Your search for "QSFP-100G-LRL4" revealed the following:
NEW Arista QSFP-100G-LRL4 100GB BASE-LRL4 1310nm Duplex SMF QSFP28 Transceiver
SKU: NSN-5904
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 375.99
• Only 2 remaining
Call if you need more
Arista QSFP-100G-LRL4 100GB BASE-LRL4 1310nm Duplex SMF QSFP28 Transceiver
SKU: NSB-5282
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 367.99
• Only 2 remaining
Call if you need more
NEW Arista QSFP-100G-ERL4 100GBASE-ERL4 30-40km SMF Transceiver QSFP28
SKU: NSN-5288
Condition: New
Shipping: Overnight Options
Warranty: 365 days