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Concentrators & Multiplexers

Shop the best prices on 381 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Asiv. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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97 - 128 of 381
Network Serial Server for RS485 to Ethernet Compact Converter
$79.00 Save $100.00 RRP: $179.00
USR-TCP232-302 RS232 to Ethernet Converter Support DHCP/DNS
$84.00 Save $65.00 RRP: $149.00
Industrial Isolated RS232/485/422 to RJ45 Ethernet Module IP to Serial Module Rail Type Serial Serv
$99.00 Save $140.00 RRP: $239.00
For Dinrail Serial Port Rs485 To Ethernet Converter Server
$149.00 Save $150.00 RRP: $299.00
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Port 8x2cm
$44.95
Ethernet Serial Server for RS485 Converter with DR134 Model
$84.00 Save $95.00 RRP: $179.00
8-Port RS232 RS485 RS422 to Fiber Converter Bidirectional Modem EU Plug for 128 Devices
$129.00
Ethernet to RS485 Converter DR134 Compact Serial Device Server
$59.00 Save $25.00 RRP: $84.00
2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Board for Stemma Qt/Qwiic Expandable Module For Multiple Sensory Networking Multicolor
$47.95
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$47.95
Wireless Serial Server RS485 to Ethernet to Serial Communication Networking Transmission Aluminum Enclosure For MQTT Multicolor
$94.00
MBus to Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
$159.00 Save $150.00 RRP: $309.00
BNC-Koaxial-Design Attenuator With 5 dB Step Adjustable Signal Level Control For RF Systems
$84.00 Save $45.00 RRP: $129.00
10X RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus RTU
$329.00 Save $220.00 RRP: $549.00
Professional 4 Channel RS485 Indication Increaser With 12Mbps Blue green Rhythm Resistant ABS Housing Multicolor
$129.00
High Performances CAN FD to Ethernet Protocol Converter 5Conversion Types Modbus Compatibility Wide Temperature Ranges Multicolor
$189.00
RJ45 to RS232 Single Serial Server PluG in RS232 to TCP/IP Converter
$69.00 Save $20.00 RRP: $89.00
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Port 8x2cm
$38.95 Save $15.05 RRP: $54.00
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Po
$40.95 Save $18.05 RRP: $59.00
RS485 to RJ45 Converter 300bps to 230400bps Minus10 to 55 10/100M Data Rate Ethernet Serial Server for Windows System
$59.00 Save $35.00 RRP: $94.00
1 to 8 Port RS485 Hub for Industrial Systems - Dual-way Communication Drive Free SZRH A-C
$94.00 Save $65.00 RRP: $159.00
RS485 Serial Port Server RS485 to RJ45 Ethernet IP to Serial Port Module Rail Type Serial Port Serv
$64.00 Save $85.00 RRP: $149.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
$45.95 Save $53.05 RRP: $99.00
USR Ethernet Server Module USR-TCP232-302 RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS
$59.00 Save $70.00 RRP: $129.00
Fiber Optic WDM Receiver with Triplexer SC/EU Interface for Cable TV Networks
$79.00 Save $70.00 RRP: $149.00
Ethernet Port Expander: 1 to 2/3/4 RJ45 Adapter for Multi-Device Networking and Enhanced Data Speed
$74.00 Save $65.00 RRP: $139.00
2025 RS485 Serial Port Server RS485 to RJ45 Ethernet TCP/IP to Serial Port Module Rail Type Serial Port
$139.00 Save $140.00 RRP: $279.00
RS485 Hub Optical Isolation AutoSensing Fast Transmission Speed FourPort Concentrator for Allocate Bandwidth
$109.00 Save $130.00 RRP: $239.00
Media Converter Fiber to Ethernet Converter 10M 100M RJ45 Port to 100Base Multimode Fiber Media Converter 100?240V UK Plug
$35.95 Save $18.05 RRP: $54.00
Industrial-grade RS485 Hub for Data Transmission - 1 to 8 Port Dual-way Drive Free SZRH A-C
$99.00 Save $60.00 RRP: $159.00
2X RS485 Serial Port Server RS485 to RJ45 Ethernet IP to Serial Port Module Rail Type Serial Port Se
$149.00 Save $100.00 RRP: $249.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$309.00 Save $215.00 RRP: $524.00