NOTE
l
If the value on the optical power meter changes within a range of 0.2 dBm, take the average value.
l
If the value on the optical power meter changes in a range wider than 0.2 dBm, there is a probability
that the optical fiber is not properly connected, the optical fiber is excessively bent, or the optical fiber
connector is not clean.
l
Do not bend the optical fiber. A bent optical fiber may affect the test result.
----End
Result
Compare the result as tested with the theoretical value of the ONU receive optical power in the
ODN plan. If the difference between the actual value and the theoretical value is larger than 2
dBm, the line may be faulty.
NOTE
Generally, the normal range of the receive optical power of a GPON port on the ONU is from -27 dBm to
-8 dBm.
1.3.16 Commissioning the EMU
The MA5600T/MA5603T/MA5608T monitors various environment parameters (including the
temperature, humidity, and voltage of the power supply) to ensure that the MA5600T/MA5603T/
MA5608T can work stably in a proper environment. This topic describes how to commission
the environment monitoring unit (EMU).
1.3.16.1 Environment Monitoring Application
This topic describes the environment monitoring applications in different cabinets.
lists the environment monitoring applications in different cabinets.
Table 1-22
Environment monitoring applications in different cabinets
Monitoring Solution
Cabinet Type
Typical Configuration
H801ESC Monitoring
Solution
N63E-22
l
Two MA5600T shelves
l
One MA5600T shelf +
one SPL shelf
ESCM Monitoring Solution
-
Use this program when you
need to monitor the ESCM
EPS75-4815AF Monitoring
Solution (PMIB01)
F01D500
One MA5600T(MA5603T)
shelf
EPS30-4815AF Monitoring
Solution (PMIB01)
F01S300
One MA5603T shelf
GEPS4845 Monitoring
Solution
F01D500
One MA5600T(MA5603T)
shelf
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
1 Commissioning
Issue 01 (2014-04-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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