ADC 150-2206-01, Руководство пользователя

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150-357-200-02, Issue 2 Provisioning
HXU-357 List 1 February 9, 1999 21
Type
,
to select
…
CONFIGURE DS1 INTERFACE
(See “Configuring the HXU
DS1 Interface” on page
34
.)
All channels
thru individual channel
These settings affect the
HXU-to-HLU interface
within the chassis. If a
standard HLU is used,
always set the DS1
interface to the default
selections.
Set DS1 line code
CH#
Line code
Set to (A)MI
Set to (B)8ZS*
Set DS1 line buildout
CH#
Line
Bldout
Set to 0-133 ft.*
Set to 133-266 ft.
Set to 266-399 ft.
Set to 399-533 ft.
Set to 533-665 ft.
Type
,
to select
…
PROTECTION SWITCHING
An excessive number
protection switches
causes an alarm that can
only be cleared by this
menu selection.
Protection mode
Allow protected mode
Switch traffic
Online card = Switch traffic card
Clear TMS
Clear TMS
Type , to select
…
OPERATE DS3 LOOPBACK
(See “Troubleshooting”
on page 52 .)
Initiate facility loopback
Initiate terminal loopback
Initiate remote facility loopback
Release loopback*
* Default selection
Table 3. Configuration Management (Continued)
1 2
0
1 2 8
1
1234567890123456789012345678
1
2
A....................................................A
1
2
2
1234567890123456789012345678
1
2
1111. . . . . . . ................................1
1
2
3
4
5
1 3
1
1
2
1
3
1
1 4
1
2
3
4