Overview
The range of Cisco 10GBASE XENPAK modules offers customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.
Main features of Cisco 10GBASE XENPAK modules include:
Supports 10GBASE Ethernet

Hot-swappable input/output device plugs into an Ethernet XENPAK port of a Cisco switch or router to link the port with the network

Provides flexibility of interface choice

Supports "pay-as-you-populate" model

Supports the Cisco quality identification (ID) feature that enables a Cisco switch or router to identify whether the module is a Cisco certified and tested XENPAK module