E1-v.35 convertor provide conversion between ITU-T G.703 standard E1 interface and standard V.35 interface, can receive synchronous 2.048 Mbps data,transfer it to router,DDN,multiplexer or other devices. Provide safe and seamless connection between different devices with different interfaces.Used widely in connecting WAN and LAN, video monitor. data interface is DCE, connect with DTE or DCE.

Product Character

• Based on self –copyright IC ,main chip self-copyright.
• Match ITU-T V.35,G.703,G.704 Standard.
• Provide E1 interface option: 75 Ohm unbalance and 120 Ohm balance.
• V.35 support hot plug.
• V.35 interface have multi clock and timing for option.
• Provide 4 clock types: E1 master V.35/V.24 external or internal, E1 slave V.35/V.24 external or internal.
• V.35/V.24 interface can connected with other DCE equipments.
• Provide 3 loop functions: E1 local loop, V.35 local loop, order remote V.35 loop(unflaming dvice haven't this function).
• Power supply option: AC220V, DC-48V,+24V. The positive and negative terminal can be exchanged for DC-48V,+24V, easy for installation and maintenance.
• Have pseudo random code test function, easy the installation and maintenance.
• Working clock can support inter-clock,exter-clock, and line clock.
• Network manager use SNMP.

Technical Specification

E1 Interface

• Interface standard: according with G.703
• Interface Rate: 2.048Mbit/s±50ppm
• Jitter tolerance: according with G.742 and G.823
• Transmission capability:  1*E1
• Clock : inter-clock, line-clock
• Connector BNC（75Ω）、RJ45（120Ω）
• E1 Impedance  75Ω(unbalance), 120Ω(balance).
• Working environment  power supply： AC220V；AC 110V ；DC –48V；DC +24V
• Power consumption: ≤5W
• Working temperature: 0°C ~ 50°C
• Storage temperature: -40°C ~ +70°C
• Humidity: 95 %

Ordering:
E1-V35/V24/AC E1-V35/V24 interface convertor,75Ω,120Ω,220V
E1-V35/V24/DC48 E1/V35/V24 interface convertor,75Ω,120Ω,DC-48V
E1-V35/V24/DC24 E1/V35/V24 interface convertor,75Ω,120Ω,DC+24V

Packaging:
E1/V35/V24 interface convertor 1  power supply cable(3*0.75mm2)(for DC -48V) 1
BNC male plug 2  AC 220V-5V power suply(for AC 220V) 1
E1/V35/V24 user manual 1  DB25-V35 convertor 1

Manufacturer

FTTH-CHINA