Span Line Daisy Chain Cabling for Sites Equipped with Optional Primary
Surge Suppressor
– continued
PRELIMINARY
SC
t
300 BTS Hardware Installation, ATP and FRU Procedures
DEC 2000
5-38
Figure 5-27: Site I/O Interface Cabling for Span Line Daisy Chain Cabling
CUSTOMER
INPUTS
SPAN
RGPS
PHONE
(MODEM)
PRIMARY
SURGE
SUPPRESSOR
SITE I/O
CABLE
CUSTOMER
INPUTS
SPAN
PHONE
(MODEM)
SITE I/O
CABLE
CUSTOMER
INPUTS
SPAN
PHONE
(MODEM)
SITE I/O
CABLE
CUSTOMER
INPUTS
SPAN
PHONE
(MODEM)
SITE I/O
CABLE
BTS 1
(SEE NOTE 1)
SPAN LINE DAISY
CHAIN CABLE
SPAN LINE DAISY
CHAIN CABLE
SPAN LINE DAISY
CHAIN CABLE
NOTE 1: EACH BTS SITE MAY
CONTAIN UP TO FOUR SC340 UNITS.
THERE MAY BE A TOTAL OF 12 BTSs IN
A DAISY CHAIN
W
W
W
BTS 2
(SEE NOTE 1)
BTS 3
(SEE NOTE 1)
BTS 4
(SEE NOTE 1)
PRIMARY
SURGE
SUPPRESSOR
PRIMARY
SURGE
SUPPRESSOR
PRIMARY
SURGE
SUPPRESSOR
5