Your search for "FG-TRAN-LX" revealed the following:
Dell QSFP-40G-LM4 C41MF 40GB Base-LX4 MMF 1330nm 150m LC QSFP+ Transceiver
SKU: NSB-4099
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 239.99
• Only 2 remaining
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Cisco X2-10GB-LX4 10GB BASE-LX4 1310nm MMF X2 Transceiver
SKU: NSH-0351
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 12.99
• Only 2 remaining
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NEW HPE JD494A 1GB BASE-LX 1310nm 1300nm LC SFP Transceiver
SKU: NSN-7631
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 241.99
• Only 2 remaining
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Juniper JNP-QSFP-40G-LX4 40GB BASE-LX4 1310nm MMF QSFP+ Transceiver
SKU: NSH-6634
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 48.99
• 32 in stock
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Extreme 10052 1GB BASE-LX 1310nm LC SMF SFP Transceiver
SKU: NSH-6306
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 24.99
• Only 2 remaining
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Juniper EX-SFP-1GE-LX 1GB BASE-LX 1310nm SMF LC SFP Transceiver
SKU: NSB-1218
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 17.99
• Only 1 remaining
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NEW Fortinet FN-TRAN-LX 1GB BASE-LX 1310nm LC 10km SMF SFP Transceiver
SKU: NSN-1324
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Fortinet FN-TRAN-SX 1GB BASE-SX 850nm 500m MMF LC SFP Transceiver
SKU: NSB-1533
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Cisco GLC-FE-100LX-RGD 100Mbps BASE-LX10 SMF Rugged SFP Transceiver
SKU: NSH-0352
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco GLC-GE-DR-LX 1GB BASE-LX 1310nm SMF SFP Transceiver w/ DOM
SKU: NSN-5866
Condition: New
Shipping: Overnight Options
Warranty: 365 days