Click Fraud
  • Fully integrated transceivers for long-haul E1 interface;
  • E1 Data and Clock recover;
  • A variety of power options: AC220V, DC-48V / DC24V;
  • E1 interface

Interface Standard:   comply with protocol G.703;

 Interface Rate:                     2048Kbps±50ppm;

 Interface Code:        HDB3;

 E1 Impedance:75Ω (unbalance),120Ω(balance);

 Jitter tolerance:In accord with protocol G.742,G.823

 Allowed Attenuation: 0~6dBm


  • Environmental indicators

Operating temperature: -10 ℃ – +60 ℃

Storage temperature: -40 ℃ – +85 ℃

Humidity: 0% -95% (non-condensing)

MTBF:> 100,000 hours


Bit Rate



120W Balance

The “mark” (pulse) nominal peak voltage


“Empty” (no pulse) nominal peak voltage


Nominal pulse width


Pulse width at the midpoint of the positive and negative pulse amplitude ratio


Nominal pulse amplitude, pulse width ratio of positive and negative half


Product number


Product Function Description

1xE1(120 Ohm) Repeater

Business port description

2*E1 120 ohm Interface;

power supply

AC220V or DC-48V (optional power supply), support for redundant power backup

Product Size

(L × W × H) 140 * 110 * 31 mm Desktop


0.55Kg / PCS


E1 repeater, AC or DC power, or dual power


The Repeater is E1 long-haul, OSI Layer One repeaters. The compact design, low cost, and easy operation and an excellent choice for E1 link extension.  provides a simple 1 pair (Tx/Rx) in, 1 pair (Tx/Rx) out repeater interface, Setup is extremely simple. Just select the proper termination impedance from the three position slide switch (120 Ohm for E1) and The E1 signal is completely recovered with new pulse shape and low jitters.

Stay in touch via e-mail newsletter!

Subscribe to our mailing list for weekly performance tips