Multi-Service Access Node (MSAN) - A multi-service access point. A device installed, as a rule, on the territory of a telephone exchange that connects telephone lines of consumers with a service network, providing telephony , ISDN and Internet access via DSL .
An advantage for a provider that uses MSAN for deployment, in contrast to traditional DSLAMs , is that there is no need to use heterogeneous equipment for subscribers to access traditional services and the Internet. Integration of all services in one device and further transportation via IP-network or ATM allows the operator to significantly save on investment in the project and provide new services to subscribers.
Traditionally, MSAN equipment consists of a group of skirtings , UPSs , traditional telephone ports, DSL modules , and optical modules.
MSAN Manufacturers
- D link
- Nateks
- RAD Data Communications
- Zte
- Zyxel
- Huawei
- FiberHome Technologies
- IskraTEL
- Albis technologies
- GC "Bashinformsvyaz" OJSC "UZ" Promsvyaz "
- NPK RoTeK CJSC [1]
Notes
- ↑ Rotec Company is a Russian manufacturer of telecommunication and broadcasting equipment and a system integrator . rotek.ru. Date of treatment September 2, 2015.