Chapter 4 Networking Mode and System Configuration
Confidential and Proprietary Information of ZTE CORPORATION 77
FIGURE 29 − BROADBAND/NARROWBAND INTEGRATED SERVICE ACCESS
NETWORK SERVES AS ACCESS LAYER OF FULL SERVICE MAN
IP data
network
ATM data
network
Based on the requirements of the multi-traffic and multi-traffic
flow, the access layer of the MAN uses the networking mode of
the ZXA10 S300, upstream connects to the data products, such
as the T64, T32, GER, UAS5000, AX and THE ZXA10 S300 with
the FE/GE/ATM/SDH/RPR interface, and downstream connects to
the service with the FE/GE/ATM/PDH interface. It also can
access the service with the wireless modes, such as WLAN,
MMDS and LMDS.
Description of Service Access Mode
There are two service access modes: TDM service access mode
and Data service access mode
The TDM service access mode
The TDM services, for example, the 2 M private line,
GSM/CDMA base station interconnection and PBX
interconnection, and they can be accessed through the E1
PDH interface provided by the ZXA10 S300.
Data service access mode
Depending on the traffic and topology form, the data
services can access the ZXA10 S300 through the data service
interface directly; alternatively, the data services can be
converged through other data equipment, and then access
the ZXA10 S300 through the FE/GE/ATM interface.
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