ZXMP P230 intelligent integrated service platform

ZXMP P210/P230 series products are small-sized, serial, integrated and intelligent PCM multiplexing equipment with network management functions.

ZXMP P230 intelligent integrated service platform, based on robust cross-connect matrix (2048Ts×2048Ts), integrates digital/analog access, multiplexing, cross connection, transmission and protocol conversion functions, serving customers’ requirements for 2M or 64kbit/s service scheduling, VF scheduling, low-speed data transmission, VF voice communications, LAN interconnection and video transmission and realizing triple play network. The equipment uses modular intelligent bus design, features simplified and clear structure. The boards are hot pluggable and plug-and-play, making it easy for debugging and maintenance, whilst facilitating upgrade and capacity expansion. 4U and 2U chassis are board-level compatible. P230 is an ideal product for multi-service integrated access, applicable to dedicated networks like railway communications network, military communications network, broadcast & television network, financial data communications network, transportation communications network and electric utility communications network.

Product features

• A wide variety of data interfaces

Support for 64K codirectional interface (G.703), low-speed asynchronous data interface (RS232/485), N×64K synchronous data interface (V.35) and10BaseT Ethernet interface and E1.

• Complete VF interfaces

User/switch analog interface, E/M trunk interface, loop trunk interface, interface for billing telephone (polarity inversion), magneto interface, hotline interface, carrier interface, 2/4-line VF interface.

• Powerful functionality

Integrate digital/analog access, multiplexing, cross connection, transmission and protocol conversion functions.

• Modular design

Plug-in board structure, 4U and 2U chassis are board-level compatible, easy for capacity expansion.

• Flexible networking modes

Support for hybrid networking of point-to-point, chain, tree, star and ring.

• Perfect protection function

Provide 1+1 protection for power supply, ringing hot backup protection, surge and lightning protection, E1 path protection, power down and shoot-through protection in ADM mode and clock protection.

Benefits for customers

• Enhanced functions and diversified interfaces

Integrate digital/analog access, multiplexing, cross connection, transmission and protocol conversion functions. A wide variety of service interfaces (typical data, voice access, sub-rate multiplexing, synchronous RS232/485, broadband VF, voice shared wire, data shared wire interfaces) are available, fully meeting customers’ demands in railway, electric utility and military industry. Flexible signaling setting function facilitates interworking of ZXMP P230 and other vendors’ PCM equipments.

• Simple structure and eased maintenance

With modular intelligent bus design, ZXMP P230 has simple and clear structure, making it easy for debugging and maintenance, whilst facilitating upgrade and capacity expansion. All user service interface boards can be inserted in any slots, fully adapting to users’ requirement for changing service interface types and capacity.

• Cost effective solution protecting investment

ZXMP P230 can be deployed with other ZXMP equipments. Customers can select the optimal product combination on demand at different nodes and different network layers, and implement unified network management, thus optimizing investment and lowering network construction cost. It can directly connect 2M ports of a switch, instead of a PCM, saving FXO unit boards configured at central office and protection customers’ investment.

Typical applications

ZXMP P230 integrated service access equipments have been widely deployed in all industries, including public security, military, electric utility communications, rail transport and airline; in international market, P230 equipments have been put into commercial deployments in Iraq, Saudi Arabia, Tunis and Algeria, experiencing various complex network environments and showing high reliability. Its typical applications include:

• Rail transit: offering video compression, 7/15KHz broadband VF, voice/video shared wire interfaces
• Electric utility system: offering a slew of VF interfaces, E/M signaling and low/medium/high-speed data interfaces
• Information network construction in military: offering a wide variety of voice, data interfaces, and providing Morse code for secure communication
• DDN network extension, access network wiring network layer construction, and renovating suburban communication