IAM-MSAN Integrated access multiplexer
- Multiservice Access Node (MSAN)
- Universal access PSTN and VoIP
- 8 to 72 external and 16 to 80 internal links 2 Mbit/s
- Digital channel cross-connect between all 88 links (non blocking)
- Concentrator according to V5.2 up to 2400 subscribers
- Concentrator for remote access multiplexers
- Concentrator connections for remote access multiplexers
- Integrated optical terminal OT155/622
- ADSL2+ access (up to 24 Mbit/s, “triple play”)
- TDMoIP
- EoE (Ethernet over nxE1)
- VoIP - POTS Media Gateway
- Network management system SUNCE-M
Applications
IAM-MSAN is a versatile and scalable multiservice access platform that enables the selection and delivery of voice, data and video (“triple play”) over a wide range of wireline access media. High-density interface units can be plugged in any of 21 universal slots - providing a choice of over 15 different interface types for any type of access speed. The range of interfaces guarantees greater flexibility in the access network and improved support for subscriber services.
IAM-MSAN can be deployed in central offices as well as remote/building mode applications using its wide range of functions. It enables migration from legacy TDM networks to next generation networks enabling IP based voice as well as broadband data applications using either TDM or IP based transport mechanisms.
Features
- Supports over 15 different transmission and subscriber, analog and digital interfaces (subscriber units)
- Redundant central unit
- Cross-connect non-blocking switching fabric for up to 88 E1 links, CAS signalling included
- Up to 21 universal unit slots per subracks
- Up to 20 channels per unit
- Advanced traffic protection mechanism for E1 links
- Line test access
- Concentrator according V5.1/V5.2 protocol for POTS and ISDN-BRI/PRI
- VoIP Media Gateway (MEGACO/H248) for softswitch connections
- ADSL/ADSL2/ADSL2+ according to ITU-T standards
- E1/STM-1/STM-4 based network interface for TDM transport
- Fast/Gigabit Ethernet network interface for IP transport
- NMS based on client server application with data base replication
- SNMP based agent
