TELNET GPONDoctor 9500, User Manual

Page: 26 / 105

GPONDoctor 9500
User manual
200080279-00 GPON DOCTOR 9500 user manual EN v0 WEB
26
3.1.3
Tab selectors
This area of the main window shows the tabs of the different views the user can access to.
The number of available tabs varies depending on the workflow stage. After starting the
application only the “RT PON Status” tab is available. This view is always present. The
other views are created by the application after doing/loading a capture or after analyzing
a capture. When using GPON Doctor™, the user will see the following tabs at some time
during the workflow process:

RT PON Status

Capture

OMCI

PON status

OMCI E/R

Report
All these tabs are described in detail in the following sections of this user manual.
3.1.4
Status indicator
The status indicators are located at the bottom right side in the main window. This leds
follow a colour code that provides info to the users about the Downstream and
upstream line and the analyzer status.
There are two status indicators associated to the downstream link:

LOS: Downstream Loss Of Signal. When red it indicates that no signal is
detected in downstream. When downstream signal is detected, the LOS
indicator turns grey.

LOF: Downstream Loss Of Frame. When red it indicates that frame
alignment (correct PSync field) has not been found for the signal
received through the downstream interface. When downstream frame
alignment is achieved, the LOF indicator turns grey.
There are two status indicators associated to the upstream link:

Sync: Upstream Synchronization. When green it indicates that the analyzer is
synchronized with the upstream link. When synchronization has not been
achieved, this indicator remains in grey. GPON Doctor™ automatically
synchronizes with the upstream link when it discovers an ONT activation
process.

Active: Upstream Activity. This indicator turns green when signal is detected in
the upstream link. When no signal is detected for one millisecond, the indicator
turns grey again.