Site Cabling for BTS With Customer–Supplied Site I/O Interface
– continued
PRELIMINARY
SC
t
300 BTS Hardware Installation, ATP and FRU Procedures
DEC 2000
4-12
Figure 4-5: Site Cabling for One Picocell
PICOCELL 1
CUSTOMER
INPUTS
SPAN
RGPS
SITE I/O
INTERFACE
PHONE
(MODEM)
LA
LA
DSU
LA
ANT A
TX/RX
LA
DC POWER
GROUND
KEY
B/1(ANTENNA)
LABEL
NUMBER
OF CABLES
NAME
Y/1(GROUND)
D/1(ANTENNA)
U/1(DC POWER)
LEGEND
LA
= Lightning Arrestor
P/1 (SU)
M/1 (RGPS)
N/1 (SPAN)
O/1 (CUSTOMER
INPUT)
V/1 (PHONE)
NOTES:
1. If BTS is not equipped with the primary surge
suppressor, then you will require the Site I/O Cable
Extender, p/n 3088116C01 (cable Z).
2. The AC Installation Box is required for outdoor
applications.
Z/1 (SITE I/O CABLE)
SEE NOTE
B/1 (GROUND)
AC POWER
LA
S/1
(AC POWER)
AC INSTALL
BOX
(SEE NOTE 2)
4
