Your search for "switches" revealed the following:

Cisco ASR-9006-AC-V2 4x Line Card Slot w/ PEM Version 2 Router Chassis

SKU: NSH-2380
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Cisco A9K-2X100GE-SE ASR 9000 2x 100GB CFP (Service Edge) Router Line Card

SKU: NSH-4689
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Juniper OC3-4SM-I/O EX Series 4x OC3/STM1 Router Module

SKU: NSH-5787
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Cisco CRS-MSC-140G CRS-3 140G Router Modular Services Card

SKU: NSH-5920
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Cisco NME-UMG-EC UCS Enhanced-Capacity Unified Messaging Gateway Network Module

SKU: NSH-5762
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco A901-6CZ-F-A 8x 1GB RJ45 8x 1GB SFP 2x 10GB SFP+ Router Chassis

SKU: NSN-4080
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco ASR1001-PWR-AC ASR 1000 Series 400W AC Router Power Supply

SKU: NSN-1607
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Juniper DPCE-R-40GE-SFP 40x 1GB SFP Enhanced Services Router Line Card

SKU: NSN-1593
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Juniper SFP-1OC48-LR 2.5GB BASE-LR OC48 SMF LR SFP Transceiver

SKU: NSH-5718
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Cisco A900-IMA8T ASR 900 Series 8x 1GB RJ45 Router Module

SKU: NSH-4603
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days