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Concentrators & Multiplexers

Shop the best prices on 360 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.

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1 - 32 of 360
ELFIN Serial Port RS485 to WiFi Serial Device Server Elfin-EW11A
$84.00 Save $45.00 RRP: $129.00
ABQR RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus RTU
$59.00 Save $170.00 RRP: $229.00
5 Port Gigabit Ethernet Industrial Grade Network Switch 10/100/1000Mbps IP185GHI Chip
$84.00 Save $105.00 RRP: $189.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$35.95
USR-TCP232-302 RS232 to Ethernet Converter Support DHCP/DNS
$64.00 Save $55.00 RRP: $119.00
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Po
$28.95 Save $17.00 RRP: $45.95
RJ45 Network Splitter Adapter Male 1 To 3 100mbps High-speed Lan Interface
$34.95
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$31.95 Save $97.05 RRP: $129.00
2025 RS485 serial to Ethernet module USR-DR302 DIN rail mount
$79.00 Save $70.00 RRP: $149.00
For Dinrail Serial Port Rs485 To Ethernet Converter Server
$104.00 Save $115.00 RRP: $219.00
RS485 to RJ45 Converter 300bps to 230400bps Minus10 to 55 10/100M Data Rate Ethernet Serial Server for Windows System
$40.95 Save $23.05 RRP: $64.00
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$31.95 Save $97.05 RRP: $129.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
$25.95 Save $88.05 RRP: $114.00
1-to-8 Isolated RS485 Hub Splitter, Industrial Grade Optically Isolated Dual-Way Sharer
$109.00 Save $110.00 RRP: $219.00
RS485 serial to Ethernet module USR-DR302 DIN rail mount 26s
$79.00 Save $80.00 RRP: $159.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134 2025
$23.95 Save $24.00 RRP: $47.95
DLT645 to Network Modbus RTU Protocol Converter DL Protocol Centralized Meter Reader Electricity to Ethernet
$119.00
Industrial Isolated 4CH RS485 to ETH Converter, Support Modbus/MQTT/JSON, for Industrial Use -LL
$169.00 Save $120.00 RRP: $289.00
2X RS485 to Ethernet Serial Port Server Modbus TCP/IP 600bps-921600bps Industrial IoT Communication Server
$69.00 Save $35.00 RRP: $104.00
3X Serial Port RS485 to WiFi Device Server Module Converter Elfin-EW11A-0 Modbus Protocol Data Transfer Via WiFi
$99.00 Save $60.00 RRP: $159.00
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
$59.00 Save $35.00 RRP: $94.00
GPON XGS-PON Band 1G/10G Fliter X-PON WDM Module Optical Network 1310/1490nm 1270/1577nm FiberTerminal Box
$69.00 Save $45.00 RRP: $114.00
Modbus Ethernet Industrial Serial Server RS485 ETH PRO (CA) to RJ45 Ethernet Module TCP to Serial Support JSON Mott
$69.00 Save $40.00 RRP: $109.00
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
$94.00
RS485 to Ethernet Serial Port Server Modbus TCP/IP 600bps-921600bps Industrial IoT Communication Ser
$33.95 Save $20.05 RRP: $54.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter 25-26
$109.00 Save $110.00 RRP: $219.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU RJ45 to RS232+
$94.00 Save $65.00 RRP: $159.00
10X RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus RTU
$219.00 Save $150.00 RRP: $369.00
2X -DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus
$84.00 Save $55.00 RRP: $139.00
RJ45 to RS232 Single Serial Server PluG in RS232 to TCP/IP Converter
$46.95 Save $17.05 RRP: $64.00
RS485 Serial Port Server RS485 to RJ45 Ethernet IP to Serial Port Module Rail Type Serial Port Serv
$44.95 Save $59.05 RRP: $104.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
$32.95 Save $41.05 RRP: $74.00