Your search for "Juniper SFP-1GE" revealed the following:
NEW Cisco N2K-C2248TF-1GE 48x 1GB RJ45 4x 10GB SFP+ B-F Air Fabric Extender
SKU: NSN-6867
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper QFX5100-24Q-AA-AFO 24x 40GB QSFP+ 1x DW Slot F-B Airflow Switch
SKU: NSN-3776
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco C6800-48P-SFP-XL Catalyst 6800 48x 1GB FC SFP Switch Module w/ DFC4XL
SKU: NSN-3593
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Fortinet FS-148E-POE 48x (24x PoE+) RJ45 4x SFP Registrable / Unclaimed Switch
SKU: NSC-0179
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW HPE J4859B 1GB BASE-LX-LC 1310nm SMF or MMF LC SFP Transceiver
SKU: NSN-9558
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Fortinet FS-148E-POE 48x (24x PoE+) RJ45 4x SFP Registrable/Unclaimed Switch
SKU: NSN-1238
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco ASR-920-12CZ-D 12x 1GB SFP 2x 10GB SFP+ DC Router Adv Metro IP Access
SKU: NSB-6947
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days