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ITEM
Power
AC power ingress
Battery backup options
extended
glitch
RAN box power use
cPCI rack power
Optical
Fiber cable ingress
Fiber type
Optical connectors
Insertion loss
Number of fibers required
Fiber configuration
Fiber data link protocol
Wavelengths per fiber
with WDM option
with CWDM option
Optical transceiver type
Optical Tx power
Optical Rx sensitivity
Optical link margin
Optical link loss
Optical Rx saturation level
Optical Rx damage level
Optical safety class
RF
Tuning frequency
PCS band
Cellular band
SMR 800 band
SMR 900 band
Instantaneous bandwidth
Receiver noise figure
PCS band
Cellular band
Table 2. RAN Specifications
SPECIFICATION
240 VAC, 20 Amps, single phase
120 minutes
5 minutes
2700 Watts Max.
16 Amps Max.
-48 VDC
Nylon connector accommodates
cable diameters in range 0.38-
0.50 inches (0.97-1.27 cm).
Corning SMF-28 or equivalent
LC
0.2 dB Typical, 0.4 dB Max.
1-4 fiber runs per RAN
Star (point to point) or ring
OC-48
1 (1310 nm)
2 (1310/1550)
8 (1470-1610)
SFP
-3 dBm Max, -10 dBm Min.
-22 dBm Typical, -18 dBm Max.
2 dB
6 dB
-3 dBm
-3 dBm
1
Receive Path
1850-1910 MHz
824-849 MHz
806-824 MHz
896-901 MHz
15 MHz
6 dB
5 dB
ADCP-75-210 • Issue 1 • March 2007
COMMENT
-48 volts
@25 degrees C (degrees F)
for four bands
For larger cable sizes, refer to the
note in
Section 1.6.2 on Page
Standard on SFP transceivers
Ran ring limited to 3 SIFs
Without WDM/CWDM option
20 nm increments (ITU-GRID)
Dual LC connector
Finistar FTRJ-1320-1
(or equivalent)
Estimated
Estimated
Min. Max. operational power
Min. Max survivable power
ANSI Z 136.2
Transmit Path
1930-1990 MHz
869-894 MHz
851-869 MHz
935-940 MHz
Measured at Hub output connec-
tor (BIM, RxP) without BTS at 10
dB gain and a single RAN
© 2007, ADC Telecommunications, Inc.
9.
Page 7
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