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40GBASE-LR4 QSFP+ CWDM 10km SMF Optical Transceiver

QSFP-40G-LR4-SM

$250.00

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  • High-speed transmission: Each channel can support up to 11.2Gbps.
  • Long Reach: Single-mode fiber may reach distances of up to 10 kilometers.
  • Compliant with QSFP+ MSA and 40GBASE-LR4 IEEE 802.3ba specifications.
  • Energy efficient: consumes less than 2.5 watts.
  • 4 CWDM DFB Lasers: Ensure efficient data transport.
  • Hot-pluggable Interface: Allows for quick installation.

  • Environmental compliance: RoHS 6 approved.

  • Operational flexibility: The work temperature range is 0°C to +70°C.

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Check out our ISO 14001, ISO 45001, and ISO 9001 certified optical transceivers for quality and reliability. Our transceiver modules are flexible and high-performance compatible with multiple vendor brands. Trust in our certified solutions to elevate your network.

40GBASE-LR QSFP+ Transceiver Module (CWDM, 10km LC Connector, SMF)

The 40G QSFP+ transceiver module provides a strong 40 Gbps link into a small QSFP footprint with a 4x10G configuration. This QSFP+ LR4 module uses Arrayed Waveguide Grating (AWG) technology to link four transmitters and receivers via an optical multiplexer/demultiplexer (MUX/DeMUX). It is designed to perform very well in applications that adhere to the IEEE 802.3ba, QSFP MSA, and 40GBASE-LR4 specifications. It ensures a maximum reach of 10km over ordinary single-mode fiber. This transceiver is ideal for complex, high-density network conditions because it maximizes performance and reliability by utilizing 1300nm channels for Coarse Wavelength Division Multiplexing (CWDM).

Specification

Form FactorQSFP+Vendor NameAsterfusion
MediaSMFWavelength1310nm
ConnectorDuplex LCMax. Cable Distance10km
Data Rate44.6Gbps (4x11.2Gbps)Power Consumption<2.5w
Transmitter Type
DFB CWDMReceiver TypePIN
Extinction Ratio>3.5dBSupply Voltage3.3V
Storage Temperature-20 to 85°C (-40 to 185°F)Operating Case Temperature0 to 70°C (32 to 158°F)
QDR/DDR Infiniband data ratesCompliantElectrical Interface Hot pluggable
Receiver Sensitivity<-9.6dBmProtocolsIEEE 802.3ba

Connectivity solution

40G-Connectivity-with-Direct-Connect-Cabling-QSFP-40G-LR4-SM

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    FAQ

    What does 40GBASE-LR4 mean for my network?
    Its standard is 40GBASE-LR4, where “40G” means 40 Gbps, “BASE” means baseband transfer, and “LR4” means it can send data 10 kilometers out utilizing four wavelengths. This module boosts long-distance network capacity and data transfer stability.

    Will this QSFP+ module work with my network?
    It fits any QSFP+ port for long-range communications. This makes it a great upgrade for 10-kilometer single-mode fiber networks. It works well for city and data center networks.

    How does this program maintain networks and fix issues?
    Digital Optical Monitoring (DOM) lets this QSFP+ module monitor laser bias current, temperature, send and receive power, and more in real time. This simplifies network maintenance, monitoring, and troubleshooting without having to inspect each module.
    Can I always receive 40 Gbps inside 10 km?
    The QSFP+ 40GBASE-LR4 module maintains 40 Gbps speeds 10 km distance. Fast performance is guaranteed whether you’re connecting tiny distances on the same site or several kilometers apart. 
    How do I install the module?
    Install the QSFP+ 40GBASE-LR4 module carefully to avoid static electricity damage. Fiber connections should be clean to prevent electrostatic discharge (ESD). Protect optical ports when not in use. This preserves gadget quality and lifespan.

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