Description

This converter provide conversion from ITU-T G.703 framing E1 interface to 4 x V35 interface provide safe and seamless connection between different device with different interface,option slot choice to compose N*64k(N=1-32) V35 channel.

Suitable for the case of available part slot of E1 channel and the device to transfer having only V.35 output. interface is DCE, can connect with DTE or DCE.

AN-E1-4V35 Rack mount E1 to 4 x V.35 converter for asynchronous data link over E1 access line

Features

• Have console port,support HyperTerminal to control device.
• Option slot choice within 31 slots based on hardware.
• Provide clock types: E1 master clock, E1 line clock,V.35 master clock, V.35 external clock.
• Provide 3 loop functions: E1 local loop, V.35 local loop, let remote V.35 loop.
• Have pseudo random code test function, easy the installation and maintenance.
• E1 can support rate N*64k(N=1-32);
• Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance.
• V.35 support hot plug technology,connect with DTE or DCE.
• Two types:Standalone, desktop, 19inch;Card,usually be inserted in our rack 19 inch.

Specification

E1 interface parameter

• Channel capacity: 1 Channels
• Interface Rate: n x 64Kbps to n x 32
• Bit Rate: 2.048 Mb/s ±50 ppm
• Line Code: HDB3
• Line Impedance: 120 Ohm / 75 Ohm
• Connector: RJ-45 or BNC
• Pulse Shape: ITU-T G.703.
• Jitter Performance: ITU-T G.823
• Clock: internal-clock, line-clock

V.35 interface

• Channel capacity: 4 Channels
• Interface Rate: 2.048Mbps+-50ppm.
• Interface character: match V.35
• Connector: DB25 male/female (optional).
• Interface type: DCE.
• Clock: G.703 resume clock, internal /external clock.

Power

• DC: -48V (-36 to -72V); +24 V (Optional)
• AC:  90 to 260 VAC ; 47 ~ 63Hz
• Power Interface: DC power terminal/AC socket
• ïPower Consumption: 8 W maximum

Working environment

• Operating temperature: 0 to 50°C
• Storage temperature: -20  to +70°C
• Relative humidity: 5% to 95% (25°C no condense)

Application scenario:

Ordering Information

AN-E1-4xV35/AC	E1 to 4 x V35 interface converter, 75/120, 220V
AN-E1-4xV35/DC/48	E1 to 4 x V35 interface converter, 75/120, DC-48V
AN-E1-4xV35/DC/24	E1 to 4 x V35 interface converter, 75/120, DC+24V

Additional Information

E1 ports	1
V.35 ports	4