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The multiservice compact SDH multiplexer
• Developed for SDH access networks, SAGEM ADR 155C draws on the know-how acquired by SAGEM with its
ADR product range, offering in one and the same compact unit flexibility, guaranteed quality of service and an economical solution for the local loop.
SAGEM ADR 155C can be used in different configurations:
• terminal multiplexer
• add-drop multiplexer
• repeater
• cross-connect
• Comprising a motherboard for the main functions and 4 general-purpose slots for tribulary and multiplex processing, SAGEM ADR 155C is a model of flexibility, both in terms of its implementation and in terms of the traffic transported: vital elements in an access network.
• This means that it can be fitted not only with traditional boards ( E1, E3/ DS3, STM 1, STM 4) but also with LAN access boards ( 10 and 100 Ethernet, V.11) for transporting data streams ( IP, ATM, etc.) via SDH infrastructures this being a major innovation for next generation network.
• Covering all the bandwidths from 2 Mbps to 622 Mbps, the SAGEM ADR 155C is perfectly suited to most contemporary applications with their ever-increasing bandwidth requirements. What’ s more, it offers exceptionally high quality optical data transport, thanks to its real-time traffic protection mechanisms. Its compact size ( 30 x 45 x 9/ D x W x H) makes it easy to install in the typically confined local loop environment.
• SAGEM ADR 155C can be managed using SNMP making it all the easier to integrate into existing networks, for which the management platforms are invariably run using this protocol. It’ s taken into account by SAGEM - IONOS NMS manager.
• SAGEM ADR 155C is a new generation SDH multiplexer with a central role in the implementation of services accompanying the emergence of the Internet in the world of telecommunication.
• SAGEM ADR 155C can be upgraded from STM 1 to STM 4. There is no service discontinuity for the user applications.