Enterprise E1 Unified Access Service; Service Requirement And Application Scenario; Configuration Process - Huawei SmartAX MA5603T Configuration Manual

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SmartAX MA5600T/MA5603T/MA5608T Multi-service

Access Module

Commissioning and Configuration Guide

13.3.5 Enterprise E1 Unified Access Service

ONUs transmit E1 signals of enterprises to OLTs in SAToP mode and OLTs are interconnected

with transmission equipment through E1 ports. In this manner, traditional circuit switching

services can be carried over GPON networks.

Service Requirement

Application Scenario

hardware ports, and transmits data to the OLT over the GPON line after performing structure-

agnostic time division multiplexing over packet (SAToP) encapsulation on the service. After

receiving the signals, the OLT restores E1 signals and transmits the signals to the SDH network.

ONUs supporting this scenario: MA5612, MA5628, MA5616.

Figure 13-16 E1 access in SAToP mode

The following figure shows the configuration process for E1/T1 enterprise private line.

Issue 01 (2014-04-30)

Existing SDH resources are utilized efficiently. In this way, carriers' existing investments

are protected and enterprise users in different regions are won.

Services are received over optical fibers, reducing investment in copper cables between

enterprises and the SDH network.

The standardized user-side ports facilitate deployment and maintenance.

13-16, the ONU accesses enterprise E1 service through standardized

For carriers, with this networking, they can win enterprise users with GPON lines which

support long-distance transmission and high bandwidth. With the trend of fiber-in and

copper-out, deployment of GPON lines can reduce deployment costs of copper cables and

support service expansion.

For enterprise users, with GPON access, they can reduce fees spent in leasing lines.

Huawei Proprietary and Confidential

13 FTTO Configuration (Large-sized Enterprise Access)

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