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    Concentrators & Multiplexers

    Shop the best prices on 311 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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    1 - 32 of 311
    4-Channel RS485 HUB Industrial-Grade Isolated Rail-Mount Wide Baud Rate Signal Relay RS485 HUB Rep
    From R674,00
    RS485 To Ethernet Module Replacement For System Integrators Developers 600Bps-921600Bps Data Transmission Management Multicolor
    From R774,00
    RS485 to RJ45 Ethernet Serial Server, Dual channels RS485 Independent Operation Dual Ethernet Ports Multicolor
    From R1 549,00
    Isolated RS485 to ETH Converter for Reliable Industrial Data Communication
    From R624,00
    4-Channel RS485 Hub Industrial Grade Isolation Modbusrs Splitter Optically Isolated Signal Isolation Extender
    From R924,00
    Multiple Port RS485 Hub Featuring Optically Isolation and Half Duplex Transmission for Interferences Prevention Multicolor
    From R799,00
    Waveshare Din Rail RS485 to RJ45 Serial Server with POE Function 23273
    From R899,00
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From R209,00
    Industrial 2 Way Cache Type RS485 to 1way RS485 Hub DC 9-40V Optical Isolation Multi to One Hub E810
    From R1 599,00
    RS485/232/422 to Ethernet Serial Server Modbus Gateway CDSENT NE2-D14PE POE Power Signal Isolation compatible with TCP UDP MQTT HTTP
    From R1 149,00
    16-Core Outdoor FTTH Fiber Distribution Box (PLC Splitter 1:24) Outdoor Waterproof Optical Cable Junction Box-SSZFV
    From R824,00
    Professional 4 Channel RS485 Indication Increaser With 12Mbps Blue green Rhythm Resistant ABS Housing Multicolor
    From R999,00
    Optic Fiber Splitter 1x8 SC/UPC 1x8 Single Mode PLC Micro Fiber Optic Splitter for FTTH Network Distribution CATV Use
    From R499,00
    Waveshare Rail-Mount Serial Server RS232/485/422 to RJ45 Ethernet Module TCP/IP to Serial Modbus Gateway MQTT Gateway
    From R1 249,00
    Waveshare RS485-HUB-8P Industrial-grade Isolated 8-ch RS485 Hub, Rail-mount Support, Wide Baud Rate Range
    From R1 249,00
    2026 Suitable Modbus Serial Port RS485 To Ethernet Converter Server
    From R209,00
    4-Channel RS485 Hub Industrial Grade Isolation Modbusrs Splitter Optically Isolated Signal Isolation Extender
    From R1 399,00
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU - L
    From R239,00
    RS485 Hub Engineered for Opt Isolation Featuring Multiple Port Outputs and Half Duplex Transmission for System Safety Multicolor
    From R924,00
    DTECH IOT9031 RS232/485/422 To TCP 3 In 1 Serial Server, CN Plug
    From R1 149,00
    SC/UPC Fiber Optic Splitter Box PLC Splitter ABS Box Fiber Optical Splitter Fiber Optic Splitter Box
    From R169,00
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From R159,00
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From R119,00
    RS485 Hub 16Port /8Port Output Flexible Construction Ideal For Industrial Monitoring Applications Long Distances Multicolor
    From R449,00
    Serial Port Server, RS485 to RJ45 Ethernet IP Module, Rail Type RS485 Server
    From R1 349,00
    DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
    From R799,00
    DR134 Mini RS485 to Ethernet Serial Server
    From R699,00
    WAVESHARE 4-Ch RS485 To RJ45 Ethernet Serial Server, 4 Channels RS485 Independent Operation, Rail-mount Industrial Isolated Serial Module
    From R1 599,00
    2-CH UART to ETH Ethernet Converter Serial Port Transparent Transmission Module Supports RS485 Aut
    From R239,00
    Coaxial Multiplexer 1 Line Transmits 2Channel surveillances Camera Signal Mixer For Clear Camera In Home Office Multicolor
    From R1 149,00
    25-26 RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
    From R259,00
    Compact Serial Server compatible with RS485 to Ethernet Conversion -DR134
    From R459,00
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