Your search for "FN-TRAN-SX" revealed the following:
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
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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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Addon JD118B-AO 1GB BASE-SX MMF 850nm LC SFP Transceiver
SKU: NSB-9497
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 12.99
• 10 in stock
Call if you need more
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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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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Cisco GLC-SX-MM 1GB BASE-SX 850nm MMF LC SFP Transceiver (Without DOM)
SKU: NSH-0216
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 12.99
• 78 in stock
Call if you need more
NEW Juniper EX-SFP-1GE-SX 1GB BASE-SX 850nm MMF LC SFP Transceiver
SKU: NSN-9378
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 46.99
• Only 2 remaining
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Nortel NTTP81BA-03 10GB Base-LR/LW 1310nm SXP3101NV-N2 XFP Transceiver
SKU: NSB-8820
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 69.99
• 9 in stock
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NEW Finisar FCLF8521P2BTL-FN 1GB BASE-T RJ45 SFP Transceiver
SKU: NSN-1605
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 48.99
• Only 2 remaining
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HPE Aruba J4858D 1GB BASE-SX 850nm MMF LC SFP Transceiver
SKU: NSB-5117
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 72.99
• Only 2 remaining
Call if you need more