Zte ZXHN F660 - Bandwidth Allocation; GEM Adaptation; T-Cont; Operation and Maintenance

ZXHN F660 Product Description
ZTE Confidential & Proprietary 13
4.1.1 Bandwidth Allocation
 Static bandwidth allocation
 Adopts static bandwidth allocation mechanism in compliance with ITU-T
G.983.1
 Dynamic bandwidth allocation (DBA)
 Adopts fair DBA policy for the same CoS services during traffic congestion
 Dynamic bandwidth status report mode complies with ITU-T G.984.3
4.1.2 GEM Adaptation
 GEM mode
 GEM frame mapping to GTC payload
 Ethernet data frame mapping to GEM frame; Ethernet frame mapping into GEM
ports based on VLAN, CoS, or VLAN+CoS
4.1.3 T-CONT
 Five types of T-CONT
 T-CONT as the basic unit of the upstream service
 T-CONT allocation based on the user and CoS; mapping to T-CONT queue based
on the CoS value or GEM port
 T-CONT queue scheduling mode of WRR, SP, or WRR+SP
4.1.4 Operation and Maintenance
 Physical layer operations and maintenance (PLOAM) defined in ITU-T G.984.3
 OMCI defined in ITU-T G.984.4 \G.988 and OMCI extension