Your search for "Juniper SFP-1GE" revealed the following:
Juniper CTP-SFP-1GE-LX 1GB BASE-LX 1310nm SMF SFP Transceiver
SKU: NSH-4572
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper SRX-SFP-1GE-LX 1GB BASE-LX LC Optical SFP Transceiver
SKU: NSH-5019
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper SRX-SFP-1GE-LX LX 1GB BASE-LX SMF LC Transceiver SFP
SKU: NSN-5902
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper QFX-SFP-1GE-LX 1GB BASE-LX 1310nm SMF LC SFP Transceiver
SKU: NSN-7733
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper EX-SFP-1GE-LX40K 1GB BASE-LX 1310nm SMF SFP Transceiver
SKU: NSH-4932
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper EX-SFP-1GE-SX-ET 1GB BASE-SX 850nm MMF LC SFP Transceiver
SKU: NSN-5423
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper SRX-SFP-1GE-T 1GB BASE-T RJ45 Copper SFP Transceiver
SKU: NSN-5839
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper SRX-SFP-1GE-LH 1GB BASE-LH SMF Optical SFP Transceiver
SKU: NSH-5020
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper EX-SFP-1GE-SX-ET 1GB BASE-SX 850nm MMF LC SFP Transceiver
SKU: NSH-6952
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper EX-SFP-1GE-LH 1GB BASE-LH 1550nm SMF LC SFP Transceiver
SKU: NSN-7890
Condition: New
Shipping: Overnight Options
Warranty: 365 days