Cisco 4-port Channelized OC12 B line card Cisco
4CHOC12/DS3-I-SCB, 800-19730, CN9I9A6A,
The Cisco® 12000 Series Channelized IP Services Engine (ISE) line cards provide a solution for the ever-increasing need for bandwidth and transmission capacity. These line cards take advantage of existing infrastructure, significantly lowering provisioning costs in terms of transmission and routing equipment. With the high-density aggregation offered by these line cards, service providers can build cost-efficient networks to serve large numbers of customers using telco infrastructure for IP access.