Product Details
Post date : 2012-06-01 04:38:37
1. SummaryFeaturing in flexible, powerful applications, easy
maintenance and upgrade, ZMUX-1200 is a centralized switching
device for E1 channel protection featuring in flexible
modular tributary board design based on VLSI solution. It supports
max 14 tributary boards.Its max capacity is supporting 56 important
E1 channels by installing 14 tributary boards.
The supported tributary boards are M12-2 and M12-4 as described in
the following, M12-2 can protect 2 important E1 channels from
subscriber device, and M12-4 can protect 4 important E1 channels.
Our YXONM Network Management Console V3.0 can be used to make
real-time monitoring of the communications status of all the
devices in the whole network.
2. Function Descriptions
a) Chassis size: 19 inch, 6U height
b) 1~14 pieces of M12-2/M12-4 tributary boards can be installed,
through main and stand-by E1 channels, M12-2 can provide
protection for 2 channels of E1 transmissions, and M12-4 can
provide protection for 4 channels of E1 transmissions. One Chassis
can protech 56 channels of E1 transmissions.
c) Adopt VLSI based solutions with intellectual property rights,
reliabe performance, and highly integrated design;
d) With perfect alarming functions: It can not only display the
working status by LED lights on the panel, but also implement
real-time monitoring of the whole network through PC platform.
e) Our ZMUX-1200 features in real-time supervision on the
main and stand-by channels, remote control by pc or manually
mandatory switching. When the main E1 channel failure occurs in
exchange,the E1 transmissions can be switched to stand-by channel
for remote device by network management console V3.0, or by
switchgear on local device.
3. Power supply
power supply for tributary boards
Input
voltage:
-48V
Working voltage in the device: -48V, +5V, -5V
Rocker Switch:
ON: powering on
OFF: powering off
4. Implication of Signal LED Indicators On The Panel
LED nameMeaning of signal LED indicatorscolorsremarks+5V+5V power
is normal: ONgreenpower switch ON, for device powering onRINGOutput
of ringing current is normal: ONgreenFor in-house testing
5. Scope of Applications
a) Dedicated accesses such as IP,FR,DDN, and video surveillance of
public security,banking and taxation system.
b) Data access device of internal network for telecommunications
service provider
c) Military service access network device
d) Residential / intelligent building broadband and narrowband
integrated access
e) Intelligent PCM
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