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MSAP is a comprehensive service access platform, integrating SDH technology and packet switching technology, with flexible and convenient service provisioning capability; double security protection mode; unified network management, strong network compatibility; effectively improve the operation and maintenance efficiency; it is a more ideal product for communication operators to solve the problem of large customer access and optimize the network, applied in the service access side and convergence side.
Uplink provides STM-N interface and GE switching optical/electrical interface, and the whole equipment can be configured with different numbers and different kinds of service cards according to demand, which is very convenient for expansion, upgrade and maintenance. Service cards are including: SDH optical branch card, PDH optical branch card, co-transfer card, Ethernet switching card, etc. The remote end equipment can provide E1 interface, V.35 interface, FX port, Ethernet interface, etc., which solves the problems of large installation workload, many failure points, high maintenance costs and the inability to network management due to too many cables; realizes the unified management of transmission and access equipment, reduces the network construction and the unified management of transmission and access devices reduces the cost of network construction and operation and maintenance.
Providing STM-N uplink ports for seamless connection between access network and metro network, providing up to 4 STM group circuit interfaces.
Highly integrated, providing 12 tributary boards per device; PDH board can provide 48 optical directions and Ethernet board can provide 80 optical directions.
Providing protection functions for group circuit boards and tributary boards; supporting linear multiplex segment protection 1+1 and subnet connection protection SNCP to achieve carrier-level fast protection reversal.
Provide 2.048Mbit/s external synchronous signal input/output interface; provide clock tracking, holding and locking functions.
Clock source can choose line clock, external clock and free oscillation.
Crossover maximum capacity of 64×64 VC-4 or 4032×4032 VC-12.
Providing a variety of networking methods: point-to-point type, chain type, ring type, star type, ring branch and other networks.
Through XVIEW transport network subnet-level management system allows users to configure, maintain and monitor the equipment and the its network forms.
Provide NMS network management interface, provide the five major functions recommended by ITU-T, such as configuration, alarm, performance, maintenance, and security.
Provide RS-232 serial console interface, which is convenient for users to maintain and operate the network elements.
Provide equipment ambient temperature monitoring and real-time temperature control of fan on and off to save power consumption.
Supporting embedded DCN network connection, supporting STP protocol on DCN network, which can realize the protection of multiple gateways.
IPA500 equipment products are suitable for telecom IPRAN network, as the last 1 km fiber access in the edge network, and the extension of multi-user access at the local end. The product is a U1/U2 equipment, suitable for use at the user end, and the product's position in the network is at the edge of the network. IPA6000 equipment are suitable for telecom IPRAN network, as the last 1 km fiber access at the edge network and the extension of multi-user access at the local end. The product is U3, suitable for use at the access end of the server room or the central convergence end, and can provide users with equipment-level and service protection capabilities.