Figure 4-3: Site Cabling For Three Microcells - Motorola SC 300 Manual

Site Cabling for BTS With Customer–Supplied Site I/O Interface

Figure 4-3: Site Cabling for Three Microcells

MICROCELL 3
4
LEGEND
LA = Lightning Arrestor
2X = SU Splitter/Combiner
4-10
F/1 (MIB) OR
I/1 (MIB)
U/1(DC POWER)
AC INSTALL
S/1
(AC POWER) BOX
(SEE NOTE 3)
D/1(ANTENNA)
ANT 4
LA
TX/RX
D/1(ANTENNA)
ANT 3
LA
RX
Y/1(GROUND)
GROUND
Q/1 (SU)
2X
Q/1 (SU)
KEY
B/1(ANTENNA)
NUMBER
OF CABLES
LABEL
SC 300 BTS Hardware Installation, ATP and FRU Procedures
DC POWER
LA
AC POWER
MICROCELL 1
B/1
(GROUND)
R/1 (SU)
R/1 (SU)
2X
Q/1 (SU)
Z/1 (SITE I/O
CABLE) SEE
NOTES 1 AND 2
SITE I/O
INTERFACE
E/1 (MIB) OR
K/1 (MIB) OR
U/1(DC POWER)
S/1
(AC POWER)
MICROCELL 2
D/1(ANTENNA)
Y/1(GROUND)
NOTES
1: Site I/O junction box and associated cable are
present on Microcell 1 only.
2. If BTS is not equipped with the primary surge
NAME
suppressor, then you will require the Site I/O Cable
Extender Cable, p/n 3088116C01 (cable Z).
3. The AC Installation Box is required for outdoor
applications.
– continued
U/1(DC POWER)
S/1
AC INSTALL
(AC POWER)
BOX
(SEE NOTE 3)
AC POWER
D/1(ANTENNA)
LA
Y/1(GROUND)
GROUND
M/1 (RGPS)
LA
N/1 (SPAN)
DSU
O/1 (CUSTOMER
INPUTS)
V/1 (PHONE)
LA
DC POWER
AC INSTALL
LA
BOX
(SEE NOTE 3)
ANT 2
LA
TX/RX
GROUND
PRELIMINARY
DC POWER
LA
ANT 1
TX/RX
RGPS
LA
SPAN
CUSTOMER
INPUTS
PHONE
(MODEM)
AC POWER
DEC 2000