Filters

Concentrators & Multiplexers

Shop the best prices on 394 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 Singapore.

Filters
1 - 32 of 394
Ac110-220v Portable With Battery Concentrator Ventilator Sleep Mini Oxygen Hine Home 3l/min
$574.00
1-to-8 Isolated RS485 Hub Splitter, Industrial Grade Optically Isolated Dual-Way Sharer
$109.00 Save $110.00 RRP: $219.00
3 Channel Multiplexer Transmitter and Receiver(Black)
$129.00
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$31.95 Save $97.05 RRP: $129.00
Waveshare Industrial Isolated RS232/485/422 to RJ45 Ethernet Module TCP/IP to Serial Module Rail Type Serial Server [with POE] unbrand
$54.00
RS485 serial to Ethernet converter with UDP and HTTPS Edition 1107
$50.95 Save $53.05 RRP: $104.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$35.95
Converter Optical Ethernet Media Converters Single Mode 10 TX to 100Base FX RJ45 to SC Fiber Transceiver
$64.00 Save $85.00 RRP: $149.00
MBus to Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
$119.00 Save $120.00 RRP: $239.00
PaHub V2.1 Unit Multiplexer IoT Development Kit Bus 1 in 6 Expansion on-Board Dipswitch PCA9548AP
$28.95 Save $6.00 RRP: $34.95
Ethernet Converter RS232485422LORA Module LR100 Signal Converter Long Range Wireless PLC RS232/RS485/RS422
$119.00 Save $60.00 RRP: $179.00
Ethernet Serial Server for RS485 Converter with DR134 Model
$64.00 Save $65.00 RRP: $129.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134 2025
$23.95 Save $24.00 RRP: $47.95
Media Converter Fiber to Ethernet Converter 10M 100M RJ45 Port to 100Base Multimode Fiber Media Converter 100?240V US Plug
$25.95 Save $13.00 RRP: $38.95
Ethernet to Serial Module with RJ45 Port, Modbus RTU Gateway for IoT MQTT Communication, Network Terminal Adapter
$25.95 Save $17.00 RRP: $42.95
RS485 to RJ45 Converter 300bps to 230400bps Minus10 to 55 10/100M Data Rate Ethernet Serial Server for Windows System
$41.95 Save $27.05 RRP: $69.00
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$99.00 Save $60.00 RRP: $159.00
Dual RS485 to RJ45 Ethernet Modules Serial Server Dual Network Port for Industrial Data Acquisition Multifunctional Multicolor
$139.00
ELFIN Serial Port RS485 to WiFi Serial Device Server Elfin-EW11A
$84.00 Save $45.00 RRP: $129.00
RS485 serial to Ethernet module USR-DR302 DIN rail mount 26s
$79.00 Save $80.00 RRP: $159.00
2X Ports RS232 Switch DB9 Pin COM Port Sharer 4 in 1 Out Serial Port Sharing Device Button Switch
$35.95 Save $23.05 RRP: $59.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$35.95
CAN To Ethernet Bidirectional Protocol Converter CAN1 CAN2 RS485 Port For Industrial Automation Networking Communication Multicolor
$149.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support VCOM/TCP Server/ TCP Client/UDP Industrial Grade unbrand
$229.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$47.95
Rail-Mount RS485 to Ethernet Converter for Stable Modbus Data Transfer
$59.00 Save $30.00 RRP: $89.00
unique Industrial Isolated 4CH RS485 to ETH Ethernet Converter
$149.00 Save $110.00 RRP: $259.00
NA111-M RS485 to Ethernet Serial Server DC 8-28V RS485 RJ45 TCP/UDP MQTT Small Size Modbus Industrial Grade AT Support
$25.95
16-port 485 Hub 1 to 16 RS485 Splitter Docking Station Industrial Grade OIptically Isolated Hub Dual Way Conmmunication Multicolor
$189.00
2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232+RS
$54.00 Save $55.00 RRP: $109.00
1 to 16 RS485 Industrial Serial Server Isolated HUB RTU to TCP for Gateway Dual-way RS-485 to Ethernet Multicolor
$179.00
Industrial Grade Serial Server RS485 Data Collector to PoE Rj45 Ethernet Networking Port Interfaces Converter Module Multicolor
$189.00