Content :

1. Summary
Featuring in flexible, powerful applications, easy maintenance and upgrade,ZMUX-3300 is a centralized PCM multiplexer with E1 or optical link based on VLSI solution. It supports max 14 tributary boards. Its max capacity is supporting 14 directions of E1 or optical connections. Each tributary board may have 1~30 subscriber interfaces cards for which various types of interface modules can be chosen.

This device is specially designed to make telephone interface monitoring and testing applicable, so users can check the real-time communication quality information of telephone interface. Our auxilary network management console V3.0 can monitor real-time status of the whole telecommunications network, providing perfect functions of telephone line testing and remote access monitoring.


2. Brief Introduction About Interface Cards
1) Signalling Interface
2) Automatic Telephone Interface Card
3) Remote Telephone Interface
4) Remote PBX interface
5) E-M Signaling Interface Card
6) Magnet Phone Interface Card
7) Common Battery Telephone Interface Card
8) Carrier Wave Interface Card
9) Data Interface card (including RS232 low-speed data interface,RS422 data interface,RS485 data interface)


3. Scope of Applications
This product is suitable for public network operators, power station, railway and military users as well as other dedicated network accesses such as IP, FR, DDN, and video surveillance of public security, banking and taxation system, Residential / intelligent building broadband and narrowband integrated access or intelligent PCM access.