Hardware is Refurbished with Standard 3 Year Warranty!
XENPAK-10GB-SR Cisco 10GBASE-SR XENPAK Module
XENPAK-10GB-LR+ Cisco 10GBASE-LR XENPAK Module with DOM support
XENPAK-10GB-LR Cisco 10GBASE-LR XENPAK Module
XENPAK-10GB-ER Cisco 10GBASE-ER XENPAK Module