Network Applications of TDM PWE3 and ETH PWE3

Network Applications of TDM PWE3

For details on the corresponding clock solution of the TDM service, see 26.5 Physical Layer
Clock/Time Synchronization.
Network application: converting the native TDM service into the E1 service for upstream
transmission
As shown in Figure, the mobile 2G base station is connected to the ONU through
TDM E1. Huawei ONU encapsulates the TDM frame into the GPON GEM frame directly to
transmit TDM service over Huawei GPON network (native TDM). The OLT terminates the
TDM PWE3 signals and transmits the signals to the upstream network through the E1
port.

Network application: converting the TDM PWE3 service into the E1 service for
upstream transmission

Network Applications of ETH PWE3
Network application: implementing PWE3 private line upstream transmission in FE/GE
access
As shown in Figure, the enterprise router is connected to the OLT MA5600T through FE/GE.
The OLT interconnects with the peer ETH PWE3 device of the enterprise through the
ETH PWE3 private line to implement the ETH private line service.
Figure 8-27 Network application: implementing PWE3 private line upstream transmission in
FE/GE access