Span Line Daisy Chain Cabling
Figure 4-18: Site I/O Interface Cabling for Span Line Daisy Chain Cabling
BTS 1
(SEE NOTE 1)
BTS 2
(SEE NOTE 1)
NOTE 1: EACH BTS SITE MAY
CONTAIN UP TO FOUR SC340 UNITS.
THERE MAY BE A TOTAL OF 12 BTSs IN
A DAISY CHAIN
DEC 2000
SC 300 BTS Hardware Installation, ATP and FRU Procedures
– continued
BTS 3
(SEE NOTE 1)
BTS 4
(SEE NOTE 1)
SITE I/O
INTERFACE
SITE I/O
CABLE
SPAN LINE DAISY
N
CHAIN CABLE
SITE I/O
INTERFACE
SITE I/O
CABLE
SPAN LINE DAISY
N
CHAIN CABLE
SITE I/O
INTERFACE
SITE I/O
CABLE
SPAN LINE DAISY
N
CHAIN CABLE
SITE I/O
INTERFACE
SITE I/O
CABLE
PRELIMINARY
RGPS
SPAN
CUSTOMER
INPUTS
PHONE
(MODEM)
SPAN
CUSTOMER
INPUTS
4
PHONE
(MODEM)
SPAN
CUSTOMER
INPUTS
PHONE
(MODEM)
SPAN
CUSTOMER
INPUTS
PHONE
(MODEM)
4-37