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Home / Products / Transceivers / 10G Transceivers / 10G BIDI SFP+ / 102731

Generic Compatible 10GBASE-BX20-U BiDi SFP+ 1270nm-TX/1330nm-RX 20km DDM Simplex LC SMF Transceiver Module

Product No :102731
US$ 18.90
Compatible
Transceivers type
3475 in real-time stock, 20Jun, 2025

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Add to Cart Bulk Order Quotes 
1. Support Simplex Fiber Transmission
2. DFB+PIN; Low Power Consumption <1.2W
3. Applied in Region Networks
4. Fully Compatible with 100+ Vendors
5. SFP+ MSA Compliant
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Specifications

Generic Compatible 10GBASE-BX20-U BiDi SFP+ Transceiver Module (SMF, 1270nm-TX/1330nm-RX, 20km, LC, DDM)

 

The Generic compatible SFP+ optical transceiver is equipped with an LC simplex connector, reaching a link up to 20km over G.652. This 10G 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 10GBASE-BX BiDi SFP+ transceiver module is compliant with SFP+ MSA, IEEE 802.3ae, SFF-8431. Besides, DDM (digital diagnostics monitoring) function is supported on the 10G fiber optic transceiver to achieve real-time operating parameters monitoring. It's also fully compatible with almost all OEM devices.

 

Part Number BIDI-SFP+-LH-27 Vendor Name: QSFPTEK
Form Factor: SFP+ Data Rate: 10Gbps
Wavelength: 1270nm-TX/1330nm-RX Distance: 20km
Connector: LC Simplex Cable Type: OS2 SMF
Transmitter Type: DFB Receiver Type: PIN
TX Power: -5~0dBm Receiver Sensitivity: <-14dBm
Power Consumption: <1W Modulation Format: NRZ
DDM: Support Bit Error Ratio (BER): 1E-12
Protocols: Fast Ethernet, Gigabit Fibre Channel, MSA Compliant, SFF-8472 Warranty: 3 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

Applications

Connection 1: 10G BIDI Connectivity 

Related Products:

S5300-48T4X, 48-Port Gigabit Ethernet L2+ Managed Switch, 48x 1G RJ45 Ports, with 4x 10G SFP+ Uplinks, Support Stacking

S5300-48T6X, 48-Port Gigabit Ethernet Managed L3 Switch, 48x 1G RJ45 Ports, with 6x 10G SFP+ Uplinks, Support Stacking

LC UPC to LC UPC Simplex OS2 2.0mm PVC Fiber Optic Patch Cable

 

Connection 2: 10G BIDI Connectivity With NIC

 

 

Related Products:

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

Intel X710-BM2 Network Interface Card, 2 × 10G SFP+ Port , PCIe 3.0 x 8, Half & Full Bracket

LC UPC to LC UPC Simplex OS2 2.0mm PVC Fiber Optic Patch Cable

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.

 

BiDi SFP+ compatibility test

 

 

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.

 

QSFPTEK Test Rack

 

 

Comprehensive Testing

 

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

 

QSFPTEK Test Devices

 

Questions & Answers

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  • ALL (2)
  • Good Packaging (2)
  • Compatibility (2)
  • Jess Meaden United States of America
    2025-06-20

    These optics are arrived with intact package before my deadline. They have decent built. Tested in the Cisco WS-C3850-24XS, recognized by the switch immediately, thanks!

    Transceivers typeSFP-10G-BX20U-GE | 20KM, 1270nm/1330nm

    CompatibleGeneric

    Verified Purchase

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  • Kamila United States of America
    2025-05-09

    Working smoothly on my devices. It is worth buying and the package is solid!

    Transceivers typeSFP-10G-BX20U-GE | 20KM, 1270nm/1330nm

    CompatibleGeneric

    Verified Purchase

    Helpful

    0

Resources

  • PDF Document
    BIDI-SFP+-LH-27 Datasheet.pdf
  • PDF Document
    Transceiver Module User Guide.pdf
Contact us
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Generic Compatible 10GBASE-BX20-U BiDi SFP+ 1270nm-TX/1330nm-RX 20km DDM Simplex LC SMF Transceiver Module

Compatible Generic

Transceivers type SFP-10G-BX20U-GE | 20KM, 1270nm/1330nm

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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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Generic Compatible 10GBASE-BX20-U BiDi SFP+ 1270nm-TX/1330nm-RX 20km DDM Simplex LC SMF Transceiver Module
US$ 18.90
Compatible
Generic
Transceivers type
SFP-10G-BX20U-GE | 20KM, 1270nm/1330nm
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Generic Compatible 10GBASE-BX20-U BiDi SFP+ 1270nm-TX/1330nm-RX 20km DDM Simplex LC SMF Transceiver Module

Compatible Generic

Transceivers type SFP-10G-BX20U-GE | 20KM, 1270nm/1330nm

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