ADTRAN 1203019L2, Руководство пользователя

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61203019L1-1 NT1 ACE User Manual 3
NT1 ACE User Manual
If the ERROR indicator is not illuminated and the READY
indicator is flashing, a network test is in progress. Network
command tests cause a faster 8 Hz flash rate. Terminal
equipment commanded tests produce a slower 1 Hz flash
rate.
Passive Bus Description
The Local Bus interface may be used to connect up to eight
TEs to the NT1 ACE. This arrangement is referred to as a
Passive Bus. See the section Short Passive Bus Configuration
on page 9 for detailed information.
Inspection
After unpacking the unit, immediately inspect it for possi-
ble shipping damage. If damage is discovered, file a claim
immediately with the carrier; then contact ADTRAN Cus-
tomer Service. If possible, keep the original shipping con-
tainer for use in shipping the NT1 ACE for repair or for
verification of damage during shipment.
• Never install telephone wiring during a lightning
storm.
• Never install telephone jacks in wet locations unless
the jack is specifically designed for wet locations.
• Never touch uninsulated telephone wires or termi-
nals unless the telephone line has been disconnect-
ed at the network interface.
• Use caution when installing or modifying tele-
phone lines.