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Cisco AS5800 Universal Access Server Dial Shelf Card Guide
78-7097-03 0A
Chapter 2 Channelized T1 or E1 Trunk Card
CT1 and CE1 Trunk Card Overview
Cable Length Short
Cable length short defines the length of the cable (in feet) between your network access server (NAS)
and your repeater. The cablelength short command includes the following settings:
• 133 feet (0 to 133 feet)
• 266 feet (134 to 266 feet)
• 399 feet (267 to 399 feet)
• 533 feet (400 to 533 feet)
• 655 feet (534 to 655 feet)
Note Although the cable length can range from 0 to 655 feet, the hardware recognizes only fixed
lengths. For example, if the cable length between your NAS and your repeater is 50 feet,
you should configure your cable length using the 133 feet setting. If you later change the
cable length to 200 feet, reconfigure your cable length using the 266 feet setting.
Cable Length Long
Cable length long defines the length range between your NAS and your repeater in gain and pulse. The
cablelength long command includes the following gain and pulse settings:
• gain 26 (26 db gain)
• gain 36 (36 db gain)
• -15 db (-15 db pulse)
• -22.5 db (-22.5 db pulse)
• -7.5 db (-7.5 db pulse)
• 0 db (0 db pulse)
To configure cable length, you must be in global configuration mode. Table 2-15 lists commands to help
you configure your CT1 lines using the cablelength command.
Note When you configure your system for CT1 lines, you must also include additional
commands to define framing, line code, clock source, signaling, and so forth. For complete
instructions on how to configure your trunk card lines, refer to the Cisco AS5800 Universal
Access Server Operation, Administration, Maintenance, and Provisioning Guide that
shipped with your system.