User manual

18
2.2.4. Multi-interfaces in one Model
DC power input version
The rear panel of this model is including power switch, AC power socket, RJ-45 for console cable, LAN for Ethernet cable,
G.703 RJ-48C or BNC jacks for transmitting and receiving, DB-25(Female) for serial cable 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 for console cable, LAN for Ethernet cable,
G.703 RJ-48C or BNC jacks for transmitting and receiving, DB-25(Female) for serial cable 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 for console cable, LAN
for Ethernet cable, G.703 RJ-48C or BNC jacks for transmitting and receiving, DB-25(Female) for serial cable 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
ETH RJ-45 LAN port for Ethernet cable
E1
RJ-48C for 120Ω E1/T1 connection with PABX (Private Automatic Branch Exchange) or
E1 Router
SERIAL DB-25(F) for RS-530 and V.35 or X.21(with adaptor cable)
TX BNC for 75Ω E1 transmitting
RX BNC for 75Ω E1 receiving
DSL RJ-45 for DSL connection