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Home / Products / Transceivers / SFP Transceivers / 1G BIDI SFP / 43005

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

Product No :43005
US$ 6.90  US$ 8.63
Compatible
Transceivers type
8240 in real-time stock, 07May, 2025

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Add to Cart Bulk Order Quotes 
1. Connector: Simplex LC; with DDM
2. Low Power Consumption <1W
3. Ideal for Campus Network, Enterprise LAN Networks and other optical links
4. Compatible with 200+ Vendors
5. Hot Pluggable SFP MSA Compliant
See more

Specifications

Cisco GLC-BX-D Compatible 1000BASE-BX-U BiDi SFP 1550nm-TX/1310nm-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: QT-WDM-0203BD Vendor Name: QSFPTEK
Form Factor: SFP Data Rate: 1.25Gbps
Wavelength: 1550nm-TX/1310nm-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
Optical Transceivers Testing

Take a look at our test program to get the reliable and high-performance optical transceivers.

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

1G Bidirectional (BiDi) SFP Module Interconnection

 

LC 1G BiDi SFP

 

Related Products:

S5300-24S8T6X, 24-Port Gigabit Ethernet Managed L3 Switch, 24x 1G SFP, 8x 1G RJ45, with 6 x10GE SFP+ Uplinks, Support Stacking

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.

 

duplex SFP vs simplex SFP

 

 

Various Switch Tests

 

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

 

LC 1G BiDi SFP compatibility test on multiple switches

 

 

Tested in The Host Device to Prove Interoperability

 

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

 

QSFPTEK Test Rack

 

 

Comprehensive Testing

 

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

 

QSFPTEK Performance test lab

 

 

3km 1G BiDi SFP Model Contrast Table

   

Part Number

QT-WDM-0203AD

QT-WDM-0203BD

QT-WDM-0203ASD

QT-WDM-0203BSD

Image

Form Factor

SFP

SFP

SFP

SFP

Data Rate

1.25 Gbps

1.25 Gbps

1.25 Gbps

1.25 Gbps

Wavelength

TX1310nm

TX1550nm

TX1310nm

TX1550nm

Connector

LC Simplex

LC Simplex

SC Simplex

SC Simplex

Cable Type

LC Simplex OS2 SMF

LC Simplex OS2 SMF

SC Simplex OS2 SMF

SC Simplex OS2 SMF

Max Distance

3km

3km

3km

3km

Temperature Range

0 to +70℃

0 to +70℃

0 to +70℃

0 to +70℃

  

 

Questions & Answers

Customer Reviews

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5 stars

38 Reviews

4 stars

1 Reviews

3 stars

1 Reviews

2 stars

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  • ALL (6)
  • Excellent Quality (1)
  • Shopping Experience (2)
  • Plug-and-Play (1)
  • Customer Support (2)
  • Good Price (1)
  • Fast Delivery (2)
  • Compatibility (1)
  • Catherine Johnson United States of America
    2023-03-14

    This is a great module. It was plug and play with no issues and I would buy it again.

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

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Antony United States of America
    2023-02-25

    All of the product information, contact details, transactions, transport, delivery tracking, delivery times, customer information, quality of product, customer support, and feedback were all perfect. There were no issues or problems with any of these aspects of the process, and everything went smoothly.

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

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Olga Huxley United States of America
    2023-02-15

    It fits my cisco switch perfectly, and I ordered another 10 immediately, hoping to arrive quickly!

    收发器类型GLC-BX-D | 3km, 1550nm/1310nm

    兼容的思科

    Verified Purchase

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    0

  • Ada Philip United States of America
    2022-12-15

    QSFPTEK has everything I need in stock at the best prices and fastest shipping. Shopping here is always a wonderful experience for me.

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

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Charles Finn United States of America
    2022-12-13

    It fits perfectly with my switch. In addition, I would like to praise the after-sales service personnel, who are very kind and answer questions very carefully.

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

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Victor Joe United States of America
    2022-11-22

    Good quality can make a brand develop longer, I believe you can do better and better, and thank sales for your help~

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

    CompatibleCisco

    Verified Purchase

    Helpful

    0

Resources

  • PDF Document
    QT-WDM-0203BD TX55 3KM Datasheet.pdf
  • PDF Document
    Transceiver Module User Guide.pdf
Contact us
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Cisco GLC-BX-D Compatible 1000BASE-BX-U BiDi SFP 1550nm-TX/1310nm-RX 3km LC Transceiver Module

Compatible Cisco

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

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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!

Verified Purchase

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

Compatible Cisco

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

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