Your search for "juniper sfp-1ge" revealed the following:
Juniper EX-SFP-GE80KCW1510 1GB BASE-CWDM SMF LC SFP Transceiver
SKU: NSH-6961
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper SRX1K-SYSIO-XGE 6x 1GB RJ45 3x 1GB SFP 3x 10GB SFP+ I/O Card
SKU: NSN-5822
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper EX3400-48T 48x 1GB RJ45 4x 1GB SFP+ 2x 40GB QSFP+ F-B Air Switch
SKU: NSN-3978
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper RX-550M-SFP 1GB BASE-SX 850nm MMF LC SFP Transceiver
SKU: NSN-7095
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper EX2300-48T EX2300 Series 48x 1GB RJ45 4x 10GB SFP+ Switch
SKU: NSH-6948
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper EX-SFP-GE10KT13R14 1GB BASE-BX TX 1310nm/RX 1490nm SMF SFP Transceiver
SKU: NSH-6953
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper EX2300-24T EX2300 Series 24x 1GB RJ45 4x 10GB SFP+ Switch
SKU: NSN-2764
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper EX2300-24T-VC 24x 1GB RJ45 4x 10GB SFP+ Switch w/ VCL
SKU: NSH-8727
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper EX-SFP-10GE-ER 10GB BASE-ER 1550nm SMF SFP+ Transceiver
SKU: NSN-5117
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper SRX-GP-24GE-POE 24x 1GB PoE RJ45 4x 1GB SFP Services Gateway Module
SKU: NSB-7001
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 90 days