ZXMP S320 is a new generation of compact standard STM-1/STM-4 level integrated service delivery platform supporting TDM, IP, ATM and other integrated access, especially suitable for base station service access, large customer service access, fixed network IP service. In the case of access, etc., it can be mixed with other various types of MSTP devices of ZTE to provide operators with the most cost-effective solution.
ZXMP S320's rich multi-service offerings power the development of carrier networks
Provide rich service interfaces, support STM-4, STM-1 (optical/electrical port) services; E3/T3, E1/T1 electrical interfaces; 10M/100M Ethernet interfaces; support 155 Mbit/s ATM services; support N×64k services Support 2/4 line audio service; support powerful full-service features such as RS232/RS485/RS422 transparent data interface.
The ZXMP S320 is small, compact and flexible
Small in size, high in integration, and inexpensive, it is only 4U high and can be placed in a standard 19-inch rack. Various types of network elements are implemented through different configurations of boards in the subrack, and various functions of the SDH/MSTP device are provided. A new dustproof design method is adopted, and a separate dustproof insertion box is not required. Service boards in the system can be mixed. ZXMP S320 can be used as an extension subrack of ZXMP S390, ZXMP S380 and other devices.
ZXMP S320 powerful crossover capability
Provides high-order crossover capability of 16×16 VC-4 and low-order crossover capability of 1008×1008 VC-12.
ZXMP S320 has various means to ensure business security, ensure high reliability of equipment, and reduce OPEX
1+1 configuration of the cross-board, clock board, and power board to implement 1+1 hot backup of important boards;
The perfect electric branch 1:N protection function provides 1:N (N≤4) redundancy protection for the service interface, which can be protected according to the pre-specified priority of the system, which greatly improves the reliability of the system;
All the boards are hot-swappable and support service isolation. The services of the entire system are not related to the services of the plug-in board.
ZXMP S320 comprehensive and comprehensive network protection
Support 220/110V AC, -48V DC or +24V DC power supply. DC power supply adopts dual input port mode to achieve 1+1 protection.
ZXMP S320 excellent clock performance
The clock is the core of SDH. ZXMP S320 has made valuable explorations in clock synchronization in order to adapt to the access of different devices in low-end environments. In terms of clock performance, the more optimized crystal oscillator is optimized in the filtering algorithm, which makes the performance under tracking, holding and free oscillation more stable, especially the high temperature aging of the factory and the long-term live operation, making the clock The indicator is more stable. On the other hand, the patented S1 byte clock protection algorithm plays a good role in optimizing the user's clock network.
ZXMP S320's superior product portfolio provides the perfect network-wide solution
ZXMP S320 can be mixed with ZTE ZXMP series equipment. It can select the optimal product mix according to different nodes and different network levels, and integrate it into ZXONM E300 and ZXONM N100 management to optimize investment, reduce network construction cost and provide high cost performance. s solution.
622Mb/s SDH equipment
ZXMP S320 cabinet
Rear fixed sub-frame (-48V, including back plate) ZJ (-48V, back mounted)
Front fixed sub-frame (-48V, including back plate) ZJ (-48V, front mounted)
Rear fixed sub-frame (+24V, including backplane) ZJ (+24V, back mounted)
Front fixed sub-frame (+24V, with back plate) ZJ (+24V, front mounted)