Hanxin (Guangdong) Communication Equipment Co., Ltd
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    No. 39 Ruihe Road, Guangzhou Science City, Huangpu District, Guangzhou City, Guangdong Province
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4E1 time slot crossover device
Product Introduction: HS-DXC04 digital crossover device provides four ITU-T G.703 standard E1 interfaces, and any 64K (except TS0) time slot of any E1
Product details

Product Features:

  • Supports multiple clock modes, can extract clock or internal clock from any E1;
  • Integrated circuits based on independent intellectual property rights;
  • Support the loopback function of each E1;
  • Simultaneously supporting both 120 Ω/balanced and 75 Ω/unbalanced impedances;
  • Any cross connection of 64K each (excluding TS0);
  • Rich E1 status prompt function, displaying E1 status information;
  • The device comes with a Console port and supports super terminal control of the device.

Technical Specifications:
E1 interface
Standard: E1 interface complies with G.703 standard
Code type: HDB3 code
阻 抗: 75 Ω(非平衡)、120Ω(平衡)
Connector: DB37 (75 Ω adapter from CC3-4)
Jitter characteristics: meet G.742 and G.823 standards
Clock mode: internal clock, line clock
Overall dimensions
Desktop device: 213 (width) x 140 (depth) x 30 (height) mm
working conditions
Voltage: AC180V~265V; DC –48V; DC +24V
Power consumption: ≤ 5W
Working temperature: 0 ° C~50 ° C
Storage temperature: -40 ° C~+70 ° C
Relative humidity: 95%
No corrosive or solvent gases, no dust, no strong magnetic field interference.
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