Optical Transceiver Module
50G/40G/25G Transeriver
new products

Compatible QSFP-40G-SR4 Optical Module 40GBASE-SR4 QSFP+ 850nm 150m MTP/MPO Transceiver

The QSFP-40G-SR4 is a high-performance optical transceiver module designed for use in high-speed data communication and networking applications. As part of the Quad Small Form-factor Pluggable (QSFP) family, this module delivers reliable and efficient optical connectivity for demanding network environments.



  • item no.:

    QSFP-40G-SR4 150m
  • brand:

    Finisar
  • Condition:

    New
  • Temperature:

    0-70
  • Data Rate:

    40G
  • Distance:

    150m
  • Wavelength:

    850nm
  • Connector:

    MPO
product details

Compatible Brand QSFP-40G-SR4 Optical Module 40GBASE-SR4 QSFP+ 850nm 150m MTP/MPO Transceiver




QSFP-40G-SR4 Optical Module

The QSFP-40G-SR4 is a high-performance optical transceiver module designed for use in high-speed data communication and networking applications. As part of the Quad Small Form-factor Pluggable (QSFP) family, this module delivers reliable and efficient optical connectivity for demanding network environments.

Key Features:

  • Form Factor: The QSFP-40G-SR4 adheres to the QSFP standard, offering a compact and hot-swappable design suitable for various networking equipment.

  • Data Rate: Supporting a data rate of 40 Gbps, this optical module is optimized for high-bandwidth applications.

  • Wavelength: Operating at specific wavelengths, typically around 850nm, the module is designed for short-range applications, particularly in multimode fiber environments.

  • Connector: Equipped with MTP/MPO connectors, the QSFP-40G-SR4 enables seamless connectivity with multimode fiber optic cables.

  • Transmission Distance: Designed for short-range transmission, typically up to 100 meters over OM3 multimode fiber and up to 150 meters over OM4 multimode fiber.

  • Channel Configuration: Utilizing four parallel channels for bidirectional communication, the QSFP-40G-SR4 ensures efficient data transfer.

  • Digital Diagnostics (DDM): The module may incorporate Digital Diagnostics Monitoring functionality, providing real-time monitoring of critical parameters such as optical power, temperature, and voltage.

  • Hot-Pluggable: Supporting hot-pluggable capability, the QSFP-40G-SR4 facilitates ease of installation and replacement without disrupting network operations.

Applications:

The QSFP-40G-SR4 optical module is commonly used in:

  1. Data Center Networks: Facilitating high-speed connections between switches, routers, and servers in data center environments.

  2. Enterprise Networks: Providing reliable and high-bandwidth connectivity in large-scale enterprise networks.

  3. Telecommunications: Contributing to the development of high-performance telecommunications networks.

Note: For precise technical specifications, operational guidelines, and detailed performance characteristics, it's recommended to refer to the official datasheet provided by the module manufacturer.





Send Us An Inquiry

We will contact you as soon as possible!

related products
  • QSFP-40G-SR4 150m Compatible Brand QSFP-40G-SR4 Optical Module 40GBASE-SR4 QSFP+ 850nm 150m MTP/MPO Transceiver

    The QSFP-40G-SR4 is a high-performance optical transceiver module designed for use in high-speed data communication and networking applications. As part of the Quad Small Form-factor Pluggable (QSFP) family, this module delivers reliable and efficient optical connectivity for demanding network environments.

  • 400G QSFP56 Copper Cable 5m Networking Cable, 400GbE QSFP56-DD to 4xQSFP28 100GbE, Active Copper Cable, Breakout, 5 meter

    This Networking QSFP56-DD to 4xQSFP28 cable provides connectivity up to 5 m. For use in qualified platforms. Networking adds additional functionality to the optics and cables family with the introduction of 400GbE Active Optical Cables and support for additional optics with OS9.10 and OS 6.3.

  • 57-1000494-01 Brocade FC SFP Transceiver Module ​57-1000494-01 32G ELWL 1310nm 25km Single Mode Fiber

    Brocade 32Gb/s ELWL FC SFP+ Transceiver Specifications Highlights • Provides high system reliability through rigorous qualification and certification processes • Leverages unique design parameters to provide the highest performance with industry-leading Brocade switch and director platforms to support business continuity and disaster recovery

  • SFP-10G-BXU-20KM-ALC Original Alcatel (Nokia) compatible SFP-10G-BXU-20KM-ALC SFP+ Module Optical Transceiver

    Original Alcatel (Nokia)  compatible SFP-10G-BXU-20KM-ALC SFP+ Module Optical Transceiver

  • Compatible  ONS-SI-622-L1 Compatible 622M 1310nm 40km SFP ONS-SI-622-L1

    Compatible ONS-SI-622-L1 optical transceivers are designed for optical interfaces for data communications with single mode fiber(SMF). 622M 1310nm 40km designs are optimized for high performance and cost effective to supply customers with the best solutions for telecom applications.

  • Finisar FTLF1619P1BCL Transceiver Compatible Finisar SFP FTLF1619P1BCL 1000BASE-ZX and 2G Fibre Channel (2GFC) 110km Transceiver

    Finisar’s FTLF1619P1xCL Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) . They simultaneously comply with Gigabit Ethernet as specified in IEEE Std 802.3 , and 1x and 2x Fibre Channel as defined in FC-PI-2 Rev. 10.0,. The optical transceivers are compliant per the RoHS Directive 2011/65/EU. See Finisar Application Note AN-2038 for more details. Digital diagnostics functions are available via the 2-wire serial bus specified in the SFP MSA

  • 10G CWDM SFP+ 1590nm 40km Compatible Intel E10GSFPER-CW59 Compatible 10G CWDM SFP+ 1590nm 40km Transceiver

    This 10GBase-ER CWDM SFP+ module works with Intel CWDM networking equipment and equivalent to genuine Intel E10GSFPER-CW59. 

  • Finisar FTLX8574D3BCV SFP+ 10G/1G Compatible Finisar FTLX8574D3BCV 10G/1G SFP+ Dual Rate 10GBASE-SR 1000BASE-SX 850nm 400m

    Finisar’s FTLX8574D3BCV 1G/10G Dual-Rate SFP+ transceivers are designed for use in 1-Gigabit and 10-Gigabit Ethernet links over multimode fiber. They are compliant with SFF-84311 , IEEE 802.3-2012 10GBASE-SR/SW2 and 1000BASE-SX3 . Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF84724 . The FTLX8574D3BCV is a “limiting module”, i.e., it employs a limiting receiver. Host board designers using an EDC PHY IC should follow the IC manufacturer’s recommended settings for interoperability with an SFP+ limiting module. This product is for applications specifically designed for 10G SFP+ ports and 1G/10G SFP+ ports and not native 1G SFP ports. The optical transceiver is compliant per the RoHS Directive 2011/65/EU5 . See Finisar Application Note AN-20386 for more details. 

copyright © 2026 Topstar Technology Industrial Co., Ltd..all rights reserved. powered by dyyseo.com

chat now

live chat

If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!