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NEW Cisco CFP-40G-SR4 40GB BASE-SR4 850nm MMF CFP Transceiver

NEW Cisco CFP-40G-SR4 40GB BASE-SR4 850nm MMF CFP Transceiver

$ 693.99
5 in stock
In stock means that we have the product available to meet your delivery commitment. If it is on the web site, it is available for sale and we can ship it that day.
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Cutoff Ground / 3 day / 2 day - 2pm PT, Cutoff Overnight - 5pm PT. Overnight orders after 4pm PT require approval. Call 800-430-6950 to confirm overnight orders after 4pm PT.
Condition: New
New in Original Manufacturers Box. Sold with warranty from NetworkTigers or the manufacturer.
Warranty: 365 days
Warranty coverage period
SKU: NSN-4233
UPC: 882658337208


The Cisco CFP-40G-SR4 40GB BASE-SR4 transceiver is designed for high-speed networking with a form factor of 40 Gigabit Ethernet. It operates at a speed of 40 Gbps and has a wavelength of 850 nm, making it compatible with multi-mode fiber cables.

The transceiver can support cable distances ranging from 30m (OM2) to up to 150 m (OM4), providing flexibility in network setup. Whether upgrading existing equipment or building new infrastructure, the Cisco CFP-40G-SR4 offers reliable performance for your connectivity needs.

Cisco CFP-40G-SR4: The Cisco 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.


  • Form Factor : 40 Gigabit Ethernet BASE-SR4 MMF CFP
  • Speed : 40 Gbps
  • Wavelength : 850 nm
  • Cable Type : MMF
  • Cable Distance : 30m (OM2) - 150m (OM4)
  • Model Number : CFP-40G-SR4
  • Part Number : CFP-40G-SR4, CFP-40G-SR4=, CFP-40G-SR4-WS
  • Condition : New


  • One (1) NEW Cisco CFP-40G-SR4 40GB BASE-SR4 850nm MMF CFP Transceiver as described above