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CISCO INTERFACES AND MODULES
CISCO LINE CARDS
Cisco 12000 Series 4-Port Channelized OC-12/STM-4 (DS3/E3, OC-3c/STM-1c) POS/SDH ISE Line Card
Cisco 12000 Series 4-Port OC-12/STM-4 POS/SDH ISE Line Card
Introduction
Troubleshoot and Alerts
Troubleshooting TechNotes
(
All Cisco Line Cards Troubleshooting TechNotes
)
Hardware Troubleshooting for Cisco 12000 Series Internet Router Line Card Failures