CTC Union SHDSL Instrukcja Użytkownika Pobierz pdf (Strona 15)

2.2 Rear Panel

2.2.1. E1/T1 Interface Model

AC power input version

The rear panel of this model is including power switch, AC power socket, RJ-45 console, G.703 RJ-48C jack or BNC jack for

transmitting and receiving and RJ-45 for DSL cable from left to right.

DC power input version

The rear panel of this model is including power switch, DC power socket, RJ-45 console, G.703 RJ-48C jack or BNC jack for

transmitting and receiving and RJ-45 for DSL cable from left to right.

AC & DC dual power input version

The rear panel of this model is including DC power socket, AC power switch, AC power socket, RJ-45 console, G.703 RJ-48C

jack or BNC jack for transmitting and receiving and RJ-45 for DSL cable from left to right.

Connector Description

ON Power switch. Press 1 for turn on and press 0 for off

90~240V AC IEC-320 C6 AC input connector. It has power adapting function from 90V to 240V

-48V GND DC power input connector (-48V)

CONSOLE RJ-45 for system configuration and maintenance

G.703

RJ-48C for 120Ω E1/T1 connection with PABX (Private Automatic Branch Exchange) or E1

Router

TX BNC for 75Ω E1 transmitting

RX BNC for 75Ω E1 receiving

SHDSL RJ-45 for DSL connection

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CTC Union SHDSL Instrukcja Użytkownika Strona 15