The 4-port XFP-based 10 Gigabit Ethernet XPonder Card for the Cisco ONS 15454 Multiservice Transport Platform (MSTP) simplifies the integration and transport of OTU2, 10 Gigabit Ethernet, 10 Gigabit Fibre Channel, and OC-192/STM-64 interfaces and services into enterprises or metropolitan-area (metro) and regional service provider networks.