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Compact type access series
Multi-service PCM_PCM Multiplexer _ZMUX-30


PCM Multiplexer

    ZMUX-30 is a versatile multiplexer PCM equipment, based on E1 access & transmission. It has 30 slots, each channel is individual.  It is flexible to configure modular, user can select the card ’s type and quantity (FXO, FXS, HOT, MAG, RS232, RS485 etc)

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Product description

ZMUX-30 is interface modular design, and supports very flexible configuration, according to the customers’ requirement. The business interface module is a single card, to meet the needs of customers. It adopts 1U height standard 19inch rack mountable case, easy to install and maintain. It has indicator light, which can show the operating status of the equipment. ZMUX-30 is widely used in electric power, military, maritime, railway, mining, oilfield, government, group companies, etc and get good feedbacks from clients.


        Schematic diagram of ZMUX-30

Interface NO.Interface NameInstruction
Link interface1 channel E1 (2M) electrical port, 75Ω or 120Ω
User interface30 channels, they can be inserted according to the application.(Compatible: Hot, Mag, RS232, n*64k Ethernet etc)
indicatorEquipment alarm indicator lights, running lights.
Power supply and Switch-48V DC power supply plug (green), power switch (red).
Ground terminalEquipment grounding


* 1-30 service interfaces,1 module corresponding to 1 channel user interface, customize requirements

* support FXO/FXS/HOT/MAG/4WEM/2WEM/ G.703 /RS232/ RS422/ RS485/Ethernet/ V.21/V.22/V.23/V.34/V.35/

* 1 channel E1 interface conforms to ITU-T G.703, 75Ωor 125Ω optional.

* flexible configuration and expansion

* alarm function, support self loop testing

* it can be interflowed with other PCM equipment

* support high resistivity recording

* AC220V/DC-48V/AC220V+DC-48V

Network Diagram

ZMUX-30_Network Diagram

ZMUX-30 is self-R&D producted by Yinxun, and we have exported a lot to overseas. It is very stable and reliable, international standard. We support ODM, OEM, technical cooperation

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