Section 4 User Interface Guide
ATLAS 550 System Manual
158
© 2004 ADTRAN, Inc.
61200305L2-1B
M
ODULES
(E&M-8) > T
EST
> T
EST
2W
Write security: 4; Read security: 5
Activates 2W (E&M) tests on a per-port basis. Options include
O
FF
(no tests are active),
E-L
EAD
O
PEN
,
and
E-L
EAD
C
LOSED
. The 2W tests will disrupt the active call on the selected E&M port. Table 5 displays the
state of the 2W conductors during each test.
M
ODULES
(E&M-8) > T
EST
> TX ABCD
Write security: 4; Read security: 5
Forces the Transmit Robbed Bit Signaling (Tx RBS) to a specified value. Values include
O
FF
, 0000, 0101,
1010,
or
1111
.
M
ODULES
(E&M-8) > T
EST
> 1
K
H
Z
T
ONE
Write security: 3; Read security: 5
Sends a 1kHz tone into the following locations, based on test selection:
N
EAR
sends the tone out the E&M
VF port, while
F
AR
sends the tone into the digital PCM stream of the ATLAS 550 controller. These tests
are useful for verifying a voice path.
M
ODULES
(E&M-8) > T
EST
> L
OOPBACK
Write security: 3; Read security: 5
Activates loopback tests on a per-port basis.
M
ODULES
(E&M-8) > C
ONFIG
Write security: 3; Read security: 5
All of the following configurable parameters apply to the individual E&M ports.
Table 5. E&M 2W State Table
T
EST
M
ODULE
O
UTPUT
Off
E-lead follows the Rx (received) signaling bits
E-Lead Open
Forces an on-hook situation on the port
E-Lead Closed
Forces an off-hook situation on the port
Calls may be affected when activating the Tx ABCD test. This test is not valid when the
port is used in the
D
IAL
P
LAN
.
O
FF
Normal operation.
A
NALOG
Loops the 2W test on itself.
D
IGITAL
Loops digital data entering the E&M from the ATLAS controller on itself.
Loopback tests disrupt the call in progress on the selected E&M port.
Содержание ATLAS 550
Страница 16: ...Table of Contents ATLAS 550 System Manual 16 2004 ADTRAN Inc 61200305L2 1B ...
Страница 24: ...Section 1 System Description ATLAS 550 System Manual 24 2004 ADTRAN Inc 61200305L2 1B ...
Страница 62: ...Section 3 Network Turnup Procedure ATLAS 550 System Manual 62 2004 ADTRAN Inc 61200305L2 1B ...
Страница 308: ...Section 4 User Interface Guide ATLAS 550 System Manual 308 2004 ADTRAN Inc 61200305L2 1B ...
Страница 310: ...Section 5 Detail Level Procedures ATLAS 550 System Manual 310 2004 ADTRAN Inc 61200305L2 1B ...
Страница 320: ...Section 5 DLP 4 ATLAS 550 System Manual 320 2004 ADTRAN Inc 61200305L2 1B ...
Страница 326: ...Section 5 DLP 6 ATLAS 550 System Manual 326 2004 ADTRAN Inc 61200305L2 1B ...
Страница 330: ...Section 5 DLP 7 ATLAS 550 System Manual 330 2004 ADTRAN Inc 61200305L2 1B ...
Страница 348: ...Section 5 DLP 14 ATLAS 550 System Manual 348 2004 ADTRAN Inc 61200305L2 1B ...
Страница 351: ...61200305L2 1B 2004 ADTRAN Inc 351 CONFIGURATION GUIDES CFG 1 Dial Backup for Dedicated T1 Circuits 353 ...
Страница 352: ...Section 6 Configuration Guides ATLAS 550 System Manual 352 2004 ADTRAN Inc 61200305L2 1B ...
Страница 364: ...Section 6 CFG 1 ATLAS 550 System Manual 364 2004 ADTRAN Inc 61200305L2 1B ...
Страница 378: ...Section 7 System Event Logging ATLAS 550 System Manual 378 2004 ADTRAN Inc 61200305L2 1B ...
Страница 388: ...Section 8 ADTRAN Utilities ATLAS 550 System Manual 388 2004 ADTRAN Inc 61200305L2 1B ...
Страница 412: ...Section 9 MIBs ATLAS 550 System Manual 412 2004 ADTRAN Inc 61200305L2 1B ...