Concentrators & Multiplexers

Shop the best prices on 501 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Advantech, Asiv, Cisco and more. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Ireland.

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Ac110-220v Portable With Battery Concentrator Ventilator Sleep Mini Oxygen Hine Home 3l/min

DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU

€32.95 Save €66.05 RRP: €99.00

1-to-8 Isolated RS485 Hub Splitter, Industrial Grade Optically Isolated Dual-Way Sharer

€84.00 Save €85.00 RRP: €169.00

3 Channel Multiplexer Transmitter and Receiver(Black)

Waveshare Industrial Isolated RS232/485/422 to RJ45 Ethernet Module TCP/IP to Serial Module Rail Type Serial Server [with POE] unbrand

RS485 serial to Ethernet converter with UDP and HTTPS Edition 1107

€34.95 Save €34.05 RRP: €69.00

Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor

Converter Optical Ethernet Media Converters Single Mode 10 TX to 100Base FX RJ45 to SC Fiber Transceiver

€43.95 Save €55.05 RRP: €99.00

MBus to Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution

€94.00 Save €65.00 RRP: €159.00

PaHub V2.1 Unit Multiplexer IoT Development Kit Bus 1 in 6 Expansion on-Board Dipswitch PCA9548AP

€21.95 Save €4.00 RRP: €25.95

Ethernet Serial Server for RS485 Converter with DR134 Model

€49.95 Save €54.05 RRP: €104.00

RS485 to Ethernet Converter Tiny Size Serial Server -DR134 2025

€18.95 Save €18.00 RRP: €36.95

Media Converter Fiber to Ethernet Converter 10M 100M RJ45 Port to 100Base Multimode Fiber Media Converter 100?240V US Plug

€19.95 Save €10.00 RRP: €29.95

Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi

€16.95 Save €9.00 RRP: €25.95

Ethernet to Serial Module with RJ45 Port, Modbus RTU Gateway for IoT MQTT Communication, Network Terminal Adapter

€19.95 Save €13.00 RRP: €32.95

2-Port Modular Distributor, Intellinet

RS485 to RJ45 Converter 300bps to 230400bps Minus10 to 55 10/100M Data Rate Ethernet Serial Server for Windows System

€28.95 Save €18.00 RRP: €46.95

HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC

€74.00 Save €45.00 RRP: €119.00

2X USR Ethernet Server Module USR-TCP232-302 RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS

€50.95 Save €23.05 RRP: €74.00

ELFIN Serial Port RS485 to WiFi Serial Device Server Elfin-EW11A

€64.00 Save €30.00 RRP: €94.00

H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version

RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/https/DHCP/DNSP Modbus TCP/RTU

RS485 serial to Ethernet module USR-DR302 DIN rail mount 26s

€59.00 Save €60.00 RRP: €119.00

Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi

€16.95 Save €9.00 RRP: €25.95

1200Mbps USB 3.0 Dual BandDongle 5.8GHz/2.4G Wireless Network Adapter

€20.95 Save €12.00 RRP: €32.95

2X Ports RS232 Switch DB9 Pin COM Port Sharer 4 in 1 Out Serial Port Sharing Device Button Switch

€26.95 Save €15.00 RRP: €41.95

Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor

CAN To Ethernet Bidirectional Protocol Converter CAN1 CAN2 RS485 Port For Industrial Automation Networking Communication Multicolor

Tiny Size Serial Server for RS485 to Ethernet conversion

BNC-Koaxial-Design Attenuator With 5 dB Step Adjustable Signal Level Control For RF Systems

€45.95 Save €23.05 RRP: €69.00

8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support VCOM/TCP Server/ TCP Client/UDP Industrial Grade unbrand

RS485 to Ethernet Converter Tiny Size Serial Server -DR134