Huawei SmartAX MA5608T User Manual

Service Requirement
As a mainstream full-service access technology in the future, the passive optical network (PON)
supports fast deployment and service provisioning. It also helps simplify the access network and
reduce the costs on construction and subsequent maintenance of the access network. Currently,
carriers in China and outside China are using the PON to carry 2G/3G base station services over
their existing FTTx networks that are established for accessing individual/enterprise users. In
this manner, carriers can implement the access of all the services at the access layer in an unified
mode.
l ONUs are connected to 2G or 3G base stations through E1 ports.
l GPON is used for carrying the mobile access network in a unified manner to meet mobile
carriers' requirements for a high bandwidth and high-density coverage of base stations.
l Existing SDH resources are utilized efficiently to implement high-quality transmission of
TDM services.
Application Scenario
As shown in Figure 14-7, the ONU accesses TDM services of the 2G or 3G base station through
the E1 port, and then transmits the service data to the GPON service board on the OLT in the
Native TDM mode. The OLT restores TDM signals, and then transmits the signals to the SDH
network through the E1 port (provided by the NH1A daughter board) or STM-1 port (provided
by the O2CE daughter board) on the TOPA board. In this manner, service access of the 2G or
3G base station is implemented between the ONU and the OLT in the Native TDM mode.
Applicable ONUs: MA5612, MA5628, MA5616
Figure 14-7 Networking diagram of E1 base station access service
SDH
N*E1
N*E1
BTS
ONU
OLT
BSC
E1
NodeB
N*E1
ONU
RNC
N*E1
CX600
E1/STM-1
Native TDM
14.4.1.2 Configuration Process
The following figure shows the configuration process for E1 base station access service.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
14 FTTM Configuration (Base Station Access)
Issue 01 (2014-04-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Huawei SmartAX MA5608T Specifications

General

Dual Power Supply	Yes
Humidity	5% to 95% (non-condensing)
Uplink Slots	2
Maximum GPON Ports	16
Input Voltage Range	-38.4 V DC to -72 V DC
Device Type	OLT
Power Supply	-48 V DC
Operating Temperature	-25°C to +55°C
Storage Temperature	-40°C to 70°C
Switching Capacity	128 Gbps
Ports	GPON, XG-PON, 10GE