Symmetrical E1 Or Shdsl Access For Olts On Both Sides; Service Requirements And Application Scenario - Huawei SmartAX MA5603T Configuration Manual

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
l

14.4.6 Symmetrical E1 or SHDSL Access for OLTs on Both Sides

Signals of enterprise or base transceiver station (BTS) private line services are transmitted to
the OLTs on both sides of the packet switched network (PSN) through E1 or SHDSL lines. TDM
PWE3 is created between the 2 OLTs to enable the PSN network to carry circuit switched (CS)
services.

14.4.6.1 Service Requirements and Application Scenario

Service Requirements
Enhancing O&M capability: The MxU configurations can be performed on the OLT, which
simplifies the configuration process.
Minimizing network construction costs: Only 1 EDTB board is required for an OLT.
Allowing TDM services to traverse the packet switched network (PSN): TDM services are
deployed independently.
Application Scenario
As shown in
Enterprise or base transceiver station (BTS) private line services are transmitted to OLT-A and
OLT-B through E1 or SHDSL lines. TDM PWs are created between the 2 OLTs to provide
cross-PSN-network access and backhaul for enterprise or BTS private line services.
The model of the ONU supporting this solution is MA5698, MA5898, MA5616.
Issue 01 (2014-04-30)
Received Sn-error Packet Count:
Received Ssrc-error Packet Count: 0
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In the command output, the number of received packets must be the same as that of sent
packets.
Collect the statistics of packets sent and received by the TDM connection on the OLT.
huawei(config)#display tdm-connect statistics 0
---------------------------------------------------------------
Statistics on ONU side:
Discarded Packets
Received Packets
Transmitted Packets
Received Error CESoP Packets
Received SN Error CESoP Packets
Received SSRC Error CESoP Packets
-------------------------------------------------------------
In the command output, the number of received packets must be the same as that of sent
packets.
Figure 14-29, OLT-A and OLT-B are deployed on both sides of the PSN network.
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