Section 4 User Interface Guide
ATLAS 550 System Manual
168
© 2004 ADTRAN, Inc.
61200305L2-1B
M
ODULES
(N
X
T1HSSI) > HSSI M
ENUS
> S
TATUS
> L
OOPBACK
Read security: 5
Displays the current loopback status of the HSSI interface (see Figure 13). The following loopback status
messages may The following loopback status messages may display:
Figure 13. HSSI Interface Loopback Test Diagram
M
ODULES
(N
X
T1HSSI) > HSSI M
ENUS
> S
TATUS
> CA
Read security: 5
(Not applicable when using the NxT1 HSSI/V.35 Option Module - P/N 1200346L2.)
Displays the status of
the data Communications equipment Available (CA) signal from the DCE. CA will be asserted by the
DCE, independently of TA, when the DCE is prepared to both send and receive data to and from the DTE.
This indicates that the DCE has obtained a valid data communications channel. Data transmission should
not commence until TA has also been asserted by the DTE.
L
OCAL
DTE L
OOPBACK
A local DTE Loopback occurs at the DTE port of the DCE, and is used
to test the link between the DTE and the DCE (NxT1 HSSI or NxT1
HSSI/V.35 Option Modules).
L
OCAL
L
INE
L
OOPBACK
A local line loopback occurs in the IMUX engine and is sued to test
functionality between the DTE and the IMUX engine.
R
EMOTE
L
INE
L
OOPBACK
A remote line loopback occurs at the T1 interface and is used to test
functionality between the DTE and the T1 interfaces.
NxT1 HSSI
Remote Line Loopback
Local Line Loopback
Local DTE Loopback
DTE
IMUX
T1 Interfaces
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 ...