Accessibility Links

Skip to main contentAccessibility help
Accessibility feedback
Press / to jump to the search box
Choose what you’re giving feedback on
  • Delete
  • See more
  • Delete
    • See more
    • Report inappropriate predictions
    Quick Settings
    Sign in

    Filters and Topics

    AI Mode
    All
    Shopping
    Images
    Videos
    Forums
    Short videos
    More
    Web
    News
    Books
    Maps
    Tools
    Any time
    Any time
    Past hour
    Past 24 hours
    Past week
    Past month
    Past year
    Custom range...
    Custom date range
    Go
    All results
    All results
    Verbatim
    Advanced Search
    About 3,730 results (0.33s) 
    Ctrl+Shift+X to select

    Refine results

    • Category
      • Network Transceiver Modules
      • Fiber Media Converters
      • Network Adapters
    • Features
      • Fiber-optic
      • Gigabit Ethernet
    • Price
      • Under $10
      • $10 - $15
      • $15 - $30
      • $30 - $60
      • Over $60
      • $
        Please provide a valid price.
        $
        Please provide a valid price.
    • Sort by
      • Price: low to high
      • Price: high to low
    • Color
      • Black
      • White
      • Gray
    • Maximum Transfer Rate
      • 1.25 Gbps
      • 1 Gbps
    • Stores
      • eBay
      • DigiKey
      • Walmart
      • Staples
      See more
    • Brand
      • Cisco
      • 10Gtek
      • StarTech
      • QSFPTEK
      See more
    • Free shipping
      • Free shipping
    Failed to load more results. Please try again later.
    Network Transceiver Modules
    Price
    On sale
    Fiber Media Converters
    Fiber-optic
    For Sale
    Buy
    Network Adapters
    Reviews
    Gigabit Ethernet
    Under $10
    Black
    White
    Gray
    PCI Express
    New
    Used
    1.25 Gbps
    eBay
    DigiKey
    1 Gbps
    Cisco
    Small business
    Walmart
    Free shipping
    Staples

    Search Results

    10Gtek a Pair of 1.25G SFP Bidi Transceiver, 1000Base- ...


    Amazon.com
    https://www.amazon.com › ...
    Amazon.com
    https://www.amazon.com › ...
    1.25G SFP Bidi Transceiver, 1000Base-BIDI SingleMode Simplex LC Fiber Module for Cisco GLC-BX-D, Ubiquiti UniFi UF-SM-1G-S, Mikrotik and MoreRead more
    1.25G-SFP-1000BASE-BIDI from www.amazon.com
    30-day returns

    A Pair of 1000Base-LX 1.25G SFP BiDi 20km Single LC ...


    10Gtek
    https://store.10gtek.com › ...
    10Gtek
    https://store.10gtek.com › ...
    10Gtek's 1.25G SFP-BD-20-U/D (pair) is a pair of 1.25Gbps SFP BiDi transceivers, supporting up to 10~20 km over single LC SMF fiber, following IEEE 802.3ab and ...Read more
    $19.50

    1000BASE-BX10 SFP Industrial Transceiver (Side B)


    EDGE Optical Solutions
    https://edgeoptic.com › Products › SFP Modules
    EDGE Optical Solutions
    https://edgeoptic.com › Products › SFP Modules
    Supporting 10km transmission at 1550/1310nm wavelengths, this industrial BiDi module delivers 15 dB link budget with speeds from 100Mbps to 1.25Gbps. Operating ...Read more
    €6.36 · In stock · 60-day returns

    1.25G SFP Bidi Transceiver, 1000Base-BIDI Single Mode ...


    Amazon.com
    https://www.amazon.com › ...
    Amazon.com
    https://www.amazon.com › ...
    DDM Monitoring Function: Provides real-time monitoring of fiber optical module status, including key parameters such as temperature, voltage, and optical power.Read more

    a Pair of 1.25G SFP Bidi Transceiver, 1000Base- ...


    eBay
    https://www.ebay.com › ... › Switch Modules
    eBay
    https://www.ebay.com › ... › Switch Modules
    Wide Compatibility - Compatible for Cisco 1000BASE-BX3-U/1000BASE-BX3-D, Ubiquiti UniFi UF-SM-1G-S, Mikrotik, D-Link, Supermicro and Other Open Switches.

    1.25G SFP Bidi Transceiver, 1000Base-BIDI Single Mode ...


    Amazon.com
    https://www.amazon.com › ...
    Amazon.com
    https://www.amazon.com › ...
    Feature: SFP Bidi Transceiver date rate 1.25Gb/s, Single LC connector. Wavelength: Up: TX1310nm/RX1550nm; Down: TX1550nm/RX1310nm.Read more

    1.25G SFP 1000BASE BIDI SC 20km


    Fibertop
    https://www.fibertopsfp.com › ...
    Fibertop
    https://www.fibertopsfp.com › ...
    SKU: SFP-BS3424-20DX Product Highlights Supports up to 1.25Gbps bit rates Hot-pluggable SFP footprint 1310nm FP laser and PIN photo detector, Up to 20km for ...

    1.25G SFP Transceiver Modules Manufacturer & Supplier


    10Gtek
    https://store.10gtek.com › sfp
    10Gtek
    https://store.10gtek.com › sfp
    1000Base-EX 1.25G SFP 1310nm 40km Dual LC SMF Transceiver Module SKU: ASF13-24-40-D 40km 1310nm SMF Dual LC $14.90Read more
    $7 to $54

    1000BASE-BX SFP 3km Transceiver (Side A): BIDI-1.25G- ...


    EDGE Optical Solutions
    https://edgeoptic.com › Products › SFP Modules
    EDGE Optical Solutions
    https://edgeoptic.com › Products › SFP Modules
    EDGEOPTIC 1000BASE-BX SFP Side A: 3km SMF, 1310/1550nm BiDi, 12dB link budget, 100M-1.25G rates. LC/UPC connector, 0-70°C operation. Pair with Side B.
    €6.02 · In stock
    People also ask
    What is a BiDi SFP?
    BiDi SFP is the most popular Bidirectional transceiver type. Its typical data speed is 1Gbps, mainly for gigabit ethernet and fiber channel connectivity. The 1G BiDi SFP usually uses 1310/1550nm or 1310/1490nm, providing a 3km to 40km transmission distance.Jan 9, 2025

    What is BiDi Transceiver: A Beginner's Guide - Optcore


    Optcore
    https://www.optcore.net › what-is-bidi-transceiver
    Optcore
    https://www.optcore.net › what-is-bidi-transceiver
    What is a 1000BASE SFP?
    What is a 1000BASE-SX SFP Optical Transceiver
    A 1000BASE-SX SFP (Small Form-factor Pluggable) is a hot-swappable, compact optical module designed for Gigabit Ethernet (1000Mbps) communication. The "SX" designation signifies its use with short-wavelength (850nm) lasers over multimode fiber (MMF).Jul 24, 2025

    What is a 1000BASE-SX SFP Optical Transceiver - LINK-PP Community


    LINK-PP Community
    https://resources.l-p.com › knowledge-center
    LINK-PP Community
    https://resources.l-p.com › knowledge-center
    What is the difference between BiDi and duplex SFP?
    What is the Difference Between SFP and BiDi SFP? Your ...
    SFP modules use two fibers. One fiber sends data. The other fiber receives data. BiDi SFP modules use only one fiber for both ways.Jul 23, 2025

    What is the Difference Between SFP and BiDi SFP? Your Ultimate Guide


    LINK-PP Community
    https://resources.l-p.com › knowledge-center › sfp-vs-bi...
    LINK-PP Community
    https://resources.l-p.com › knowledge-center › sfp-vs-bi...
    What is the wavelength of BiDi SFP?
    The common types of BiDi transceivers used in today's networks are 1G/10G BiDi SFPs. The most common optical wavelengths for this transceiver are 1310/1490 nm, 1490/1550 nm, and 1310/1550 nm. They are designed for 1/10 GB deployment and can reach up to 80km distance.Jan 1, 2021

    What is BIDI SFP Module? Why use BIDI SFP? - FS.com


    FS.com
    https://www.fs.com › blog › bidirectional-bidi-wdm-tran...
    FS.com
    https://www.fs.com › blog › bidirectional-bidi-wdm-tran...
    Feedback

    Cisco® SFP 1000Base-BX BIDI 40km Tx1310nm ...


    Fibertop
    https://www.fibertopsfp.com › ...
    Fibertop
    https://www.fibertopsfp.com › ...
    This Cisco® SFP 1.25G BIDI 40km transceiver provides 1000Base-BX throughput up to 40km over single-mode fiber (SMF) using a wavelength of 1310nmTx/1550nmRx via ...Read more
    1.25G-SFP-1000BASE-BIDI from www.fibertopsfp.com
    Popular products
    • 1000Base-BX BiDi SFP Transceiver Module.
      1000Base-BX BiDi SFP Transceiver Module
      $13.00
      FS.com
      5.0(4)
      1000Base-BX BiDi SFP Transceiver Module
      $13.00
      FS.com
      5.0(4)
      Regarding the packaging, I could say the the packaging for a single unit could be more optimised for a single unit but this als works.
      A reviewer on fs.com
    • 1.25G SFP Bidi Transceiver,up to 120KM 1000Base-BIDI SingleMode Simplex LC Fiber Module for Cisco.
      1.25G SFP Bidi Transceiver,up to 120KM 1000Base-BIDI SingleMode Simplex LC Fiber Module for Cisco
      $8.97
      AliExpress
      Free delivery
      1.25G SFP Bidi Transceiver,up to 120KM 1000Base-BIDI SingleMode Simplex LC Fiber Module for Cisco
      $8.97
      AliExpress
      Free delivery
      Gigabit Ethernet · Fiber-optic · SFP
    • Hirschmann Compatible 1.25G BiDi SFP 80km Industrial Transceiver (Side A).
      Hirschmann Compatible 1.25G BiDi SFP 80km Industrial Transceiver (Side A)
      $21.49
      EDGE Optical Solutions
      Hirschmann Compatible 1.25G BiDi SFP 80km Industrial Transceiver (Side A)
      $21.49
      EDGE Optical Solutions
      Single-mode Optical Fiber · SFP
    • 1.25g Sfp Bidi Transceiver, 1000base-bidi, Smf 1490/1310nm, 20km Range.
      1.25g Sfp Bidi Transceiver, 1000base-bidi, Smf 1490/1310nm, 20km Range
      $37.11
      eBay - ji-726104
      Free delivery
      1.25g Sfp Bidi Transceiver, 1000base-bidi, Smf 1490/1310nm, 20km Range
      $37.11
      eBay - ji-726104
      Free delivery
      Single-mode Optical Fiber · Gigabit Ethernet · Fiber-optic
    • BIDI SFP 1.25G 10KM Tx1490nm / Rx1310nm Taiwan Optic Transmitter Module (Commercial Temperature).
      BIDI SFP 1.25G 10KM Tx1490nm / Rx1310nm Taiwan Optic Transmitter Module (Commercial Temperature)
      $29.99
      newegg.com
      BIDI SFP 1.25G 10KM Tx1490nm / Rx1310nm Taiwan Optic Transmitter Module (Commercial Temperature)
      $29.99
      newegg.com
      Single-mode Optical Fiber · Gigabit Ethernet · Fiber-optic
    • Hirschmann Compatible 1.25G BiDi SFP 80km Industrial Transceiver (Side B).
      Hirschmann Compatible 1.25G BiDi SFP 80km Industrial Transceiver (Side B)
      $21.49
      EDGE Optical Solutions
      Hirschmann Compatible 1.25G BiDi SFP 80km Industrial Transceiver (Side B)
      $21.49
      EDGE Optical Solutions
      Single-mode Optical Fiber · SFP
    • Juniper Networks SFP-GE10KT14R13 Transceiver Module.
      Juniper Networks SFP-GE10KT14R13 Transceiver Module
      $18.00
      FS.com
      Juniper Networks SFP-GE10KT14R13 Transceiver Module
      $18.00
      FS.com
      Single-mode Optical Fiber · LC Connector · Gigabit Ethernet
    • 10Gtek 1.25G SFP Bidi Transceiver, 1000Base-BIDI SingleMode Simplex.
      10Gtek 1.25G SFP Bidi Transceiver, 1000Base-BIDI SingleMode Simplex
      $36.33
      eBay - usa*stores
      Free delivery
      5.0(2)
      10Gtek 1.25G SFP Bidi Transceiver, 1000Base-BIDI SingleMode Simplex
      $36.33
      eBay - usa*stores
      Free delivery
      5.0(2)
    • 1000Base-BIDI SFP Module, a Pair of 1.25G SFP Bidi SFP, Gigabit SingleMode SFP Transceiver, 1550nm/1310nm, up to 20 km, for , Ubiquiti UniFi UF-SM-1G-.
      1000Base-BIDI SFP Module, a Pair of 1.25G SFP Bidi SFP, Gigabit SingleMode SFP Transceiver, 1550nm/1310nm, up to 20 km, for , Ubiquiti UniFi UF-SM-1G-
      $98.00
      Newegg.com - Superior Quality
      Free delivery
      1000Base-BIDI SFP Module, a Pair of 1.25G SFP Bidi SFP, Gigabit SingleMode SFP Transceiver, 1550nm/1310nm, up to 20 km, for , Ubiquiti UniFi UF-SM-1G-
      $98.00
      Newegg.com - Superior Quality
      Free delivery
      LC Connector · Gigabit Ethernet · SFP
    • 1000Base-BX BiDi SFP Module.
      1000Base-BX BiDi SFP Module
      $29.00
      FS.com
      1000Base-BX BiDi SFP Module
      $29.00
      FS.com
      Multi-mode Optical Fiber, ... · Gigabit Ethernet · Fiber-optic
    More products
    • 1.25G BiDi SFP 120km Transceiver (Side A).
      1.25G BiDi SFP 120km Transceiver (Side A)
      $25.79
      EDGE Optical Solutions
      1.25G BiDi SFP 120km Transceiver (Side A)
      $25.79
      EDGE Optical Solutions
    • 13% OFF
      10Gtek 1.25G SFP Bidi Transceiver, 1000Base-BIDI SingleMode Simplex LC | Enterprise | 3058077 | Made in China. 13% OFF.
      10Gtek 1.25G SFP Bidi Transceiver, 1000Base-BIDI SingleMode Simplex LC | Enterprise | 3058077 | Made in China
      $33.81$39
      eBay
      Free delivery
      13% OFF
      10Gtek 1.25G SFP Bidi Transceiver, 1000Base-BIDI SingleMode Simplex LC | Enterprise | 3058077 | Made in China
      $33.81$39
      eBay
      Free delivery
      Single-mode Optical Fiber · Gigabit Ethernet · Fiber-optic
    • Olycom SFP Bidi Single Fiber Transceiver.
      Olycom SFP Bidi Single Fiber Transceiver
      $62.99
      Newegg.com - Detail Driven       & more
      Free delivery
      4.4(13)
      Olycom SFP Bidi Single Fiber Transceiver
      $62.99
      Newegg.com - Detail Driven       & more
      Free delivery
      4.4(13)
      Single-mode Optical Fiber · LC Connector · Fiber-optic
    • 30% OFF
      Cisco 1.25G SFP Bidi Transceiver, 60km 1490nm/1550nm 1000Base-BIDI SingleMode Simplex | For Cisco | China. 30% OFF.
      Cisco 1.25G SFP Bidi Transceiver, 60km 1490nm/1550nm 1000Base-BIDI SingleMode Simplex | For Cisco | China
      $105.00$150
      eBay
      Free delivery
      30% OFF
      Cisco 1.25G SFP Bidi Transceiver, 60km 1490nm/1550nm 1000Base-BIDI SingleMode Simplex | For Cisco | China
      $105.00$150
      eBay
      Free delivery
      Gigabit Ethernet · Fiber-optic · SFP
    • QuickTreX 1.25 Gigabit Singlemode Bidirectional (BiDi) 1 Fiber LC Simplex SFP Fiber Optic Transceiver Kit - Hot Pluggable & Cisco Compatible.
      QuickTreX 1.25 Gigabit Singlemode Bidirectional (BiDi) 1 Fiber LC Simplex SFP Fiber Optic Transceiver Kit - Hot Pluggable & Cisco Compatible
      $48.00
      LANshack.com
      QuickTreX 1.25 Gigabit Singlemode Bidirectional (BiDi) 1 Fiber LC Simplex SFP Fiber Optic Transceiver Kit - Hot Pluggable & Cisco Compatible
      $48.00
      LANshack.com
      Single-mode Optical Fiber · Gigabit Ethernet · SFP
    • Westermo Compatible 1.25G BiDi SFP 80km Industrial Transceiver (Side A).
      Westermo Compatible 1.25G BiDi SFP 80km Industrial Transceiver (Side A)
      $21.49
      EDGE Optical Solutions
      Westermo Compatible 1.25G BiDi SFP 80km Industrial Transceiver (Side A)
      $21.49
      EDGE Optical Solutions
    • RAD Compatible 1.25G BiDi SFP 80km Transceiver (Side A).
      RAD Compatible 1.25G BiDi SFP 80km Transceiver (Side A)
      $19.60
      EDGE Optical Solutions
      RAD Compatible 1.25G BiDi SFP 80km Transceiver (Side A)
      $19.60
      EDGE Optical Solutions
      Single-mode Optical Fiber · SFP
    • RAD Compatible 1.25G BiDi SFP 80km Transceiver (Side B).
      RAD Compatible 1.25G BiDi SFP 80km Transceiver (Side B)
      $19.60
      EDGE Optical Solutions
      RAD Compatible 1.25G BiDi SFP 80km Transceiver (Side B)
      $19.60
      EDGE Optical Solutions
      Single-mode Optical Fiber · SFP
    • A Pair of 1.25G SFP Bidi Transceiver 1000Base-BIDI SingleMode Simplex LC Fiber Module SMF 1310nm/15500nm DDM up to 20 km for Cisco GLC-BX-D, Ubiquiti.
      A Pair of 1.25G SFP Bidi Transceiver 1000Base-BIDI SingleMode Simplex LC Fiber Module SMF 1310nm/15500nm DDM up to 20 km for Cisco GLC-BX-D, Ubiquiti
      $47.99
      Newegg.com - ApexDash
      Free delivery
      A Pair of 1.25G SFP Bidi Transceiver 1000Base-BIDI SingleMode Simplex LC Fiber Module SMF 1310nm/15500nm DDM up to 20 km for Cisco GLC-BX-D, Ubiquiti
      $47.99
      Newegg.com - ApexDash
      Free delivery
      Single-mode Optical Fiber · Gigabit Ethernet · Fiber-optic
    • A Pair Of 1.25g Sfp Bidi Transceiver 1000base-bidi, 1490nm/1310nm Smf,.
      A Pair Of 1.25g Sfp Bidi Transceiver 1000base-bidi, 1490nm/1310nm Smf,
      $47.51
      eBay - bookmarkdeals
      Free delivery
      5.0(2)
      A Pair Of 1.25g Sfp Bidi Transceiver 1000base-bidi, 1490nm/1310nm Smf,
      $47.51
      eBay - bookmarkdeals
      Free delivery
      5.0(2)
    People also ask
    Feedback
    People also search for
    SFP to RJ45 Converter
    TP-Link MC220L SFP compatibility
    SFP to Ethernet Converter
    SFP Media Converter
    TP-Link Gigabit SFP Media Converter

    Page Navigation

    123456789Next

    Footer Links

    Tijuana, Baja California, Mexico
     - Based on your past activity
     - 
    Update location
    Can't update your location
    Learn more
    Updating location...
    HelpSend feedbackPrivacyTerms
    Google apps