User's Manual

Span Line, RGPS, and RF–GPS Cabling – continued
Jun 2004
4-75
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU
DRAFT
ti–cdma–wp–00326–v01–ildoc–ah
Figure 4-49: EV–DO Connections
19MHz EVEN
RESET ALARM MMI
PWR/ALM
PWR/ALM
PWR/ALM
PWR/ALM
RESET
GLI
ACTIVE
ACTIVE
ACTIVE
BPR A BPR B AUX
MMI
MMI
GROUP 1 SPAN
DUAL SINGLE
LAN A LAN B
SPARE
SYSTEM
STATUS
ENET
ENET
ACT
TAT
SINGLE
DUAL
GRP1 SPAN
GRP2 SPAN
GRP3 SPAN
Ethernet Connections
MCC–DO Span Line
Connections
NOTE:
MCC–DO card occupies MCC
slots 1 & 2.
4