E1 protection switching equipment (112 in 56 out)-ZMUX-1200

ZMUX-1200 A large-capacity centralized E1 protection switching device independently developed and produced by Guangzhou Yinxun Communication Technology Co., Ltd., which can automatically switch the E1 signals (lines) of two different routes to meet the 112 E1. Line protection transmits 56 important E1 signals.

ZMUX-1200 can be installed to the central office to implement point-to-multipoint E1 protection applications, or a set of central and remote installations to achieve point-to-point high-capacity E1 protection applications.

The ZMUX-1200 consists of a chassis, power strip, and E1 switchboard. The chassis adopts a standard 19-inch 6U high and plug-in structure. There are 16 board slots, including 2 power strip slots and 14 E1 switch board universal slots. Optional: 8 in 4 out E1 switching board, 4 in 2 out E1 switching board, providing 56 automatic E1 signal automatic protection function.

The ZMUX-1200 adopts a distributed framework structure. Each E1 protection board works independently of each other. The faults do not affect each other. All the board transmissions are prevented from being concentrated on one main control cross board. When the main control cross board fails, all services are interrupted.

Functional characteristics

Large capacity: the 19 inch 6U chassis can provide 1~56 road E1 protection function.
Safe and reliable: using distributed structure, each block E1 switch board works independently, and the faults do not affect each other.

Dual power protection: optional dual power input 1+1 protection, dual power board redundant backup. The terminal devices, remote devices, and each device can provide two fully independent power boards, main and backup protection.

Power monitoring: supporting the real-time monitoring function of the local equipment and the working state of the power supply board in the remote equipment, and supporting the real-time monitoring function of the working state of the external Emerson switching power supply.

No damage switching: optional E1 framing or non framing format automatic switching without damage.
Working mode: optional paired usage mode or single ended usage mode, and point to multipoint or point to point networking is optional.

Power cut through: optional power outage and current state E1 direct or power cut and main E1 through.
E1 impedance: optional E1 impedance 75 euro / non-equilibrium or 120 euro / balance.

Centralized monitoring system: optional network management function, which can monitor the configuration information, transmission link status, link protection state, user interface state of the whole network.