Seven Castles

Automatic ADSL Testing System- -

                                      

Word and Powerpoint files



Overview

Automatic ADSL Testing System, applicable to automatic fault location and line quality evaluation for ADSL-based access network, is a set of system for service assurance. It provides a perfect solution for telecom operators to perform operation and maintenance of ADSL-based networks.

Achitecture:

software for testing operation
software for testing operation
FTP server
ADSL testing management server
database server
testing control server
testing control server
ADSL tester
ADSL tester
DSLAM network management
selected line matrix
control center
testing device
tested object

Features:

 Integrate all the ADSL testing means currently available, or select one as the core.
 Integrate ADSL testing devices by different manufactures, with the unified interface for testing operation.
 Modular design makes the system expansion and modification easier.
 Software for testing operation is independent of the logical part of the system, allowing separate modification of the interface and integration with OSS systems for telecom operators.

P1
Automatic ADSL Testing System

P2
Architecture

software for testing operation
software for testing operation
FTP server
ADSL testing management server
database server
testing control server
testing control server
ADSL tester
ADSL tester
DSLAM network management
selected line matrix
control center
testing device
tested object

P3
Features

 Integrate all the ADSL testing means currently available, or select one as the core.
 Integrate ADSL testing devices by different manufactures to the unified testing management platform, with the unified interface for testing operation.
 ADSL testing management platform implements unified logical control and communication for the system. Modular design makes the system expansion and modification easier.
 Software for testing operation is independent of the logical part of the system, allowing separate modification of the interface and integration with OSS systems for telecom operators.

P4
Inquiry for DSLAM port data via ADSL network management

ADSL testing management platform
ADSL network management

P5
Inquiry for DSLAM port data via ADSL network management

 Interworking of ADSL network management and ADSL testing platform
 ADSL testing platform conducts port data inquiry with APP protocol
 APP protocol includes inquiry for data of various user ports of DSLAM devices and self-looped diagnostic testing for tested user port

P6
Plug-in ADSL tester + selected line matrix

ADSL testing management platform
testing server
tester
tester
tester
testing line
control line
selected line matrix
subscriber line

P7
Plug-in ADSL tester + selected line matrix

 Add selected line matrix between DSLAM and MDF
 Send line selection commands via ADSL testing platform, and then directly test the selected line via ADSL tester
 Finally, process the returned results and store them in databases

P8
Plug-in ADSL tester + DSLAM built-in matrix

ADSL testing management platform
testing server
tester
tester
tester
testing line
control line
subscriber line
DSLAM built-in matrix

P9
Plug-in ADSL tester + DSLAM built-in matrix

 ADSL testing platform, via control lines, sends line selection commands to DSLAM
 DSLAM places the ADSL subscriber line on the testing bus
 Tester fulfils ADSL testing of the selected line
 Results are returned to ADSL testing platform for processing and stored in databases
 DSLAM releases the selected lines

P10
Testing functions of Ideal's automatic ADSL testing system

 Testing of broadband electric performance in the line
 Testing of narrow-band electric performance in the line
 Connection testing for emulated end-user ATU-R and CO ATU-C
 Connection testing for emulated CO ATU-C and end-user ATU-R
 PPPoE testing for emulated end-users
 Emulated end-users conduct Ping testing of ISP

- 作者： zhangliping 访问统计：　2005年02月12日, 星期六 20:30 加入博采