User's Manual

ADCP-75-132 • Issue 2C • August 2006
Page 14
© 2006, ADC Telecommunications, Inc.
2.5 Specifications
Refer to Table 5 for the Digivance ICS system specifications. All specifications apply after a
five minute warm-up period.
Table 5. System Specifications
PARAMETER SPECIFICATION REMARKS
Optical – All Units
Fiber type Multi-mode: 50 or 62.5 micron core
Single-mode: 9 micron core
Two fibers per transport link
Maximum fiber length for
guaranteed performance
500 m (1,641 ft)
750 m (2461 ft)
10 km (32,808 ft)
With 62.5 micron core MM fiber
With 50 micron core MM fiber
With 9 micron core SM fiber
Optical output power –10 to –3 dBm
Optical wavelength 850 nm for multi-mode use
1310 nm for single-mode use
Environmental
Operating temperature 0º to 50º C (32º to 122º F)
Storage temperature –30º to +70º C (–22 to 158º F)
Humidity No condensation
Weather resistance NEMA 1, IEC 529 IP30 Indoor installation only
Airborne contaminants
(DRU only)
At or below levels established in Telecordia Standard, GR-63-CORE,
Network Equipment-Building System (NEBS) Requirements: Physical
Protection, Section 4.5 Airborne Contaminants, Table 4-11, Indoor
Contaminant Levels.
RF Forward Path
System bandwidth 25 MHz
1900 MHz freq. bands
AD band
DBE band
BEF band
EFC band
US PCS
1930 to 1950 MHz
1945 to 1970 MHz
1950 to 1975 MHz
1965 to 1990 MHz
Output power See Table 6 Maximum composite output signal
requires maximum input signal
Gain +36 dB nominal At room temperature
Gain variation < 6 dB
< 1.5 dB variation per 1.25 MHz
CDMA channel
Over frequency, temperature, and
unit to unit. May have up to 2 dB
variation at upper band edge.
OIP3 +35 dBm typical At max. composite output power
CDMA ACPR1 < –45 dBc
Spurious Output < –30 dBm
Maximum RF input signal
level (composite)
Approximately –10 dBm Will vary depending on access protocol
and number of carriers
(continued)