Application Field
Non-destructive connection to the E1/T1/J1 channels in the digital interoffice or PBX lines.
Description
VOCORD ETAP-8E1 brancher is a controller intended for tapping an E1/T1/J1 information signal through a twisted-pair, Category 5 cable (UTP, AWG-24-120 Ohm). It can be mounted in a 19-inch rack. VOCORD ETAP-8E1 is a part of VOCORD Phobos — a multichannel audio and video recording system.
Technical Specifications
| Parameter | Value |
|---|---|
| Physical connection | Parallel |
| E1/T1/J1 physical layer interface | ITU-T G.703 |
| Signal jacks type | RJ-45 according to the Cisco T1/E1 Trunk and Digital Voice Port Pinouts (RJ-48) |
| Cabling type | Unshielded UTP, 24-AWG |
| Input impedance | at least 6 kOhm (АС) , at least 1 MOhm (DC) |
| Output impedance | 120 Ohm (АС) |
| Coupling variation | 0 dB ± 1,5 dB |
| Total harmonic distortion | < -26 dB |
| Power supply | 5.0 ±0.2 V |
| Maximum current consumption | < 200 mA |
