3 BTS3900 Hardware Configuration
Table 3-2 Principles for configuring the boards in the BBU3900 in GO mode
Board
GTMU
FAN
UPEU
USCU
UEIU
Figure 3-5
Figure 3-5 Typical configuration of the BBU3900 in GO mode
BBU3900 in UO Mode
Table 3-3
3-6
Optional/
Mandatory
Mandatory
Mandatory
Mandatory
Optional
Optional
shows the typical configurations of the BBU3900 in GO mode.
describes the principles for configuring the boards in the BBU3900 in UO mode.
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Maximum
Slot
Quantity
1
Slots 5 and 6
1
Slot 16
2
Slot 18 or slot 19 Preferentially
1
Slot 0 or slot 1
1
Slot 18
BTS3900
Hardware Description
Configuration
Restriction
Configured only
in slot 6 (both
slots 5 and 6 are
occupied)
Configured only
in slot 16
configured in
slot 19 in the
case of a single
UPEU
Preferentially
configured in
slot 1
Configured in
slot 1 in the case
of 1 U dual-
satellite-card (in
this case, slot 0
is also occupied)
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Issue 04 (2011-02-15)