Configure upstream ports 0/19/0 and 0/19/1 on board GIU as a port protection group. Set
port 0/19/0 as the working port and port 0/19/1 as the protection port, set the working mode
to time delay detection, and enable the protection group.
huawei(config-protect)#protect-group first 0/19/0 second 0/19/1 eth workmode
timedelay enable
l Configure the Type B protection.
Figure 14-18 shows the Type B protection networking diagram.
Figure 14-18 Type B protection
OLT
ONU
Splitter
Backbone Fibers
Protection
Active
Standby
Configure redundancy backup for ports 0/3/1 and 0/3/2 on the same GPON board on OLT.
When port 0/3/1 fails, the system can automatically switch to port 0/3/2.
huawei(config)#protect-group 0 protect-target gpon-uni-port workmode timedelay
huawei(protect-group-0)#protect-group member port 0/3/1 role work
huawei(protect-group-0)#protect-group member port 0/3/2 role protect
huawei(protect-group-0)#protect-group enable
NOTE
The configurations of services accessed by the ONUs remain the same after the Type B protection is
configured. That is, the service configurations are applied only to the working GPON port.
l Configure the Type C single homing protection.
Figure 14-19 shows networking diagram for the Type C single homing protection.
Configure two 1:N optical splitters, one for connecting the working PON ports on the OLT
and ONUs, and one for connecting the protection PON ports on the OLT and ONUs. This
protection scheme protects both the backbone fibers and tributary fibers.
The configurations of services accessed by the ONUs remain the same after the Type C
single homing protection is configured. That is, the service configurations are applied only
to the working PON port on the OLT and working upstream PON ports on the ONUs.
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.
1446
To Next Page
Loading...
Need help?
General
