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Cisco 6260 Hardware Installation Guide
OL-2365-02
Chapter 1 Product Overview
Cisco 6260 System Overview
1.2.3.6 Octal-Port DMT ATU-C Over ISDN Line Card Overview
The octal-port DMT ATU-C over ISDN line card (8xDMT over ISDN)
Supports eight ADSL modem connections
Converts ADSL modulation from the line into digital data streams to and from the NI-2 card
Negotiates the line rate with the CPE when it trains and bases the rate on line quality and distance
Note For hardware specifications for the 8xDMT over ISDN line card, see the Octal-Port DMT ATU-C Over
ISDN Line Card section on page A-7.
ATU-C 2 Green solid
Green blinking
Off
Modem 2 is trained.
Training is in progress for modem 2.
Modem 2 is idle.
ATU-C 3 Green solid
Green blinking
Off
Modem 3 is trained.
Training is in progress for modem 3.
Modem 3 is idle.
ATU-C 4 Green solid
Green blinking
Off
Modem 4 is trained.
Training is in progress for modem 4.
Modem 4 is idle.
ATU-C 5 Green solid
Green blinking
Off
Modem 5 is trained.
Training is in progress for modem 5.
Modem 5 is idle.
ATU-C 6 Green solid
Green blinking
Off
Modem 6 is trained.
Training is in progress for modem 6.
Modem 6 is idle.
ATU-C 7 Green solid
Green blinking
Off
Modem 7 is trained.
Training is in progress for modem 7.
Modem 7 is idle.
ATU-C 8 Green solid
Green blinking
Off
Modem 8 is trained.
Training is in progress for modem 8.
Modem 8 is idle.
Table 1-7 8xDMT LED Indicators (continued)
LED State Function
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