CFP-40G-SR4 - CFP, 40Gbps, 40GBASE-SR4, MMF, 850nm, 150M

CFP-40G-SR4 - CFP, 40Gbps, 40GBASE-SR4, MMF, 850nm, 150M

Product #: CFP-40G-SR4
Availability: In Stock
Leadtime: Usually ships in 2 days
Warranty: Lifetime
Price: $750.00
* Compatibility (Input the equipment you will use the item with):

The 40GBASE CFP transceiver modules are hot-swappable input/output devices that plug into a 40 Gigabit Ethernet CFP port. They offer customers versatile 40 Gigabit Ethernet connectivity options in core and distribution layers of data center, enterprise, and service provider networks.


The 40GBASE-SR4 CFP module supports link lengths of up to 100m and 150m, respectively, over laser-optimized OM3 and OM4 multimode fiber cables. It enables high-bandwidth 40 Gigabit Ethernet optical links over ribbon fiber cables terminated with female MPO/MTP 12-fiber connectors. This CFP module supports IEEE 40GBASE-SR4 standard only.



  • Support for 40GBASE Ethernet and OTU3 standards
  • Interoperability with respective industry IEEE- and/or OTU3-compliant interfaces
  • Variety of interface choices for 40 Gigabit Ethernet and 10 Gigabit Ethernet connectivity
  • Support for "pay-as-you-populate" model
  • Support for digital optical monitoring (DOM)



  • Form Factor: CFP
  • Data Rate (max): 40Gb/s
  • Cable Tyep: MMF
  • Transfer Distance: 150m
  • Connector: 12-fiber female MPO/MTP
  • Digital Diagnostics (DDM): Yes
  • Voltage Supply: 3.3
  • Transmit and Receive Wavelength (nm): 4 lanes, 840 to 860nm
  • Transmit Power (dBm)
    • Max: 2.4 per lane
    • Min: -7.6 per lane
  • Receive Power (dBm)
    • Max: 2.4 per lane
    • Min: -9.5 per lane
  • Dimensions (D x W x H): 144.8mm x 82mm x 13.6mm.
  • Application: 40 Gigabit Ethernet
  • Environmental Conditions and Power Requirements
    • Operating temperature range: 0 to 70°C (32 to 158°F)
    • Storage temperature range: -40 to 85°C (-40 to 185°F)
    • Power consumption: up to 8W per 40G CFP port



  • GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable
  • GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies
  • GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors
  • IEEE 802.3ba: 40GBASE requirements
  • ITU-T G.709: OTU3 requirements



  • Laser Class 1 21CFR-1040 LN#50 7/2001
  • Laser Class 1 IEC60825-1

Write a review

Your Name:

Your Review: Note: HTML is not translated!

Rating: Bad            Good

Enter the code in the box below: