Data Network Terminal Single-port and Multiport Operating Instructions
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10.2 Power supply
Table 19. DNT2Mi power supply
Power consumption, depending on adapters and power supply used (AC, DC,
RP)
DNT2Mi multiport 5 – 15.5 W
• 5 W, when one G.703/2M adapter, remote power
supply and 2-wire line used
• 12 W, when three V.35 adapters, AC power supply
and 2-wire line used
• 15.5 W, when three ET adapters, AC power supply
and 4-wire line used
DNT2Mi single-port 4.4 – 10.5 W
• 4.4 W, when G.703/2M adapter, remote power
supply and 2-wire line used
• 7.3 W, when V.35 adapter, AC power supply and 2-
wire line used
• 10.5 W, when ET adapter, AC power supply and 4-
wire line used
AC power supply
Voltage 90 to 264 V
AC
Frequency 47 to 65 Hz
Tolerance against
interruptions
> 40 ms at 90 V
> 500 ms at 230 V
DC power supply
Voltage -20 to -75 V
Remote power supply
Voltage 50 to 150 V on both pairs as generated through ACL2i
at central site
Start-up voltage Min. 90 V
DC
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