Your search for "CFP-40G-SR4" revealed the following:

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

SKU: NSH-3528
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

$ 705.99



• Only 2 remaining
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Cisco WS-X6904-40G-2TXL 4x 40GB FC CFP Switch Module w/ DFC4XL

SKU: NSH-2146
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

$ 557.99



• Only 1 remaining
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NEW Cisco CFP-40G-SR4 40GB BASE-SR4 850nm MMF CFP Transceiver

SKU: NSN-4233
Condition: New
Shipping: Overnight Options
Warranty: 365 days