Huawei SmartAX MA5600T User Manual

2. The system clock is issued to the ONU through the optical path of the PON service board.
3. The ONU uses the 1588V2 clock of the PON upstream port as the system clock.
4. The ONU transmits time signals to the base station by using the FE/GE port or the clock
output interface on panel.
Procedure
l Configure the OLT-side clock.
1. Add a "1PPS+ToD" clock source.
Add two line "1PPS+ToD" clock source, and specify their index and priority.
huawei(config)#ptp source 0 0/0/0
huawei(config)#ptp source 1 0/0/1
huawei(config)#ptp priority 0/1
2. Configure the "1PPS+ToD" clock source as the system clock source.
huawei(config)#clock source 0 0/0/0 2mhz 120ohm
huawei(config)#clock source 1 0/0/0 2mhz 120ohm
huawei(config)#clock priority system 0/1
3. Query the configuration and status of the "1PPS+ToD" clock source and system clock
source.
huawei(config)#display ptp source
----------------------------------------------------------------
Index Board Source State Priority Selected LockState
----------------------------------------------------------------
0 H801CITD 0/0/ 0 Normal 0 YES successful
1 H801CITD 0/0/ 1 Normal 1 successful
2 --- -/ -/ - --- --- --- ---
3 --- -/ -/ - --- --- --- ---
4 --- -/ -/ - --- --- --- ---
5 --- -/ -/ - --- --- --- ---
6 --- -/ -/ - --- --- --- ---
7 --- -/ -/ - --- --- --- ---
8 --- -/ -/ - --- --- --- ---
9 --- -/ -/ - --- --- --- ---
----------------------------------------------------------------
huawei(config)#display clock source system
-----------------------------------------------------------------------
Index Board Source Clk-type State Priority QL Selected
-----------------------------------------------------------------------
0 H801CITD 0/0/ 0 2MHz Normal 0 --- YES
1 H801CITD 0/0/ 1 2MHz Normal 1 --- ---
-----------------------------------------------------------------------
l Configure the ONU-side clock (the clock is connected to the base station by using GE
port to implement time synchronization).
This configuration is applicable to time synchronization in the base station where
synchronous base station technologies (TDS-CDMA/CDMA2000/LTE is a representative)
are adopted. The base station must provide ETH ports and support 1588v2 packets.
1. Add a system clock source (frequency synchronization).
The 1588v2 clock is issued to the ONU through the optical path of the PON port,
implementing the clock synchronization between the OLT and the ONU.
a. Run the clock source command to add the 1588v2 clock source as the system
clock source.
huawei(config)#clock source 0 0/0/1
b. Run the clock priority command to configure the priority of the 1588v2 clock
source.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
14 FTTM Configuration (Base Station Access)
Issue 01 (2014-04-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Huawei SmartAX MA5600T Specifications

General

Brand	Huawei
Model	SmartAX MA5600T
Category	Control Unit
Language	English