Your search for "fn-tran-sx" revealed the following:
Cisco Meraki MA-SFP-1GB-SX 1GB BASE-SX 850nm MMF Transceiver SFP
SKU: NSB-0820
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 49.99
• Only 2 remaining
Call if you need more
Arista SFP-1G-SX 1GB BASE-SX 850nm MMF LC SFP Transceiver
SKU: NSB-5374
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 39.99
• 8 in stock
Call if you need more
Cisco MGBSX1 1GB BASE-SX 850nm MMF 500m SFP Transceiver
SKU: NSH-5041
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 91.99
• Only 2 remaining
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Intel E10GSFPSR FTLX8571D3BCVIT1 10GB BASE-SX 850nm MMF LC SFP+ Transceiver
SKU: NSB-7131
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 12.99
• 4 in stock
Call if you need more
NEW Arista SFP-1G-SX 1GB BASE-SX 850nm MMF LC SFP Transceiver
SKU: NSN-6806
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 45.99
• Only 2 remaining
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Extreme AA1419048-E6 1GB BASE-SX SFP Transceiver
SKU: NSB-7630
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 105.99
• Only 1 remaining
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NEW Cisco MGBSX1 1GB BASE-SX 850nm MMF 500m SFP Transceiver
SKU: NSN-7328
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 242.99
• Only 2 remaining
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Juniper CTP-SFP-1GE-SX 1GB BASE-SX 850nm MMF SFP Transceiver
SKU: NSH-5021
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 56.99
• Only 2 remaining
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NEW Cisco GLC-SX-MM-RGD 1GB BASE-SX MMF LC Rugged SFP Transceiver (Without DOM)
SKU: NSN-0215
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 369.99
• 9 in stock
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Addon J4858C-AO 1GB BASE-SX MMF 1310 nm SFP Transceiver
SKU: NSB-9498
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 13.99
• Only 2 remaining
Call if you need more