RS485 Hub Optical Isolation AutoSensing Fast Transmission Speed FourPort Concentrator for Allocate Bandwidth
$94.00 Save $115.00 RRP: $209.00
Media Converter Fiber to Ethernet Converter 10M 100M RJ45 Port to 100Base Multimode Fiber Media Converter 100?240V UK Plug
$31.95 Save $15.00 RRP: $46.95
Industrial-grade RS485 Hub for Data Transmission - 1 to 8 Port Dual-way Drive Free SZRH A-C
$79.00 Save $50.00 RRP: $129.00
2X USR-DR302 Din Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP Unit
$99.00 Save $60.00 RRP: $159.00
Din Rail RS485 to Ethernet TCP/IP Converter Module for Serial Networking Asiv
$49.95 Save $79.05 RRP: $129.00
2025 MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power
$69.00 Save $70.00 RRP: $139.00
Tiny RS485 Ethernet Converter DR134 Serial Communication Server
$44.95 Save $24.05 RRP: $69.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter 26s
$129.00 Save $130.00 RRP: $259.00
Type C Adapter 5Gbps Transmission Anti Interference Multiport Aluminum Alloy 4K Type C Switcher
$69.00 Save $80.00 RRP: $149.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support / Server/ Client/UDP Industr
$249.00 Save $70.00 RRP: $319.00
Hundred Megabit Ethernet Converter Optic Fiber Transceiver
$49.95 Save $59.05 RRP: $109.00
Industrial Grade Serial Server RS232/485 to WiFi and Ethernet Modbus Gateway, MQTT Gateway Ordinary Network Port
$99.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$35.95 Save $18.05 RRP: $54.00
MBus to Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
$119.00 Save $60.00 RRP: $179.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$59.00
1 to 8 Port RS485 Hub Isolated Splitter, Industrial Grade Optic Isolation, 152.2Kbps Dual-Way Communication
$149.00 Save $150.00 RRP: $299.00
Ethernet Converter for RS485 DR134 Tiny Size with Modbus RTU Support
$42.95 Save $21.05 RRP: $64.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$209.00
ET69C02 Ethernet Network IP RJ45 to RS485 Bus Converter for Modbus RTU Master Slave Client Server MQ
$25.95
Strong Isolated RS485 Center With 4 Independent Harbors for Extended 1200M Communication Extent Multicolor
$109.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$41.95
Ethernet Serial Converter for RS485, Compact Device Server for Network Integration
$69.00 Save $80.00 RRP: $149.00
USR-DR302 DIN Rail RS485 to Ethernet TCP/IP Server Module
$74.00 Save $45.00 RRP: $119.00
7 In 1 USB 3.0 Hub USB C Hub Type C to USB SD TF Adapter 5Gbps Fast Speed Tramsmission Type C Docking Station for PC/Laptops/MacBook Pro
$13.95
RS485 Hub 16-Channel RS485 Splitter 16-Port 485 Sharer Splitter 1 In 16 Out Industrial-Grade Isolated HUB Multicolor
$209.00
Industrial Modbus RS485 to Ethernet Converter with Rj45 Wall/Rail Mount for Reliable Data Communication
$94.00 Save $65.00 RRP: $159.00
USR-DR302 Din Rail Serial RS485 to Ethernet TCP IP Server Module 25-26
$52.95 Save $56.05 RRP: $109.00
Industrial Ethernet to RS485 Converter for Any Brand 9600bps with TVS Surge Protection 12V Rugged Shell
$48.95 Save $70.05 RRP: $119.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$94.00 Save $55.00 RRP: $149.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485
$289.00 Save $30.00 RRP: $319.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
$35.95 Save $9.00 RRP: $44.95
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$239.00 Save $60.00 RRP: $299.00