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Microwave radio application, Application and services – ZyXEL Communications Multi-service Access Platform MSAP2000 User Manual

Page 48

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3. Application and Services

MSAP2000 Technical Manual V3.0

3-10

3.9. Microwave radio application

STM-1 electrical
interface

MSAP2000 supports microwave radio as transport media for areas
geographically not suitable or impossible for copper or fiber optic cables
deployment. SM1 modules provides electrical interface to connect to
STM-1 microwave radio for urgent deployment of voice, data leased line
and internet access service.

Ethernet

FE/GE

CEoSM

SM1

REoSM

SM1

AAM

1

12

FXS

QE1M

QE1M

QE1M

V5P

PSTN

IP

Network

DDN

Data

service

E1 interface

For areas with less demand in bandwidth capacity, MSAP2000 supports
E1 microwave radio links voice for PSTN network and narrowband data
leased line for GSM network. QE1C also supports up to 360 DS0 with
single E1 link. Multiple E1 links are also supported if multiple microwave
radio links are available.

Ethernet

FE/GE

QE1C

QE1C

FXS

ETH

ETH

QE1M

V5P

PSTN

GSM

Network