Concentrators & Multiplexers

Shop the best prices on 305 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Maikaisen. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to South Africa.

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Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor

1 to 8 Port RS485 Hub compatible with Industrial Systems - Dual-way Communication Drive Free SZRH A-C

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

SC/UPC 1/2 Fiber Optical Splitter Fiber Optic Pigtail Splitter Dual Window Coupler compatible with Fibre Communi

Industrial Serial Server RS485 to RJ45 Ethernet Module TCPIP to Serial for Data Transmission Serial Port Server Multicolor

RS485 Hub Splitter, 8/16 Port Expansion Hub, Plug and Play Installation compatible with Long Distance Industrial Control Systems, DC9-36V

Industrial RS485 Splitter Hub compatible with Networks - 1 to 8 Port Dual-way Communication SZRH A-C

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

USR-DR302 Din Rail Serial RS485 to Ethernet TCP IP Server Module 25-26

SC/UPC Fiber Optic Splitter Box PLC Splitter ABS Box Fiber Optical Splitter Fiber Optic Splitter Box 1/2

WAVESHARE 4-Ch RS485 To RJ45 Ethernet Serial Server, 4 Channels RS485 Independent Operation, Rail-mount Industrial Isolated Serial Module

OTDR Launch Cable Box Dead Zone Eliminator Fiber Rings Fiber Optic OTDR Launch Cable Box 2km SC/APC-LC/APC

8-Channel I2C Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same I2C Address 8 Grove I2C Port 8x2cm

8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission

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

[New] 8-Core Outdoor-Rated Fiber Optic Splitter Box ABS Indoor/Outdoor Wall-Mounted Pole Fiber Optic Enclosure

Strong Isolated RS485 Center With 4 Independent Harbors for Extended 1200M Communication Extent Multicolor

DIN rail device server ZLAN5143D Modbus gateway RS485 to TCP/IP DC9-24V supports full duplex-SNNGV

2026 Suitable 10X RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus RTU

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

Rs485 Hub 8-channel Rs485 Splitter 485 Sharer Splitter 1 In 8 Out Industrial

Waveshare Rail-Mount Serial Server RS232/485/422 to RJ45 Ethernet Module TCP/IP to Serial Modbus Gateway MQTT Gateway

1 to 16 RS485 Industrial Serial Server Isolated HUB RTU to TCP for Gateway Dual-way RS-485 to Ethernet Multicolor

Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter 26s

For 485 Repeater Industrial Photoelectric Isolation Hub 4Channel RS485 Collector Distributor Divider 1 in 4 out-JXLGV

SC/UPC 1/2 Fiber Optical Splitter Fiber Optic Pigtail Splitter Dual Window Coupler compatible withFibre Communication System

SC/UPC Fiber Optic Splitter Box PLC Splitter ABS Box Fiber Optical Splitter Fiber Optic Splitter Box 1/8

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

Industrial-grade 1 to 8 RS485 Hub Plug for Play Dual-way Communication 8-Port RS485 Adapter Isolated 128 Device Each Cha Multicolor

RS485 Communication Center Extendable Net Solution Double Port Connection With Isolation Security Multicolor

WAVESHARE CAN FD / ETH Bidirectional Protocol Converter Compatible With CAN 2.0A/2.0B 32598

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