Cisco SFP-10G-LRM, Refurbished network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm

Cisco SFP-10G-LRM, Refurbished. SFP transceiver type: Fiber optic, Maximum data transfer rate: 10000 Mbit/s, Interface type: SFP+. Width: 0.528" (13.4 mm), Depth: 2.22" (56.5 mm), Height: 0.335" (8.5 mm)
Manufacturer: Cisco
SKU: 10487232
Manufacturer part number: SFP-10G-LRM-RF
MSRP: $838.81
$455.72
The Cisco 10GBASE-LRM Module supports link lengths of 220m on standard Fiber Distributed Data Interface (FDDI) grade multimode fiber (MMF). To make sure that specifications are met over FDDI-grade, OM1 and OM2 fibers, the transmitter should be coupled through a mode conditioning patch cord. No mode conditioning patch cord is required for applications over OM3 or OM4.
The Cisco 10GBASE-LRM Module supports link lengths of 220m on standard Fiber Distributed Data Interface (FDDI) grade multimode fiber (MMF). To make sure that specifications are met over FDDI-grade, OM1 and OM2 fibers, the transmitter should be coupled through a mode conditioning patch cord. No mode conditioning patch cord is required for applications over OM3 or OM4.