User's Manual Part 3

MCC Data Only (MCC–DO) Card
MAY 2004 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU 9-41
PRELIMINARY
Introduction
The procedures in this section cover only the MCC Data Only
(MCC–DO) card. If in use, this card utilizes MCC slots 1 and 2, with
slot 3 containing an MCC–1X card or a filler panel.
EV–DO FRU Information
If there are conflicts between the procedures presented here and the
material presented in 1xEV–DO Field Replaceable Unit (FRU)
Procedures – 68P09257A99, the manual takes precedence.
System Impact/Considerations
If the Multi–Channel CDMA Data Only card fails or is removed from
service, there will be an interruption in call processing.
LED States
The MCC–DO card uses four front panel LEDs to indicate its status.
Table 9-23 lists the states of the MCC–DO LEDs.
Table 9-23: MCC–DO LED States
LED Color Status SPAN
Green ON INS or INS_SBY or INS_ACT
PWR/ALM
ON Not installed or OOS.
Red Blinking Installed in wrong slot.
–– OFF Off
Green ON INS_ACT
Blinking OOS or INS_SBY
Red ON Not Initialized.
ACT Blinking Installed in wrong slot.
Orange ON INS
–– OFF Off
Red ON Major alarms on a provisioned span.
SPAN Orange ON Minor alarms on a provisioned span.
Green ON No alarms on a provisioned span.
–– OFF No Provisioned span.
Orange ON Both ENET and TAT links are up.
ENET Green ON Either ENET or TAT link is up.
table continued on next page
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