Developed by our R&D team, ZMUX**5 Digital Cross Connect is a flexible modular device whose core technology and intellectual rights are possessed by Guangzhou Yinxun. 
 

Supporting capacity can be configured flexibly for this device, such as 4*E1,8*E1,*2*E1 and *6*E1,synchronization clock can be generated internally or extracted from incoming E1 stream.
 

The device features high density ports,rugged design,easy operations,rich functions of supervision and maintenance,reliable transmission of data. Providing flexible exchange,this device can achieve *4k channel non-blocking cross connection in any E1, it also can process CAS.

 
2. Functions And Features
1) The minimum rate of each cross connect channel is *4Kbit/s;
2) Provide max *6 E1 interfaces which conforms to the recommendation of ITU-T G.**3;
3) The optional link impedance is **0Ω or *5Ω;
4) Provide local monitoring interface(RS**2, RS**5), our network management console V.*0 can be installed onto the
device by the interfaces to make real-time monitoring;
5) Provide in-band channel, realizing remote operation and control;
6) Arbitrary broadcasting built-in time slot of cross-matrix;
7) Able to cross connect CAS;
8) Optional **8V DC or **0V AC for power supply

3. Specifications
a) Dimension: *9”  1U height, **2.6mm(W)×*4.*5mm(H)×**0mm(D)
b) Bit rate of Interface : E1(***8Kbps)
c) Working Temperature: 0??*0?
d) Relative Humidity: *5?(**5?), without condensation
e) Power Supply: **8V DC or **0V AC optional
f) Power: ?*0W
g)Ventilation Conditions: natural ventilation
h)Size of Cross matrix: **2 bidirectional time slots
i)Time delay of:?**0us
j)CAS signaling transmission delay:?7ms
k)Number of E1 interfaces : *6
l)Interface impedance: *5Ω/**0Ω
m)Electrical property: conforms to ITU- G.**0 specification
n)Framing structure: Conforms to ITU-G.**4 and G.**6 specification
o)Precision of internal clock: ±*0ppm
 

4. Cross Connect Function
The time slots can be cross connected randomly between any two interfaces of our ZMUX**5, including unidirectional point to point connection,bidirection point to point connection and one-way multipoint connection.
 

5. Technical Parameters
 

6.  Scope of Applications
This device is suitable for public network operators such as telecom, mobile phone operators, power station,express highway and military organizations,etc.