Cisco XFP10GLR-192SR-L= XFP Module, 10GBase-LR, OC-192/STM-64, Single-mode, Hot-swappable
The Cisco XFP Module offers customers a variety of 10 Gigabit Ethernet and Packet-over-SONET/SDH (POS) connectivity options for data center, enterprise wiring closet, and service provider transport applications.