• Skip to content
  • Skip to products
Fruugo
    • 0

    Filters

    • Keyword Search
    • Categories
      • Concentrators & Multiplexers
        ×
    • Brands
      • Maikaisen (1)
      • Unbranded (1553)
      • unbrand (5)
    • Size
      • Sc/apc-fc/apc (9)
      • Sc/apc-sc/apc (9)
      • Lc/apc-lc/apc (8)
      • Sc/upc-lc/apc (8)
      • 8 (7)
      • As Shown (7)
      • Common Network Port (7)
      • Fc/upc-lc/apc (7)
      • PoE Ethernet Port (7)
      • 16 (5)
      • A (5)
      • B (5)
      • Sc/apc-lc/apc (5)
      • 1Db (3)
      • 2Db (3)
      • 3Db (3)
      • 4Db (3)
      • 5Db (3)
      • 1/2 (2)
      • EU Plug (2)
    • Colour
      • Black (270)
      • White (227)
      • Multicolor (36)
      • Random color (36)
      • Black & green (21)
      • Yellow (19)
      • Blue (16)
      • 8 (14)
      • 16 (13)
      • 1B (8)
      • 2B (8)
      • 3B (8)
      • 4B (8)
      • 8B (8)
      • RS485 TO ETH (5)
      • RS485 TO POE ETH (5)
      • Red (5)
      • Ordinary network por (4)
      • B (3)
      • PoE network port ver (3)
    • Price
      • Under $20 (75)
      • $20 to $50 (436)
      • $50 to $100 (547)
      • $100 to $200 (334)
      • $200 to $500 (165)
      • $500 to $1,000 (2)
    • SALE (1277)

    Concentrators & Multiplexers

    Shop the best prices on 1,559 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 New Zealand.

    Filters
    865 - 896 of 1,559
    M5Stack PaHub V2.1 Unit I2C Multiplexer IoT Development Kit I2C Bus 1 in 6 Expansion on-Board Dipswitch PCA9548AP
    From $36.95
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/https/DHCP/DNSP Modbus TCP/RTU
    From $30.95
    2X Modbus Serial Port RS485 to Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported
    From $99.00
    2X RS485 to Ethernet Module RS485 Serial to Ethernet Serial Transmission Versatile Convenient Communication Module
    From $38.95
    3 Pcs Wall Mount for TP-Link Deco BE63/ BE65/BE67/BE68/BE10000/BE11000/BE14000 Mesh Wi-Fi 7 System, Saving Space
    From $99.00
    DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
    From $99.00
    Professional 4 Channel RS485 Indication Increaser With 12Mbps Blue green Rhythm Resistant ABS Housing Multicolor
    From $129.00
    RS232 Serial Port Server to Network Port Module Transparent Transmission RS232 Modbus Gateway Rail E300
    From $49.95
    WIFI Module Wireless Device for SP HGS ECO Solar Hybrid Inversor Remote Monitoring Hybrid Solar Inverter
    From $64.00
    Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Communication
    From $69.00
    2X Ports RS232 Switch DB9 Pin COM Port Sharer 4 in 1 Out Serial Port Sharing Device Button Switch
    From $48.95
    Mini GPON OLT 1Port,for 64 Onus,Built-in PON Module,Fanless Zero-Noise Design,Low Power,SC/Upc Interface, FTTH EU PLUG
    From $359.00
    4 Way Telephone Optical Transceiver FC Interface PCM Converter Ethernet Media Converter for Communication Operation
    From $169.00
    8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Po
    From $39.95
    WAVESHARE 4-Ch RS485 To RJ45 Ethernet Serial Server, 4 Channels RS485 Independent Operation, Rail-mount Industrial Isolated Serial Module
    From $199.00
    RS485 to Ethernet Converter Tiny Size Serial Server -DR134
    From $64.00
    10 Pack RJ45 Ethernet Coupler, Betterlife 1 in 2 + 1 in 1 Port Splitter Connector Ethernet
    From $27.95
    TTL UART Serial to Ethernet Module Converter USR-K5 IOTDeviceSerial Port Server Serial Port Networking Communication
    From $43.95
    RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus 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 $89.00
    Singlemode Fiber Optic Splitter 1x2 FBT Splitter Module with SC/UPC Interface 1310-1550nm
    From $46.95
    4-Channel RS485 Hub Industrial Grade Isolation Modbusrs Splitter Optically Isolated Signal Isolation Extender
    From $199.00
    4 Way Telephone Optical Transceiver FC Interface PCM Converter Ethernet Media Converter for Communication Operation
    From $189.00
    Modbus Serial Port RS485 To Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported
    From $69.00
    DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
    From $64.00
    Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
    From $43.95
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU_xqy3
    From $104.00
    Industrial RS485 to WIFI/Ethernet Module Modbus MQTT Gateway DC5-36V Rail-Mount Serial Server
    From $129.00
    Industrial Isolated 4CH RS485 to ETH Converter, Support Modbus/MQTT/JSON, for Industrial Use -LL
    From $219.00
    Professional RS485 Expansion Hub 1Input 16Output/8Output With Strong AntiInterference For Intelligent Buildings Industrial Multicolor
    From $59.00
    MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 w
    From $104.00
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From $26.95
    1

    ...

    27 28 29

    ...

    49
    Help & information
    • Contact & Help
    • Where's 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