• Skip to content
  • Skip to products
Fruugo
    • 0

    Filters

    • Keyword Search
    • Categories
      • Concentrators & Multiplexers
        ×
    • Brands
      • Adder (1)
      • Asiv (1)
      • Biamp (1)
      • LANTRONIX (1)
      • MOXA (8)
      • Maikaisen (1)
      • Ubiquiti (2)
      • Unbranded (1230)
      • ZPE Systems (1)
      • unbrand (5)
    • Size
      • Sc/apc-fc/apc (9)
      • Sc/apc-sc/apc (9)
      • Lc/apc-lc/apc (8)
      • Sc/upc-lc/apc (8)
      • Fc/upc-lc/apc (7)
      • Sc/apc-lc/apc (6)
      • A (5)
      • B (5)
      • As Shown (3)
      • EU Plug (2)
      • 5 in 2 (1)
      • 7 in 2 (1)
      • 8 in 2 (1)
      • 8.00X7.50X5.00CM (1)
      • Hub Module (1)
      • Hub Module with Housing (1)
      • US Plug (1)
      • type c (1)
      • usb (1)
    • Colour
      • Black (193)
      • White (181)
      • Multicolor (44)
      • Random color (38)
      • Black & green (19)
      • Yellow (18)
      • Blue (16)
      • 16 (9)
      • 8 (9)
      • 1B (6)
      • 2B (6)
      • 3B (6)
      • 4B (6)
      • 8B (6)
      • RS485 TO ETH (6)
      • Ordinary network por (5)
      • PoE network port ver (5)
      • RS485 TO POE ETH (5)
      • Red (5)
      • Black green (4)
    • Price
      • Under €10 (33)
      • €10 to €25 (264)
      • €25 to €50 (516)
      • €50 to €100 (270)
      • €100 to €300 (161)
      • €300 to €600 (3)
      • €600 to €1,000 (2)
      • €1,000 to €3,000 (2)
      • €3,000 to €6,000 (2)
    • SALE (974)

    Concentrators & Multiplexers

    Shop the best prices on 1,251 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on MOXA, Ubiquiti, Adder and more. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Ireland.

    Filters
    961 - 992 of 1,251
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From €18.95
    hard RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server good quality
    From €34.95
    2X RS485 to Ethernet Serial Port Server Modbus TCP/IP 600bps-921600bps Industrial IoT Communication Server
    From €48.95
    4X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From €69.00
    Mini GPON OLT 1Port,for 64 Onus,Built-in PON Module,Fanless Zero-Noise Design,Low Power,SC/Upc Interface, FTTH EU PLUG
    From €189.00
    3X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From €54.00
    3X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From €54.00
    3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU RJ45 to RS232+RS485 Connector
    From €74.00
    8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
    From €38.95
    Serial Port Server, RS485 to RJ45 Ethernet IP Module, Rail Type RS485 Server
    From €89.00
    3 Pcs Wall Mount for TP-Link Deco BE63/ BE65/BE67/BE68/BE10000/BE11000/BE14000 Mesh Wi-Fi 7 System, Saving Space
    From €54.00
    2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
    From €44.95
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From €16.95
    Industrial 8 Channel RS485 HUB RS232 RS485 to 8 Ports RS485 Serial Converter Hub
    From €139.00
    Mini GPON OLT 1Port,for 64 Onus,Built-in PON Module,Fanless Zero-Noise Design,Low Power,SC/Upc Interface, FTTH EU PLUG
    From €189.00
    Multiple Port RS485 Hub Featuring Optically Isolation and Half Duplex Transmission for Interferences Prevention Multicolor
    From €59.00
    Strong Isolated RS485 Center With 4 Independent Harbors for Extended 1200M Communication Extent Multicolor
    From €64.00
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From €21.95
    RS485 To Ethernet Module Replacement For System Integrators Developers 600Bps-921600Bps Data Transmission Management Multicolor
    From €54.00
    2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
    From €38.95
    Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Communication
    From €24.95
    NA111-M RS485 to Ethernet Serial Server DC 8-28V RS485 RJ45 TCP/UDP MQTT Small Size Modbus Industrial Grade AT Support
    From €15.95
    8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
    From €46.95
    8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
    From €43.95
    WIFI Module Wireless Device for SP HGS ECO Solar Hybrid Inversor Remote Monitoring Hybrid Solar Inverter
    From €27.95
    DR134 Mini RS485 to Ethernet Serial Server
    From €44.95
    Mini Serial Server for RS485 to Ethernet Conversion, Supports Multiple Protocols including TCP/UDP/HTTP/DHCP/DNSP and Modbus TCP/RTU
    From €19.95
    Professional 4 Channel RS485 Indication Increaser With 12Mbps Blue green Rhythm Resistant ABS Housing Multicolor
    From €64.00
    Moxa DN-37 CR MOXA
    From €169.00
    Moxa 11.04.5210 318108370 MOXA
    From €159.00
    Ubiquiti CWDM Mux Demux 8 1450/1470/1490/1510/1530/1550/1570/1590 nm SMF-28e 0.9 mm black LC/UPC 0.9 mm white LC/UPC metal Ubiquiti
    From €574.00
    8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
    From €40.95
    1

    ...

    30 31 32

    ...

    40
    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:

    Fruugo in other countries

    Loading

    Other languages

    Loading

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

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