ATLAS 550 System Manual
Section 4 User Interface Guide
61200305L2-1B
© 2004 ADTRAN, Inc.
169
M
ODULES
(N
X
T1HSSI) > HSSI M
ENUS
> S
TATUS
> LA
AND
LB
Read security: 5
Displays the status of the loopback circuit A and B signals. LA and LB are asserted by the DTE to enable a
loopback on the DCE and its associated data communications channel. There are four loopback options:
M
ODULES
(N
X
T1HSSI) > HSSI M
ENUS
> S
TATUS
> LC
Read security: 5
Displays the status of the loopback circuit C signal. LC is an optional loopback request signal from the
DCE to the DTE, requesting the DTE to provide a loopback path to the DCE.
M
ODULES
(N
X
T1HSSI) > HSSI M
ENUS
> S
TATUS
> TA
Read security: 5
Displays the status of the data Terminal equipment
A
VAILABLE
signal. TA will be asserted by the DTE
(independently of CA) when the DTE is prepared to both send and receive data to and from the DCE. Valid
data transmission should not commence until CA has also been asserted by the DCE. If the data
communications channel requires a keep alive data pattern when the DTE is disconnected, then the DCE
shall supply this pattern while TA is de-asserted.
When using the NxT1 HSSI Module (1200346L2 only) in V.35 mode, TA displays the status of the Request to
Send (
RTS
) signal. When RTS is active in a V.35 configuration, Clear to Send (
CTS
) is also active.
M
ODULES
(N
X
T1HSSI) > HSSI M
ENUS
> S
TATUS
> R
X
R
ATE
Read security: 5
Displays the current average receive data rate on the HSSI interface.
M
ODULES
(N
X
T1HSSI) > HSSI M
ENUS
> S
TATUS
> T
X
R
ATE
Read security: 5
Displays the current average transmit data rate on the HSSI interface.
M
ODULES
(N
X
T1HSSI) > HSSI M
ENUS
> C
ONFIG
Write security: 5; Read security: 5
Provides configuration parameters for the HSSI interface including data clocking.
LA
LB
L
OOPBACK
Off
Off
No Loopback Active
On
On
Local DTE Loopback is Active
On
Off
Local Line Loopback is Active
Off
On
Remote Line Loopback is Active
When using the NxT1 HSSI/V35 Module in V.35 mode, Data Set Ready (
DSR
) and Data
Carrier Detect (
DCD
) are always active.
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 ...