Your search for "sfp-1g" revealed the following:

Alcatel-Lucent OS6350-48 OmniSwitch 6350 48x 1GB RJ45 2x 1GB SFP Switch

SKU: NSB-4720
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco A9K-24X10GE-1G-SE ASR 9000 24x 10GB SFP+ Router Line Card

SKU: NSN-6642
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco DWDM-SFP-3112 1GB BASE-DWDM 1531.12nm SMF LC SFP Transceiver

SKU: NSB-6008
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco WS-C2960L-SM-8TS Catalyst 2960L 8x GE RJ45 2x 1G SFP Switch

SKU: NSN-6048
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco A9K-24X10GE-1G-TR ASR 9000 Series 24x 10GB SFP+ (PT) Router Line Card

SKU: NSN-6652
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Extreme 16719 X460-G2-48p-GE4 48x 1GB PoE RJ45 4x SFP 1x VIM Slot Switch

SKU: NSN-3361
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Ruckus Brocade ICX6450-48P 48x 1GB PoE+ RJ45 2x 1G SFP 2x 10GB SFP+ Switch

SKU: NSN-1982
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco DWDM-SFP-3661 1GB BASE-DWDM 1536.61nm SMF LC SFP Transceiver

SKU: NSB-6014
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Dell N3024ET-ON 24x 1GB RJ45 2x 10GB SFP+ 2x 1GB Combo Switch

SKU: NSN-2203
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco C1000-8P-2G-L Catalyst 1000 8x 1GB PoE+ RJ45 2x 1GB Combo Switch

SKU: NSB-7650
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days