1U Modular Phone optical multiplexer

1. Summary
Based on VLSI solution, ZMUX-32 is a flexible modular 1U device with optic link.It can transmit a combination of max 30 voices,images, data channels of 64 Kb/s along with a 10MB/s bit speed Ethernet data channel.

The device is used to collect the signals such as voice,data and image into a optic link by various interface cards,realizing point-to-point transmission.

2. Function Features
a) It provides 30 channels of optional subscribers interfaces of
various types to facilitate the access of various services;
b) The voice interface supports caller ID display;
c) CCB payphone application with polarity reversal;
d) optical link interface is provided for reliable transmission of data;
e) It provides one 10Base_T interface with bit rate of 10Mbps.
f ) Perfect indications of status are available to facilitate maintenance and management
g) With small size, attractive appearance, and easy for installation and operation.

3. Working Conditions
Working Temperature: 0℃ ~ 40℃
Relative Humidity: ≤ 90% (25℃)

4. Power Supply
Input Voltage: -48V
Acceptable dynamic Voltage: -36V ~ -72V
Input Current: < 1A

5.Subscriber Interface Modules (optional)
Ø FXO
Ø FXS
Ø 2 wire audio interface/2 wire E&M interface
Ø 4 wire audio interface/4 wire E&M interface
Ø RS232/V.24 asynchronous data interface
Ø RS232 synchronous data interface
Ø RS422 data interface
Ø RS485 data interface
Ø Hot-line phone interface
Ø Magnet telephone interface
Ø V.21/V.22 interface
Ø V.35 interface(n*64K bandwidth)
Ø 10/100Base_T Ethernet interface(10M bandwidth)
Ø G.703 64Kb/s synchronous data interface

NOTES: The above subscriber interface modules can be optional for installation based on actual needs of users. This device provides max 30 slots for your optional modules.

6. Scope of Applications
Supporting heterogeneous configuration or telephone services, this device is suitable for applications with optic link for local and remote site communications in the lines of government agencies, the military organizations, airports, police department,express highway, hotels,etc.