Your search for "sfp" revealed the following:
Cisco GLC-BX-U 1GB BASE-BX-U BiDi 1310nm-TX/1490nm-RX 10km DOM SFP Transceiver
SKU: NSH-0270
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 245.99
• 16 in stock
Call if you need more
Cisco SFP-10G-ZR 10GB BASE-ZR 1550nm SMF Duplex LC 80km DOM SFP+ Transceiver
SKU: NSH-3161
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,052.99
• 13 in stock
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Cisco SFP-10G-ER 10GB BASE-ER Extended Reach SMF Optical SFP+ Transceiver
SKU: NSH-3513
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 185.99
• Only 2 remaining
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Arista SFP-1G-T 1GB BASE-T RJ45 Copper SFP Transceiver
SKU: NSH-9000
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 29.99
• Only 2 remaining
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Cisco DWDM-SFP-3977 1GB BASE-DWDM 1539.77nm SMF LC SFP Transceiver
SKU: NSB-6017
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,029.99
• Only 1 remaining
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Cisco GLC-FE-100FX Fast Ethernet BASE-FX 1310nm 2km SFP Transceiver
SKU: NSH-0221
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 19.99
• Only 2 remaining
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Cisco GLC-GE-DR-LX 1GB BASE-LX 1310nm SMF SFP Transceiver w/ DOM
SKU: NSH-4158
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 489.99
• Only 2 remaining
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Cisco Meraki MA-SFP-10GB-SR 10GB BASE-SR 850nm Short Reach DOM SFP+ Transceiver
SKU: NSB-6976
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 89.99
• 7 in stock
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Cisco ONS-SI-2G-L2 OC-48/STM-16 LR/L-16.2 1550nm SMF ITEMP SFP Transceiver
SKU: NSH-7587
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 367.99
• 13 in stock
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Cisco Meraki MA-SFP-1GB-TX 1GB 1000BASE-T RJ45 Copper SFP Transceiver
SKU: NSH-6676
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 36.99
• 99 in stock
Call if you need more