E1 Time Slot Crossing Equipment

devide 1-line E1 signal into 2-line output, by time slot crossing to combine into one E1 signal output

MA20EX E1 Time Slot Crossing Equipment

 

 

 

 

 

 1. Product overview

MA20EX E1 time slot crossing equipment was designed and developed by us based on the customer demand to improve the efficiency and reliability of the transmission electric circuit. This equipment devide 1-line E1 signal into 2-line output, by time slot crossing to combine into one E1 signal output from E1 port of two different routings.

 

2. Equipment features

Low cost, simple use, installation, maintenance and management;

Support point-to-point and point-to-multipoint ratings connection method;

The network management supports point-to-point and string type connection, with perfect this end alarm condition monitoring;

Provide external buzzer alarm port;

The structure is flexible, with brief and quick installation.

 

3. Technical specifications 

      

Product model Specifications		MA20EX E1 Time Slot Crossing Equipment
2Mport (E1) spec.	Port quantity	4×E1/G.703
	Bit rate	2.048Mbps±50ppm
	Impedance	75Ω/( coaxial)/120Ω(wire-wrap connection)
	Code type	HDB3
Indicator	The power supply indication, branch occupation
Power supply	Voltage	DC-48V or DC±24V or AC220V
	Power consumption	Desktop type, wall-mounted type≤10W
Installation	Frame type, desktop type, wall-mounted type
Cabinet size	Frame type: Width*Height*Depth= 482 mm*148 mm*238 mm desktop type: Width*Height*Depth= 300 mm*40 mm*180 mm
Environment	Working temperature		-5°C~50°C
	Storage temperature		-40°C~+70°C
	Relative humidity		≤ 95 %