1U Modular Digital Channels Failover(protection) Switch ZMUX-1215 manufacturer from China Guangzhou Yinxun Comm.Tech.Co.,ltd

1U Modular Digital Channels Failover(protection) Switch

Payment Terms:	T/T,WU;moneygram
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: ZMUX-1215

Production Capacity: 500 pairs per week

Delivery Date: 1-3 weeks after receiving t...

Means of Transport: Ocean,Land,Air;by internati...

Packing: 2pcs in 1 paper box with pr...

Our ZMUX-1215 can switch 15 E1 transmissions between 15 main and 15 stand-by lines so as to protect 15 important E1 streams from subscriber devices.

1. Summary
Our ZMUX-1215 is a digital channel protection switching device. It can switch transmissions from main to stand-by channels after receiving manual switching commands when power failure occurs on the main channels.

2. Function Features
1)Mandatory switching from main to stand-by channels by device switchgear or by software to protect 15 digital channels;
2)One of the communication types (by Ethernet, RS232 or RS485) can be chosen for software-controlled switching;
3)When software-controlled switching is chosen,the number and quantity of switched channels can be set by pc;
4)Supporting cascading of 256 ports of RS485;
5)One device supports 15 E1 channels, and total amount of cascaded devices is up to 256, so the total capacity is 3840 E1 channels.

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

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

5. Implication of indicators on the panel

LED name	The implication of indicators	Colors	Notes
RUN	It is twinking when the device is powered on.	green	The device is powered on
LINK	It is lighted when supervision is made by Ethernet interface.	green
MASTER	It is lighted when switching to main channel in mandatory mode.	green
SLAVE	It is lighted when switching to stand-by channel in mandatory mode.	green
TX	It is twinkling when supervision is made on transmited data.	green
RX	It is twinkling when supervision is made on received data.	green
1-30	The indicators of corresponding channels are OFF when main channels are switched. The indicators of corresponding channels are OFF when stand-by channels are switched.	green	The subscriber indicators will twinkle once when self test is made on the power-on device. Among which, indicators 1 & 2 corresponds to 1^st E1 channel,indicators 3 & 4 corresponds to 2^st E1 channel, et cetera, totally 15 corresponding E1 channels.

6. Scope of Application

This device is suitable for protecting important data transmission channels for business tranmissions of graphic imaging co,banks,exchanges, it is also suitable for specific netwwork accesses with important E1 transmissions,such as national defense,government and organzation, customs house, public security department and power companies,etc.