Your search for "10504" revealed the following:

Extreme 10504 25GB BASE-LR 1310nm SMF SFP28 Transceiver

SKU: NSB-7635
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

$ 306.99



• Only 2 remaining
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HPE JC751A FlexNetwork 10504 Series Switch 640Gbps Type B Fabric Module

SKU: NSB-3841
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

$ 734.99

$ 758.99

• Only 2 remaining
Call if you need more

NEW HPE JC751A FlexNetwork 10504 Series Switch 640Gbps Type B Fabric Module

SKU: NSN-3511
Condition: New
Shipping: Overnight Options
Warranty: 365 days