With the popularity of fiber to the household and the blowout development of optical network terminal users. The investment in maintaining a huge optical network is getting higher and higher. In the last kilometer of the optical network. Operators need investigate the occupation of idle resource to optical ports to reduce the waste of optical ports. But the investigation is very complicated, low efficient and cause huge inconvenience to subscribers, finally lead to customers complaints.

To solve this problem, we design this PPT6507  PON Terminal Tester. It could intelligently investigate the optical network terminal status and analyze the status of OLT and ONT. It combines modules of PON Power Meter, Visual Fault Locator, Optical Return Loss Tester, Optical Power Meter and Optical Light Source.

It is all around helper in PON network maintenance and terminal resource investigation.

Features

1)     Terminal online status(Online)

The LCD display shows that the connection between OLT, terminal test instrument and ONT is in green state, and the green font "Online" display on the screen. 

2)    Fiber breaking status(Break)

The LCD display shows that the connection of OLT to terminal tester is in red state, and the connection between terminal device and ONT is in gray state.
The LCD text is displayed in red font “Break!" 

3)    Optical modem（ONT Fatal）

The LCD display shows that the connection between the OLT and the terminals of the test meter is in grey state. The connection between the terminal tester and the ONT terminal is green state. The red font "ONT Fatal!” displays on the LCD screen. It means that the ONT at user side has no signal or too weak signal, and should be solved immediately. The optical modem is in red. 

4)    Big terminal loss (ONT Bad)

The LCD display shows that the connection between OLT and terminal tester is green state, and the connection between terminal tester and ONT terminal is yellow state. The yellow font “ONT BAD!” is displayed in LCD screen. 

5)     Fiber cutting off(Cut)

The LCD display shows that the connection between OLT and terminal test meters is green state. The connection between terminal test instrument and ONT terminal is disconnected and shows in orange color. The red font LCD “Cut” is displayed on the screen.

6)    Optical Modem is no power (no power)

The LCD display shows that the connection between OLT and terminal test meters is in green state, and the connection between terminal test instrument
and ONT terminal is in green state. The red font "No Power!" is displayed on the LCD screen. Optical modem Light shows in red. 

7)     Optical modem is not in connection (fall off)

The LCD display shows that the connection between OLT and terminal test meters is in green state. The connection between terminal test instrument and
ONT terminal is broken and in red state. The text red font "Fall Off!" is displayed in LCD screen. 

8)    Multiple Function
It integrates PON terminal tester, PON power meter, normal power meter, optical light source, Visual fault locator, optical loss test function in one unit.

Specifications