GENERAL INFORMATION

SNL-E1-V.35 converter provide physical conversion between ITU-T G.703 standard E1 interface and standard V.35 interface. Offering security and seamless link for communication between different devices with different interfaces. and the device to transfer data only have V.35 output. Data interface mode is DCE, can connect with DTE or DCE device.

PRODUCT CHARACTER

Elaborated circuit design, use full hardware to guarantee the reliability of product. 

* System have strict test and practical validate, Match ITU-T advice V.35, G.703, G.704 etc.

* Provide E1 interface option: 75 Ohm unbalance and 120 Ohm balance.

* V.35 support plug and play.

* V.35 interface provide several clock and timing option.

* One row indicator

* Convert electric between G.703 and V.35 interface.

* Working clock support internal, external, line clocks.

* Power supply option: -48VDC, -24VAC, 220VAC.

* Rack mount: 19 inch standard 4.0U cabinet.

TECHNICAL SPECIFICATION

3.1 E1 interface

* Coding: HDB3.

* E1 Impedance : 75Ω(unbalance) and 120Ω(balance).

* Clock: three modes for option.

* Jitter tolerance : fine than G.742 and G.823.

3.2 V.35 interface

* Interface Rate:  2.048M

* Interface character: match V.35.

* Connector: DB25 (female).

* Interface type: DCE.

* Clock: G.703 resume clock, internal clock.

3.3 Environment requirement

* Power supply: AC180 ~ 240V, DC –48V, DC +24V.

* Power consumption: <3W.

* Operation temperature: 0℃～50℃.

* Storage temperature: -40°C-+70°C.

* Relative humidity: 95%(no condensation).

No causticity and impregnant gas, no rising dust, and no strong magnetic field

disturbing.

3.4 Dimension

210mm(W) * 150mm(L) * 30mm(H)

Working mode