Your search for "ws-c2960l-48tq" revealed the following:
Cisco WS-C2960L-SM-48TQ Catalyst 2960L 48x GE RJ45 4x 10G SFP+ Switch
SKU: NSB-4838
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Cisco WS-C2960L-48TQ-LL 48x 1GB RJ-45 4x 10GB SFP+ Switch
SKU: NSH-9274
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco WS-C2960L-48TQ-LL 48x 1GB RJ45 4x 10GB SFP+ Switch
SKU: NSN-4315
Condition: New
Shipping: Overnight Options
Warranty: 365 days