STM-1 Terminal Multiplexer
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63E1 STM-1 Terminal Multiplexer
BD-SDH63 is a standard SDH terminal multiplexer.It multiplexes 63 E1 signals into a STM-1 stream, with TU-12 cross-connect capability. This compact multiplexer is housed in a standard 19” 1U rack mount box.

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INFORMATION

Overview
As a key member of Baudcom “MetroEdge-Express” SDH/MSPP Product family, BD-SDH63 is a carrier-class, cost-effective, compact (only 1U high) SDH/MSPP platform that is designed for applications in metro and access networks to facilitate the efficient transport of traditional TDM and emerging data traffic for service providers. It can provide 63E1 TDM interfaces in only 1Ustandard 19” box. BD-SDH63 is best suitable for point-to-point network or standard SDH TM node. Working together with other “MetroEdge-Express” family member, it can support various network topologies such as point-to-point, chain, ring, hub, and mesh networks.
 
Features
1.       1U box SDH/MSPP with 1 or 2 STM-1 optical interfaces and 63E1 interface.
2.       Optical interface supports ALS (Auto Laser Shutdown) function
3.       Inter-working with popular SDH/MSPP products of various vendors
4.       Support TUG3-TUG2-TU12 tributary channel numbering and time slot numbering at ease
5.       Support internal, STM-1 line clock, external and tributary clocking
6.       LCD display for system configuration and alarm
7.       Support remote power-off alarming function
8.       SDH/MSPP core, PDH price
9.       Support online upgrading
10.   Easy commissioning and maintenance
11.   High integration, compact design
12.   High reliability, low CAPEX and OPEX

STM1 SDH terminal device front panel
 





 Technical Specification
Index
Performance Parameter
SDH Interface
Max
1~2 STM-1 optical interfaces (1+1 MSP supported)
Connector
SC/PC
Spec.
S-1.1, L-1.1, L-1.2
Single fiber bi-directional interface can be optionally supported
PDH interface
E1 Spec.
Comply with G.703, 2.048Mbps, HDB3
Max E1
63E1
Data
RS485
Asynchronous RS485 data
Management
Protocol
SNMP or Q3
Interface
10Base-T and RS485
LCD Display
Supported
Physical Dimension
1U: 440 × 44 ×230 (mm)
Power
Supply
-48V DC or 220V (110V) AC or dual power supply
+24VDC
Consumption
≤15 w
Environment
Temperature
0°C~50°C
Humidity
≤90 %
 
 
Application
 

          Two SDH63 point to point application
          Two 63E1/STM-1 converter connect by the SDH network
   SDH63 chain application


Ordering information


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