• Skip to content
  • Skip to products
Fruugo
    • 0

    Filters

    • Keyword Search
    • Categories
      • Concentrators & Multiplexers
        ×
    • Brands
      • Biamp (1)
      • MOXA (1)
      • Maikaisen (1)
      • Ubiquiti (1)
      • Unbranded (1152)
      • VERTIV (1)
      • unbrand (4)
    • Size
      • 8 (8)
      • 16 (6)
      • 1Db (6)
      • 2Db (6)
      • 3Db (6)
      • 4Db (6)
      • 5Db (6)
      • A (4)
      • As Shown (4)
      • B (4)
      • 1 (3)
      • Sc/apc-fc/apc (3)
      • Sc/apc-sc/apc (3)
      • 1/2 (2)
      • 1/4 (1)
      • 1/8 (1)
      • 5 in 2 (1)
      • 7 in 2 (1)
      • 8 in 2 (1)
      • Common Network Port (1)
    • Colour
      • Black (183)
      • White (152)
      • Multicolor (26)
      • Black & green (18)
      • black (11)
      • 4B (10)
      • 2B (9)
      • 3B (9)
      • 1B (8)
      • 8B (8)
      • Random color (8)
      • 16 (6)
      • 8 (6)
      • Blue (6)
      • RS485 TO ETH (6)
      • Yellow (6)
      • RS485 TO POE ETH (5)
      • Ordinary network por (3)
      • PoE network port ver (3)
      • Blue & yellow (2)
    • Price
      • Under PLN50 (73)
      • PLN50 to PLN125 (317)
      • PLN125 to PLN300 (527)
      • PLN300 to PLN500 (129)
      • PLN500 to PLN1,500 (110)
      • PLN1,500 to PLN3,000 (2)
      • PLN5,000 to PLN15,000 (2)
      • PLN15,000 to PLN30,000 (1)
    • SALE (975)

    Concentrators & Multiplexers

    Shop the best prices on 1,161 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Biamp, MOXA, Maikaisen and more. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Poland.

    Filters
    1 - 32 of 1,161
    Industrial RS485 to WIFI/Ethernet Module Modbus MQTT Gateway DC5-36V Rail-Mount Serial Server
    From PLN269.00
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From PLN59.00
    3X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From PLN209.00
    RS232 Serial Port Server to Network Port Module Transparent Transmission RS232 Modbus Gateway Rail E300
    From PLN139.00
    Waveshare RS485 Serial Port Server RS485 to RJ45 Ethernet TCP/IP to Serial Port Module Rail Type SerWhite szrh21
    From PLN179.00
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU_hjab
    From PLN249.00
    Fiber optic splitter 1x16 0.9SM SC/APC PLC Mini for home wiring project
    From PLN79.00
    RJ45 RS485 to ETH Converter for Reliable Industrial Data Transmission
    From PLN249.00
    Serial Port RS485 to Ethernet Device IOT Server Module Elfin-EE11A Support Modbus TCP Protocol
    From PLN199.00
    3 Pcs Wall Mount for TP-Link Deco BE63/ BE65/BE67/BE68/BE10000/BE11000/BE14000 Mesh Wi-Fi 7 System, Saving Space
    From PLN209.00
    Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Communication
    From PLN139.00
    TTL UART Serial to Ethernet Module Converter USR-K5 IOTDeviceSerial Port Server Serial Port Networking Communication
    From PLN99.00
    2X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From PLN149.00
    MBus to RS232 Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
    From PLN299.00
    RS232 Switch 4 In 1 Out DB9 Pin COM Port Serial Port Sharer, Button Switch, Metal Housing, Physical Isolation, No Driver Required
    From PLN129.00
    RS485/232/422 to Ethernet Serial Server Modbus Gateway CDSENT NE2-D14PE POE Power Signal Isolation for TCP UDP MQTT HTTP
    From PLN259.00
    2X Network Time Server NTP Time Server for GPS Beidou GLONASS Galileo QZSS Desktop Version EU Plug-JXLGV
    From PLN824.00
    1x16 SC UPC Fiber Optic PLC Splitter Box, FTTH Optical Coupler for Network Distribution, FTTx GPON EPON CATV LAN, Compact Low Insertion Loss
    From PLN119.00
    2X SC/UPC Fiber Optic Splitter Box PLC Splitter ABS Box Fiber Optical Splitter Fiber Optic Splitter Box 1/8
    From PLN94.00
    2X 2.048Mbps G703 Coaxial BNC to RJ45 Transmitter E1 Converter Balance to Unbalance 75 Ohm to 120 Ohm Impedance
    From PLN99.00
    Ac110-220v Portable With Battery Concentrator Ventilator Sleep Mini Oxygen Hine Home 3l/min
    From PLN1,699.00
    WIFI Module Wireless Device for SP HGS ECO Solar Hybrid Inversor Remote Monitoring Hybrid Solar Inverter
    From PLN159.00
    8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
    From PLN219.00
    8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
    From PLN199.00
    4-Port RS232 Serial Switcher Metal
    From PLN149.00
    20X SC/APC 1/2 Fiber Optical Splitter Fiber Optic Pigtail Splitter Dual Window Coupler for Fibre Communication System
    From PLN309.00
    RS485 to Ethernet Converter Tiny Size Serial Server -DR134
    From PLN159.00
    20X SC/APC 1/2 Fiber Optical Splitter Fiber Optic Pigtail Splitter Dual Window Coupler for Fibre Communication System
    From PLN279.00
    2X 2.048Mbps G703 Coaxial BNC to RJ45 Transmitter E1 Converter Balance to Unbalance 75 Ohm to 120 Ohm Impedance
    From PLN109.00
    2X SC/UPC Fiber Optic Splitter Box PLC Splitter ABS Box Fiber Optical Splitter Fiber Optic Splitter Box 1/8
    From PLN104.00
    Industrial RS485 to WIFI/Ethernet Module Modbus MQTT Gateway DC5-36V Rail-Mount Serial Server Mod
    From PLN379.00
    Industrial Isolated 4CH RS485 to POE Ethernet Converter Supporting Modbus/MQTT/JSON for Industrial Use -LL
    From PLN599.00
    1 2 3

    ...

    37
    Help & information
    • Contact & Help
    • Where's my order?
    • Cancel my order
    Shop with us
    • Account
    • Cart
    Sell on Fruugo
    • Start selling
    • Why sell on Fruugo?
    • Retailer Portal
    About Fruugo
    • About us
    • Corporate website

    Payment methods:

    © 2006–2026 Fruugo.com Ltd. All rights reserved.

    • Terms of use
    • Manage cookies
    • Privacy notice
    • Accessibility statement