Your search for "juniper sfp-1ge" revealed the following:
Juniper SRX1K-SYSIO-GE 6x 1GB RJ45 6x 1GB SFP Services Gateway I/O Card
SKU: NSB-0336
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper EX-SFP-GE40KT13R15 1GB BASE-BX TX 1310nm/RX 1550nm SMF SFP Transceiver
SKU: NSH-6957
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper EX-SFP-GE10KT14R13 1GB BASE-BX SMF SFP Transceiver
SKU: NSN-5921
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper SRX1K-SYSIO-GE 6x 1GB RJ45 6x 1GB SFP Services Gateway I/O Card
SKU: NSN-8238
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper RX-10KM-SFP 1GB BASE-LX 1310nm SMF SFP Transceiver
SKU: NSN-6598
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper EX-SFP-GE10KT13R14 1GB BASE-BX SMF SFP Transceiver
SKU: NSN-5468
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper PB-8GE-TYPE2-SFP-IQ2 M320 Series 8x 1GB SFP Router Module
SKU: NSB-2709
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper EX-SFP-GE40KT15R13 1GB BASE-BX SMF SFP Transceiver
SKU: NSN-5725
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper EX-SFP-GE10KT15R13 1GB BASE-BX MMF SFP Transceiver
SKU: NSN-6922
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper SRX5K-40GE-SFP SRX 5000 Series 40x 1GB SFP Gateway Module
SKU: NSH-6639
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days