6U Centralized E1 Failover (protection) Switch
| Min. Order: | 1 Set/Sets |
|---|---|
| Payment Terms: | moneygram, T/T, WU |
| Supply Ability: | 300 sets per week |
| Place of Origin: | Guangdong |
Company Profile
| Location: | Guangzhou, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | ZMUX-1200 |
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| Means of Transport: | by international courier, Ocean, Air, Land |
| Production Capacity: | 300 sets per week |
| Packing: | 1 pc in one paper box,MTR box |
| Delivery Date: | 1-3 weeks after receiving the deposit |
Product Description
1. Summary
Featuring 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.
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. Introduction About Supported Tributary Boards
The tributary boards supported by ZMUX-1200 consist of two types, power board and switching board which daughter cards of service interfaces can be inserted into.
The tributary boards supported by ZMUX-1200 consist of two types, power board and switching board which daughter cards of service interfaces can be inserted into.
Types | Model no | Function Introductions | Connectors |
Power Tributary Boards | PWR6U | -48V DC | |
PWR6U-Ring | -48V DC(including 75V Ringing Current) | ||
Switching Tributary Boards | M122 | Link interface: 2 main E1 interfaces, 2 stand-by E1 interfaces. | Physical Interface: CC4 coaxial plug |
Subscriber Interface: 2 channels of important E1 data | Physical Interface: CC4 coaxial plug | ||
M124 | Link Interface: 4 channels of main E1 interface, 4 channels of stand-by E1 interfaces | Physical Interface: CC4 coaxial plug | |
Subscriber Interface: 4 channels of important E1 data | Physical Interface: CC4 coaxial plug |
4. Technical Parameters
Interface | Conforms to the recommendation of ITU-T G.703 |
Bit Rate | 2048kbit/s±50ppm |
E1 line code | HDB3 |
Line Impedance | 75Ω |
CRC-4 Insertion Delay | <250us |
System Delay | ≤600us(PCM framing) ≤10ms(PCM unframing) |
Switching Indicators | alarms-LOS, AIS, LOF, MLOF, SLOF. Error code-10E-4,10E-6,bit-----for PCM framing mode, pack loss rate-----for PCM unframing mode |
The switching delay of two channels | ≤32ms |
Timescale Insertion | insert the timescale with Sa bits |
Power | -48V DC |
Working Temperature | 0 °C~40°C |
Relative Humidity | ≤85%(25℃) |
5. 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
6. Implication of Signal LED Indicators On The Panel
LED name | Meaning of signal LED indicators | colors | remarks |
+5V | +5V power is normal: ON | green | power switch ON, for device powering on |
RING | Output of ringing current is normal: ON | green | For in-house testing |
7. 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
