General Description

The Extreme Networks 10GB-BX40-U Compatible SFP+ Transceiver is a high-performance, bi-directional optical module designed to support 10 Gigabit Ethernet applications. Operating with a maximum data rate of 10.7Gbps, this transceiver is capable of extending network reach up to 40 kilometers over single-mode fiber (SMF). It utilizes a simplex LC connector and features a 1270nm DFB laser transmitter paired with a 1330nm PIN photodiode receiver, ensuring efficient and reliable data transmission.

Key Features

  • High Data Rate: Supports up to 10.7Gbps, ensuring fast and efficient data communication.
  • Long Distance Transmission: Capable of transmitting data over distances up to 40 kilometers, suitable for long-haul networking needs.
  • Bi-Directional Communication: Utilizes separate wavelengths for transmitting (1270nm) and receiving (1330nm) signals on a single fiber, maximizing fiber efficiency.
  • Simplex LC Connector: Uses a simplex LC connector, simplifying fiber management and installation.
  • MSA Compliance: Adheres to Multi-Source Agreement (MSA) standards, ensuring compatibility with a wide range of networking equipment.

Product Parameters:

1. Industry standard Small Form Pluggable (SFP) package.

2. Digital diagnostic monitor interface compliant with SFF-8472.

3. Very low EMI and excellent ESD protection

4. Power consumption less than 1.0W.

5. Hot-pluggable capability.


Technical Data

Vendor Name Wolon
Form Factor SFP+ Max Data Rate 10.7Gbps
Wavelength TX1270nm/RX1330nm Max Distance 40km
Connector Simplex LC Transmitter Type 1270nm DFB
Cable Type SMF Receiver Type PIN
TX Power -1.0~+5.0dBm Receiver Sensitivity < -15.0dBm
Protocols 10G Ethernet, MSA Compliant Operation Temperature 0 to 70°C (32 to 158°F)



  • Form Factor: SFP+
  • Max Data Rate: 10.7Gbps
  • Wavelength: TX 1270nm / RX 1330nm
  • Max Distance: 40km
  • Connector: Simplex LC
  • Transmitter Type: 1270nm Distributed Feedback (DFB) Laser
  • Cable Type: Single-Mode Fiber (SMF)
  • Receiver Type: Positive-Intrinsic-Negative (PIN) Photodiode
  • Protocols: Supports 10G Ethernet, MSA Compliant


The Extreme Networks 10GB-BX40-U Compatible SFP+ Transceiver is ideal for a variety of high-speed data communication applications, including:

  • 10G Ethernet: Provides robust and efficient connectivity for 10 Gigabit Ethernet networks.
  • Telecommunications: Suitable for telecom applications requiring long-distance and high-capacity data transmission.
  • Enterprise Networks: Ideal for extending the reach of enterprise network infrastructures with minimal fiber usage.
  • Data Centers: Enhances data center interconnectivity with high-speed, long-distance links.


  • Enhanced Fiber Utilization: Bi-directional transmission over a single fiber reduces fiber infrastructure costs and complexity.
  • High Performance: Ensures reliable and fast data transfer, supporting critical network operations.
  • Wide Compatibility: MSA compliance guarantees interoperability with various network devices and equipment.
  • Cost-Effective: Provides a cost-efficient solution for extending network reach without compromising on performance or reliability.

The Extreme Networks 10GB-BX40-U Compatible SFP+ Transceiver combines high data rate capabilities, long-distance transmission, and bi-directional communication, making it an excellent choice for modern networking environments that require efficient and reliable high-speed connectivity.


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