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Specifications

Cisco GLC-BX-U Compatible 1000BASE-BX-U BiDi SFP 1310nm-TX/1550nm-RX 3km Transceiver Module

 

The Cisco 1000BASE-BX-U compatible SFP optical transceiver module is equipped with an LC simplex connector, reaching a link up to 3km. This 1G BiDi SFP transceiver, featured with carrying information in both directions via a single strand, can double your network capacity and save your cable resources. QSFPTEK manufactured 1G SFP optical transceiver is compliant with MSA, SFF-8472. Besides, DDM (digital diagnostics monitoring) function is supported on the 1G fiber optic transceiver to achieve real-time operating parameters monitoring. It's also fully compatible with almost all Cisco devices.

 

Part Number: SFP 1.25G TX31/R55 3km Vendor Name: QSFPTEK
Form Factor: SFP Data Rate: 1.25Gbps
Wavelength: 1310nm-TX/1550nm-RX Distance: 3km
Connector: LC Simplex Cable Type: OS2 SMF
Transmitter: FP Receiver Type: PIN
TX Power: -12~-6dBm Receiver Sensitivity: <-21dBm
Power Consumption: <1W Modulation Format: NRZ
DDM: Support Bit Error Ratio (BER): 1E-12
Protocols: Fast Ethernet, Gigabit Fibre Channel, MSA Compliant Warranty: 5 Years
Quality Testing Program
Quality Certifications

Features

  • 1. High Reliablility and Best Price
    Proudly self-producing and rigorous testing, QSFPTEK is dedicated to delivering cost-effective products with high reliability and performance at trade price.
  • 2. Double Your Network Capacity
    One strand is used to carry information in both directions.
  • 3.EMC Support, Anti Electro-Static Discharge and Radiation Resistant.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

Bidirectional (BiDi) SFP module interconnection over a single fiber

 

 

Related Product:

LC to LC OS2 Simplex Fiber Optic Patch Cable for Bidirectional Fiber Optic Transceiver

Product details

Save 50% On Fiber Resources

 

BiDi SFP module allows data transmitting and receiving over one single fiber, greatly saving network fiber resources and costs.

 

 


 

Various Switch Tests

 

Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

 

transceiver compatibility tests

 


 

Tested in The Host Device to Prove Interoperability

 

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

 

 


 

Comprehensive Testing

 

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.

 

 

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Questions & Answers

more+
  • I have OS2 duplex patch cables, can I connect them to this module?
    Sorry, the bidi modules should be used with single mode simplex patch cords.
  • Could you suggest a fiber patch cable that's suitable for achieving 1000Base transfers?
    You can click on this product: https://www.qsfptek.com/product/101211.html
  • Can these bidi modules be used for short links (30...100 meters)?
    Yes. You can use the 10km bidi module for short links.
See more

Customer Reviews

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  • ALL (10)
  • Ann Lawrence United States of America
    2023-03-31

    I recently purchased this 1G optical transceiver for my home office and have been very impressed with its performance. The installation process was quick and easy, and the signal quality is excellent.

    Transceivers typeGLC-BX-U | 3km, 1310nm/1550nm

    CompatibleCisco

    Helpful

    0

  • Ann Lawrence United States of America
    2023-03-31

    I recently purchased this 1G optical transceiver for my home office and have been very impressed with its performance. The installation process was quick and easy, and the signal quality is excellent.

    Transceivers typeGLC-BX-U | 3km, 1310nm/1550nm

    CompatibleCisco

    Helpful

    0

  • Greg Hubbard United States of America
    2023-01-30

    The price is cheap and the quality is good. I asked colleagues around me to recommend this transceiver. I bought it and tried it~

    Transceivers typeGLC-BX-U | 3km, 1310nm/1550nm

    CompatibleCisco

    Helpful

    0

  • Abel T. Canada
    2023-01-11

    Very fast delivery, it only took me five days to receive my package, these plug and play SFP BiDi modules can be used directly on my Cisco switch. great quality and service, both Cisco GLC-BX-D Compatible 1000BASE-BX-D have very good quality, and these have been tested and verified by me

    Transceivers typeGLC-BX-U | 3km, 1310nm/1550nm

    CompatibleCisco

    Helpful

    0

  • Rodney M. United States of America
    2023-01-11

    IT support gave us a very simple, efficient, and no dramas service, which is what we really wanted. IT support told us how to properly set up the BiDi links and how to use the BX-U and BX-D modules. We ordered 10 1G SFP BiDi modules this time and they are working great without any problems!

    Transceivers typeGLC-BX-U | 3km, 1310nm/1550nm

    CompatibleCisco

    Helpful

    0

  • Laurel L. United States of America
    2023-01-11

    During our purchase process, Talia, the customer service person, was able to tell me very quickly which modules would work with my switches, all of which support QSFPTEK's BX-U or BX-D 1G BiDi optical modules. This is amazing and provides more flexibility than the original optical modules, which can continue to be used if we need to replace the equipment in the future!

    Transceivers typeGLC-BX-U | 3km, 1310nm/1550nm

    CompatibleCisco

    Helpful

    0

  • Cliff Pansy United States of America
    2022-12-01

    These are great. I have been using them in mikrotik switches and routers for more than half a year, and they work very well. I will continue to buy them this time.

    Transceivers typeGLC-BX-U | 3km, 1310nm/1550nm

    CompatibleCisco

    Helpful

    0

  • Vicente Flores United States of America
    2022-11-30

    Great product and cool packaging. It came in a very sturdy tin. Reasonably priced and it works without a problem on my Cisco switch.

    Transceivers typeGLC-BX-U | 3km, 1310nm/1550nm

    CompatibleCisco

    Helpful

    0

  • Amy Bowen United States of America
    2022-09-22

    I have bought 10G transceivers here in the past and they've always worked great. These are no exceptions. Highly recommended! Performs great between netgear GS716T and GS110TP.

    Transceivers typeGLC-BX-U | 3km, 1310nm/1550nm

    CompatibleCisco

    Helpful

    0

  • Terry Dunlap United States of America
    2022-04-01

    I have been sourcing 1000BASE-BX BiDi SFP from QSFPTEK for resale since last year. Working with QSFPTEK for a long time let me know that the quality and price are really attractive. Also communicating with QSFPTEK for a long time, I learned that they already have high-end test centers from 1G to 100Gbps including Cisco, Juniper, Arista, Brocade. Talia told me that each of their optical modules is well tested before they leave the warehouse, which can guarantee their 100% performance, and, of course, I can guarantee my business and look forward to long-term cooperation with QSSFPTEK.

    Transceivers typeGLC-BX-U | 3km, 1310nm/1550nm

    CompatibleCisco

    Helpful

    0

Resources

  • SFP 1.25G 3KM TX1310-RX1550 Datasheet.pdf

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Cisco GLC-BX-U Compatible 1000BASE-BX-U BiDi SFP 1310nm-TX/1550nm-RX 3km Transceiver Module

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Transceivers type GLC-BX-U | 3km, 1310nm/1550nm

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Mark

2023-12-15
This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

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Cisco GLC-BX-U Compatible 1000BASE-BX-U BiDi SFP 1310nm-TX/1550nm-RX 3km Transceiver Module
US$ 6.90
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GLC-BX-U | 3km, 1310nm/1550nm
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