Cisco 4-port 10-Gigabit Ethernet Modular Port Adapter - Expansion module - 10GbE - 4 ports - for ASR 9001, 9006, 9006 with PEM Version 2, 9010, 9010 with PEM Version 2

The 4-Port 10 Gigabit Ethernet modular port adapter provides four cages for XFP Ethernet optical interface modules that operate at a rate of 10 Gbps. The 4-Port 10 Gigabit Ethernet modular port adapter has an adjacent link LED visible on the front panel. The link LED indicates the status of the associated XFP port. Port Adapter with data networking application/usage for reliability and maximum efficiency Port Adapter is the single answer to all your desired and specified application execution needs