Star access mode of the access computer room:
The MSAP device network provides STM-1 / 4 optical interfaces (supports dual optical 1 + 1 protection, and E1 / FE / GE interfaces can also be flexibly used) to connect to the SDH / MSTP transmission network, which provides double insurance for service transmission. Reliability; in the downstream direction, by configuring the corresponding optical interface board to provide access to various types of remote equipment, to achieve multiple topologies such as star and chain, according to the type of customer's access service and bandwidth requirements, deploy remote End SDH / MSTP, PDH, ordinary / enhanced MC optical fiber transceivers, connected to the MSAP equipment in the equipment room through optical fiber, and transmitted services to the MSTP / SDH network through the STM-1 / 4 optical interface of the MSAP equipment This completes the entire network of various customer services and finally converges to the corresponding business center computer room
Ring-type access mode of the equipment room:
Our MSAP equipment can provide STM-1 / 4 optical interface to independently form 155M / 622M SDH ring network to provide optical fiber protection switching, the switching time is less than 50ms, perfect protection capabilities, and provide a reliable bearer for service transmission. The MSAP equipment deployed with the central computer room has built-in PCM service functions, which can provide interfaces to implement various voice and data service access.
MSAP equipment can also provide extended optical fiber interfaces according to actual network needs, and implement remote device access at various points.
Remote SDH / MSTP single-point inline transmission network
For banks and securities customers with high security requirements, remote SDH / MSTP can be deployed on the client, directly connected to the transmission network through the SDH optical port, and supporting dual optical port 1 + 1 protection not only meets the customer's basic access requirements (Such as the requirements of FE, V.35, E1 and other interfaces), can also meet the higher requirements of customers for the bandwidth access capability of the service (such as controllable and adjustable bandwidth, smooth bandwidth upgrade capability)
End-to-end SDH / MSTP network deployment can provide customers with more reliable service protection capabilities and more secure service isolation capabilities
MSAP has a variety of group channels and service interfaces. It is flexible to choose STM-1 / 4 optical interface, E1 interface, FE 100M optical / electrical interface, GE Gigabit optical / electrical interface, and it is convenient to provide multiple services for multiple customers. The large-capacity frame-type MSAP equipment is deployed in the computer room, which makes it easier and faster for new customers to access and shorten the service opening time. All nodes on the entire network use products from the same manufacturer, which can achieve unified network management of all equipment and increase daily maintenance management Convenience can be achieved by modifying the configuration parameters of the MSAP equipment in the equipment room and adding / replacing function boards.