2. You can see one PC in My Network Places on the other PC and the two PCs can share
data.
----End
13.3.2 Enterprise DDN Private Line Access Service
Enterprise DDN private line service is converted to E1 signals. ONUs access the E1 signals and
transmit them in Native TDM mode.
13.3.2.1 Service Requirement and Application Scenario
Service Requirement
The DDN private line service is widely used in financial departments, governments, and
enterprises that require highly real-time data switching. It provides a rate from 64 kbit/s to 2
Mbit/s. GPON access in OLT+ONU mode can access the DDN private line service along with
other data services and voice service. This access mode does not require independent
maintenance of the DDN network, simplifying network architecture.
Application Scenario
As shown in Figure 13-5, a protocol converter is deployed between an ONU and DDN node
machine to convert DDN private line services to E1 services. The ONU accesses the E1 services
and encapsulates the service packets in TDM over GEM mode and then transmits the packets
to the OLT. The OLT decapsulates the service packets to E1 data and transmits the data to the
SDH network through upstream E1/STM-1 ports, achieving transparent transmission of DDN
services.
Applicable ONUs: MA5612, MA5628, MA5616
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
13 FTTO Configuration (Large-sized Enterprise Access)
Issue 01 (2014-04-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1287
To Next Page
Loading...
Need help?
General
