ADC DLC0802A User Manual
FCC ID: F8I-DLC0802A User Manual - Part 3
The NOC/NEM interface is a command line interface that is presented at an NOC terminal. The
NOC/NEM interface is used for remote control and monitoring operations. The NOC/NEM
interface consists of ASCII text strings that are input as SET or GET commands which are
followed by the action or information required. A text string response is received from the
specified system or systems to confirm the requested action or to report the requested
information. Examples of several typical NOC-NEM interface commands and the responses
received are shown in Figure 2-19. The NOC/NEM interface requires only a VT100 terminal/
emulator or a PC-type computer that is loaded with a communication software such as
Procomm Plus. While primarily intended for use at the NOC, the NOC/NEM interface
commands may also be input from the DEMS computer.
ADCP-75-150 • Preliminary Issue A • March 2003 • Section 2: Description
11 SPECIFICATIONS
Refer to Table 2-6 for the Digivance 800 MHz 20 Watt System nominal specifications. All
specifications apply after a five minute warm-up period.
PARAMETER SPECIFICATION REMARKS
Optical - Host and Remote Unit
Fiber type 9/125, single-mode
Number of fibers required
Direct
With WDM
Forward path wavelength 1550 nm
Reverse path wavelength 1310 nm
Figure 2-19. NOC/NEM Interface Typical Commands
Table 2-6. 800 MHz 20 Watt System Nominal Specifications
2
1
The wavelength division multiplexer (WDM) is an accessory.
© 2003, ADC Telecommunications, Inc.
Page 2-27
ADCP-75-150 • Preliminary Issue A • March 2003 • Section 2: Description
Table 2-6. 800 MHz 20 Watt System Nominal Specifications, continued
PARAMETER SPECIFICATION REMARKS
Optical transmit power output
Host Unit
Remote Unit
0 dBm
+2 dBm
Optical budget 25 dB
Optical Receive Input –15 dBm
Optical connectors Industry standard SC Host, remote, and WDM
RF Forward Path - 800 MHz
Bandwidth
A
B
band
band
11 and 1.5 MHz
10 and 2.5 MHz
Frequency range
A
B
band
band
869–880 and 890–891.5 MHz
880–890 and 891.5–894 MHz
Out-of-band emission s
Primary
–13 dBm per 1 MHz bandwidth
from 10 kHz to 20 GHz
Secondary (see Note 1)
–98 dBm per 100 kHz from 824
to 849 MHz and from 1850 to
1910 MHz
For optical BER of 10
–6
Gain of forward path
(Host input to Remote antenna
port)
80.5 dB at band center, room
temperature, and 0 dB attenuation setting
Includes power amplifier.
Gain flatness
Band flatness
Channel flatness
±
1.5 dB across freq. range
±1 dB
variation across any 1.25
MHz channel
Gain variation ± 3 dB over temp and unit-to-
unit
Out-of-band rejection –40 dB at >
±17.5 MHz from
881.5 MHz
Propagation delay 2.2 µs Excludes fiber delay
Configurable propagation delay
Range
Step size
Up to 63 µs
0.1µs
Plus standard propagation delay
Spurious
In-band self generated
Free dynamic range
–13 dBm at remote output
60 dB at 30 kHz bandwidth
Transmit peak-to-average 10 dB
Two-tone Intermodulation –55 dBc at remote output Two tones at 5 Watts each
CDMA Intermodulation
885 kHz to 1.25 MHz
1.25 to 1.98 MHz
1.98 to 2.25 MHz
–45 dBc per 30 kHz
–8 dBm per 30 kHz
–55 dBc per 30 kHz
Absolute level
Page 2-28
© 2003, ADC Telecommunications, Inc.
ADCP-75-150 • Preliminary Issue A • March 2003 • Section 2: Description
Table 2-6. 800 MHz 20 Watt System Nominal Specifications, continued
PARAMETER SPECIFICATION REMARKS
Nominal composite RF input
signal level
–40 dBm at 0 dB attenuation
–10 dBm at max. attenuation
An input signal level of –40 dBm
provides maximum output power
Configurable input level
Range
Step size
30 dB
1 ± 0.5 dB ±10% of attenuation
monotonic
Composite RF Output power 40.5 dBm (11 Watts) at remote
antenna port with –40 dBm input
20 Watts at power amplifier output
Configurable RF Output
Range
Step size
30 dB at remote unit
1 ±0.5 dB ±10% of attenuation
monotonic
Transmit path insertion loss 2.5 dB
RF Reverse Path - 800 MHz
Bandwidth
A
B
band
band
11 and 1.5 MHz
10 and 2.5 MHz
Frequency range
A
band
B
band
In band spurs (caused by an individual out-of-band signal)
824–835 and 845–846.5 MHz
835–845 and 846.5–849 MHz
–75 dBc (1 MHz to 20 GHz and
> 10 MHz out-of-band)
–120 dBc (1930 to 1990 MHz)
–120 dBc (869 to 894 MHz) Required for dual band
Propagation delay 2.2 µs Excludes fiber delay
Configurable propagation delay
Range
Step size
Up to 63 µs
0.1µs
Plus standard propagation delay
Gain flatness
Band flatness
Channel flatness
±1.5 dB across frequency range
±1 dB variation across any 1.25
MHz channel
Gain of reverse path
Overall gain
30 dB at band center at room
ALC not invoked
temperature
Gain variation
3 dB over temperature
Out-of-band rejection –40 dB at >
±17.5 MHz from
ALC not invoked
ALC not invoked
836.6 MHz
Spurious (in-band self gener-
–110 dBm referred to input AL C not invoked
ated)
Intermodulation –62 dBc two tones at –50 dBm
System noise figure 9 dB ALC not invoked
© 2003, ADC Telecommunications, Inc.
Page 2-29
ADCP-75-150 • Preliminary Issue A • March 2003 • Section 2: Description
Table 2-6. 800 MHz 20 Watt System Nominal Specifications, continued
PARAMETER SPECIFICATION REMARKS
Configurable RF output
Range
Step size
30 dB
1 ±0.5 dB ±10% of attenuation
monotonic
Blocking dynamic range 7 0 dB
Level limiting ALC threshold –40 dBm dB instantaneous
Level limiting ALC range 30 dB
RF Forward and Reverse Path
Modulation Accuracy
Service/Mod Type/Parameter
TDMA/n/4-DQSK/rms EVM
GSM/GMSK/rms phase error
EDGE/8PSK/rms EVM
EIA-97D/CDMA/rho factor
7%
4%
7%
.97%
Physical/Environmental/
Electrical - Host Unit
Dimensions (H×W×D)
3.5 × 17.2 × 15.3 inches
(89
×
437
×
389 mm)
Dimension for width does not
include the mounting brackets
which can be installed for either
19- or 23-inch racks.
Mounting 19- or 23-inch rack EIA or WECO
Weight 18 lbs. (8.2 kg)
Weather resistance Indoor installation only
Operating temperature 0º to 50º C (32º to 122º F)
Storage temperature –40º to 70º C (–40º to 158ºF)
Humidity 10% to 90% No condensation
External alarm connector Screw-type terminals NO and NC relay contacts
DC power connector Screw-type terminal strip
RF coaxial cable connectors N-type (female)
Service connector DB-9 (female) RS-232 DTE interface
CAN connectors RJ-45 jack
Power input ± 24 or ± 48 Vdc
Power consumption 55 watts
Current rating 1 Amp at –48 Vdc
Reliability at 25ºC MTBF 80,000 hours Excluding fans
Page 2-30
© 2003, ADC Telecommunications, Inc.
ADCP-75-150 • Preliminary Issue A • March 2003 • Section 2: Description
Table 2-6. 800 MHz 20 Watt System Nominal Specifications, continued
PARAMETER SPECIFICATION REMARKS
Physical/Environmental/
Electrical - Remote Unit Outdoor
Cabinet
Cabinet dimensions (H×W×D) 25.6 × 10.13 × 20.75 inches
(674
×
257
×
527 mm)
Mounting Wall, pole, or pedestal Pedestal mounting requires ped-
estal mount kit. (accessory)
Weight 80 lbs (36.3 kg) Includes modules
Weather resistance NEMA-3R, removable dust filter
Operating temperature –30º to 50º C (–22º to 122º F)
Storage temperature –40º to 70º C (–40º to 158ºF)
Humidity 10% to 90% No condensation
External alarm connector Screw-type terminals External alarm inputs
AC power connection 3/4- or 1/2-inch conduit Per local code or practice.
Antenna cable connector N-type female
Fiber optic cable size
0.375 to 0.875 inch (10 to 22
mm) diameter cable
Lightning protection 20 kA IEC 1000-4-5 8/20 µs
9/125, single-mode
waveform
Service connector DB-9 female (on STM) RS-232 DTE interface
Power input 120 or 240 VAC, 50 or 60 Hz Operation on 240 Vac requires
removal of the 120 Vac outlet.
Power consumption 1200 watts
Current rating 9 Amps at 120 Vac
Reliability at 25ºC MTBF 50,000 hours Excluding fans and air filter
Physical/Environmental/
Electrical - Remote Unit Indoor
Mounting Shelf
Mounting Shelf dimensions
(H×W×D)
14.15 × 17.39 × 15.6 inches
(359
×
442
×
396 mm)
Mounting 19-inch equipment rack WECO or EIA
Weight 50 lbs. (22.7 kg) Includes modules
Operating temperature –30º to 50º C (–22º to 122º F)
Storage temperature –40º to 70º C (–40º to 158ºF)
Humidity 10% to 90% No condensation
External alarm connector Screw-type terminals ( on STM) External alarm inputs
AC power connection AC power cord with standard 3-
prong 120 Vac plug.
© 2003, ADC Telecommunications, Inc.
Page 2-31
ADCP-75-150 • Preliminary Issue A • March 2003 • Section 2: Description
Table 2-6. 800 MHz 20 Watt System Nominal Specifications, continued
PARAMETER SPECIFICATION REMARKS
Antenna cable connector N-type female (on STM)
Fiber optic cable connector SC-type (on STM)
Service connector DB-9 female (on STM) RS-232 DTE interface
Power input 120 or 240 VAC, 50 or 60 Hz Operation on 240 Vac requires
power cord with 240 Vac plug.
Power consumption 1200 watts
Current rating 9 Amps at 120 Vac
Reliability at 25ºC MTBF 50,000 hours Excluding fans and air filters
Note 1: Required for co-located sites such as dual band. Otherwise, the emissions from one unit
can limit the sensitivity of the other.
Page 2-32
© 2003, ADC Telecommunications, Inc.
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