Ac Power Connections - ADC Digivance Installation And Operation Manual

PARAMETER
Noise Figure
DHU RF output signal
level
Physical/Electrical – DHU
Weight
RF connection
Alarm connection
Optical connection
DC power output
connection
Power input
AC power connection
Power consumption
Current rating
Physical/Electrical – DEU
Weight
Optical connection
DC pwr output connection
Power input
AC power connection
Power consumption
Current rating
Physical/Electrical – DRU
Weight
RF connection
Antenna types
Optical connection
DC pwr input connection
Power input
DC power cable length
(Cat-3 or -5 cable)
Power consumption
Current rating
Note : The noise from all remotes is added at the host. Given N units with identical gain and noise, the formula
applies exactly. Slight unit to unit noise figure and gain variations make this a very useful approximation.
Table 5. System Specifications, continued
SPECIFICATION
< 8 dB + 10 log N where N = # of
remotes
–30 dBm maximum
18.5 lbs (8.4 kg)
Type N
Screw terminals (14–26 AWG)
Duplex LC transceiver
RJ-45
120–240 VAC, 50/60 Hz
IEC 320
250 W
2 Amps at 120 VAC
18.5 lbs (8.4 kg)
Duplex LC transceiver
RJ-45
120–240 VAC, 50/60 Hz
IEC 320
250 W
2 Amps at 120 VAC
1.5 lbs (708 g)
SMA
Ceiling mount omni directional
90º directional panel
Ceiling mount hallway
Duplex LC transceiver
RJ-45
34 to 48 VDC
500 meters (1,641 ft) maximum
17 W
400 mA at 48 VDC
ADCP-75-130 • Issue 3C • August 2006
REMARKS
< 8 dB typical. See Note at end of
table.
With a –40 dBm composite
maximum input signal at the DRU
Female
NO, NC, and COM (form C relay
contacts)
Female
Male
Maximum
Female
Male
Maximum
Female
2.5 dBi gain
7.5 dBi gain
4 dBi gain
Female
Any distance beyond 500 meters
requires alternate power sourcing
Typical
© 2006, ADC Telecommunications, Inc.
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