Chapter I
Summaryand System Structure
1.
Summary
XL-DM317G is designed for meeting entire
network
requirement, whose functions including WFMS processing,
wireless signal collection, GPS positioning, xDSL test, LAN test,
optical power test, visual fault locator, tracing and PDA. XL-
DM317G has wireless voice and communication module, which
can logon Internet through wireless network, and finish the
task quickly. Meanwhile, collecting all kinds of specifications
of wireless signals, upload to server, achieve some test
functions. And also test all kinds of xDSL line (xDSL includes
ADSL, ADSL2, ADSL2+, READSL etc.),
LAN test. It not only can test xDSL physical layer
parameters to confirm whether the line is proper to provide
xDSL service or not; but also evaluate the quality of the
service you provide. The tester can emulate the user’s PC to
test broadband IP line or perform PPPoE dial through user’s
Modem in order to test the connectivity of IP network and the
problem of user’s Modem or eliminate malfunctions that leads to
failing logon Web Pages caused by user’s PC. XL-DM317G
adopts 480*800 TFT IPS true color LCD resistive touch
screen, and embedded with Android 4.1.2 JB operation system.
It is easy to operate and check the test