Question: whats the difference between GPON Type B and TypeC protection ? and when and where to deploy them , need your suggestions, thanks in advance!

 GPON Type B

?Protects OLTs GPON ports and feeder fibers.

?Features lower cost and simpler implementation when compared with GPON type C protection.

 GPON Type C 

?Protects OLTs GPON ports, feeder fibers, optical splitters, and distribution fibers.

?Provides higher reliability than GPON type B protection.

 

 

To know the summary of Type B and Typc C, refer to the Network Feature Glance.

http://support.huawei.com/carrier/docview?nid=SE0000740101

To know the details of Type B and Type C, refer to the Feature Guide in the product documentation.

GPON Type B: http://support.huawei.com/hedex/hdx.do?lib=SE000073625331187783&v=01&tocLib=SE000073625331187783&tocV=01&id=feature_3549&tocURL=resources%252ffeature%252ffeature%255f3459%252ehtml&p=t&fe=1&ui=

GPON Type C: http://support.huawei.com/hedex/hdx.do?lib=SE000073625331187783&v=01&tocLib=SE000073625331187783&tocV=01&id=feature_1700&tocURL=resources%252ffeature%252ffeature%255f1700%252ehtml&p=t&fe=1&ui=