CT-ML
series digital microwave transmission system equipment, which is
developed and produced by Centron Communications Technologies
Co.,Ltd, is a family product of high quality and low cost. Telecom
operators and private customers would benefit from its service
access that other wired transmission system can not accomplish. Its
systems are applied broadly in enterprise access, base station
backhauls, and relay link interconnection. It is the product
required by telecom operators and private customers for fast
deployment in occupying the market.
The frequency range of CT-ML series digital microwave transmission
system is 7/8/*3/*5/*8GHz. It is conformity with the standards of
china MII, ETSI and FCC. It has the flexible interface
configurations to support 4/8/*6E1 and Ethernet
connection.
One link
of CT-ML include two terminal stations, each terminal station
include one indoor unit (IDU), one outdoor unit (ODU) and one
antenna. Normally, the IDU is installed into the *9 inch frame; ODU
and antenna are installed on the top of tower or building. The ODU
and antenna are integrative connecting together, ODU and IDU are
connected by one cable (IF cable).
1.Main
function and feature
1.1 Self
development and production, in conformity with ETSI
**1
1.2
Support 4E***6E1 capacity and up to *4 Mbit/s, demand of small
capacity
1.3
Provide simultaneously E1 and 2 Ethernet ports, manual and auto
assignment
1.4
Configure system parameters: power, frequency, capacity and band
width are set up by software
1.5
Interface circuit independent design, flashboard structure, easy
interface configuration and capacity expansion
1.6
Integrated SNMP network management agent, to be adopted for remote
management and non-attainable sites
1.7 Embed
monitoring system, operation condition to be monitored
locally
1.8 ODU to
be integrated with antenna, high efficiency power, easy
installation
1.9 One
coaxial cable connection between ODU and IDU, auto checking for
receiving level, easy and fast installation and
adjustment
1.*0
Modular structure design, easy to install and
maintain
2.Typical
application
2.1
GSM/CDMA network base-station backhaul
2.2 PSTN
switches relay communication links interconnection
2.3
Enterprise, Group subscribers, school etc communication
access
2.4 The
nodes of MAN (Metropolitan Area Network)
interconnections
2.5
Expanding connection and links for private network
