TOPDSLAM

Providing last mile soutions, ADSL services can be delivered to end users by TOPDSLAM for Muti-Tenant Buildings and Multi-Dwelling Units (MTB/MDU) Applications.

SYSTEM DESCRIPTIONS

The TOPDSLAM remote digital subscriber multiplexer extends ADSL services to remote end users. STM-1 optical interface is available on TOPDSLAM for connection to ATM switch, or E1-IMA interface for connection to DLC system. The TOPDSLAM can be functioned either in small central office or multi-tenant building/multi-dwelling units (MTB/MDU). Up to 12 ADSL/POTS subscribers. The TOPDSLAM has integrated POTS splitters built inside, enables the POTS services to be routed to the existing DLC system. ADSL data is statistically multiplexed for transport to an ATM switch or access concentrator. The TOPDSLAM is optimized for outdoor use with the existing DLC system and can be mounted in racks with ease. The TOPDSLAM offers an ideal low cost solution for ADSL services.

FEATURES

• DSL Concentration based on ATM Standards
  
• Layer-2 switched aggregation scheme
  
• Support up to 12 ADSL ports
  
• Line test and management features
  
• Multiple DSL types supported (ADSL, SDSL, SHDSL)
  
• Cell or Frame Relay (subscriber side)
  
• Flexible network management - SNMP
  
• Built-in passive POTS splitters
  
• Comply with ITU-T G.992.1/G992.2, T1.413 Issue 2, G.Handshake

COMPATIBILITY

The TOPDSLAM is fully interoperable with the existing DLC system and standard on the market. It can be easily interfaced with wide variety of ATM switches and access concentrators. The TOPDSLAM is interoperable with CPE modems/routers from Alcatel and other Alcatel compatible CPE.