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Home / Products / Transceivers / SFP Transceivers / 1G BIDI SFP / 99318

Dell SFP-GE-BX120D-1550 Compatible 1000BASE-BX BiDi SFP 1550nm-TX/1490nm-RX 120km SMF LC Transceiver Module

Product No :99318
US$ 39.90
Compatible
Transceivers type
126 in real-time stock, 02Jul, 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, Metro network, Long-Haul etc
4. Compatible with 200+ Vendors
5. Hot Pluggable SFP MSA Compliant
See more

Specifications

Dell SFP-GE-BX120D-1550 Compatible 1000BASE-BX BiDi SFP 1550nm-TX/1490nm-RX 120km Transceiver Module

 

The Dell SFP-GE-BX120D-1550 compatible SFP optical transceiver module is equipped with an LC simplex connector, reaching a link up to 120km. 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 OEM brand devices.

 

Part Number: QT-WDM-02120BD Vendor Name: QSFPTEK
Form Factor: SFP Data Rate: 1.25Gbps
Wavelength: 1550nm-TX/1490nm-RX Distance: 120km
Connector: LC Simplex Cable Type: OS2 SMF
Transmitter: DFB Receiver Type: APD
TX Power: 0~5dBm Receiver Sensitivity: <-30dBm
Power Consumption: <1W Modulation Format: NRZ
DDM: Support Bit Error Ratio (BER): 1.00E-12
Protocols: Fast Ethernet, Gigabit Fibre Channel, MSA Compliant, SFF-8472 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

 

 

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 to be transmitted and received 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

 

 

40 to 120KM 1G BiDi SFP Model Contrast Table

 

Part Number

QT-WDM-0240AD

QT-WDM-0240BD

QT-WDM-0240BD

QT-WDM-0280AD

QT-WDM-0280BD

QT-WDM-02120AD

QT-WDM-02120BD

Image

Form Factor

SFP

SFP

SFP

SFP

SFP

SFP

SFP

Data Rate

1.25 Gbps

1.25 Gbps

1.25 Gbps

1.25 Gbps

1.25 Gbps

1.25 Gbps

1.25 Gbps

Wavelength

TX1310nm

TX1550nm

TX1490nm

TX1490nm

TX1550nm

TX1490nm

TX1550nm

Connector

LC Simplex

LC Simplex

LC Simplex

LC Simplex

LC Simplex

LC Simplex

LC Simplex

Cable Type

LC Simplex OS2 SMF

LC Simplex OS2 SMF

LC Simplex OS2 SMF

LC Simplex OS2 SMF

LC Simplex OS2 SMF

LC Simplex OS2 SMF

LC Simplex OS2 SMF

Max Distance

40km

40km

40km

80km

80km

120km

120km

Temperature Range

0 to +70℃

0 to +70℃

0 to +70℃

0 to +70℃

0 to +70℃

0 to +70℃

0 to +70℃

  

 

Questions & Answers

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Resources

  • PDF Document
    QT-WDM-02120BD TX55 120KM Datasheet.pdf
  • PDF Document
    Transceiver Module User Guide.pdf
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Dell SFP-GE-BX120D-1550 Compatible 1000BASE-BX BiDi SFP 1550nm-TX/1490nm-RX 120km SMF LC Transceiver Module

Compatible Dell

Transceivers type SFP-GE-BX120D-1550 | 120km, 1550nm/1490nm

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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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Dell SFP-GE-BX120D-1550 Compatible 1000BASE-BX BiDi SFP 1550nm-TX/1490nm-RX 120km SMF LC Transceiver Module
US$ 39.90
Compatible
Dell
Transceivers type
SFP-GE-BX120D-1550 | 120km, 1550nm/1490nm
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Dell SFP-GE-BX120D-1550 Compatible 1000BASE-BX BiDi SFP 1550nm-TX/1490nm-RX 120km SMF LC Transceiver Module

Compatible Dell

Transceivers type SFP-GE-BX120D-1550 | 120km, 1550nm/1490nm

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