4OC12X/ATM-IR-SC
Cisco 12000 Line Card 4OC12X/ATM-IR-SC 4-port OC12/STM4 Eng 3 ATM - 1x512MB default mem
Description
Cisco 12000 Line Card 4OC12X/ATM-IR-SC 4-port OC12/STM4 Eng 3 ATM - 1x512MB default mem