1GE Dual Mode ONU User Manual
Chapter 2 Quick Installation
2.1 Standard Packing Contents
When you received our product, please check carefully to make sure that our products
whether have some defects or not. If something wrong with shipping, please contact carrier;
other damage or lack of some parts, please contact with dealer.
2.2 Quick Installation
1. Connecting the optical fiber cable to the unit.
a) Remove the protective cap of the optical fiber.
b) Clean the end of the optical fiber with an optical fiber end cleaner.
c) Remove the protective cap of the ONU optical interface (PON interface). Connect the
fiber to the PON port on the unit.
Note: When measuring the optical power before connecting to the ONU, it is
recommended to use a PON Inline Power Meter.
While connecting, please note:
● Keep the optical connector and the optical fiber clean.
● Make sure there are no tight bends in the fiber and that the bending diameter is greater
than 6cm. Otherwise, the optical signal loss may be increased, to the extent that signal
may be unavailable.
● Cover all optic ports and connectors with protective cap to guard against dust and
moisture when the fiber is not used.
2. Apply power to the unit. Push the power button.
3. After the ONU is power ON, Indicators should light up as for normal operation. Check
whether the PON interface status LED (PON) is on continuously. If it is, the connection is
normal; otherwise there is either problem of the physical connection or the optical level at
either end. This may be caused by either too much or too little attenuation over the optical
fiber. Please refer to the Layout Description section of this installation manual for normal
LED activity.
4. Check all signal levels and services on all the ONU communication ports.
Unit Installation Adjustment
Installing the ONU on a horizontal surface (Bench top)
Put the ONU on a clean, flat, sturdy bench top. You must keep the clearance for all sides of
the unit to more than 10cm for heat dissipation.
Installing the ONU on a vertical surface (Hanging on a wall)
You can install the ONU on a vertical surface by using the mounting holes on the bottom
of the ONU chassis and two flat-head wood screws.
a) Insert the screws into the wall. The screw positions must be in the same horizontal line
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