Ericsson Radio Systems AB BKRC1311005-2 사용자 설명서
Ericsson Internal
DESCRIPTION
DESCRIPTION
16 ( 24 )
/ XSNJOER
174/1551-LZA 701 0001 Uen
EAB/ FJG/YP ( Louise Cederlund)
2007-06-12
A
Prepared (also subject responsible if other)
No.
Approved
Checked
Date
Rev
Reference
DXU
d
T
R
U
T
R
U
d
T
R
U
T
R
U
d
T
R
U
T
R
U
CDU
CDU
PSU
FAN EPC-
bus
External alarms
ESB
Transmission lines
IOM-
bus
bus
Y-links
P010923A
Optional BFU
CDU
OMT
GPS
Cabinet ID
TMA-CM (optional)
Figure 6
Block Diagram Showing Internal Power and Signal Paths
The connection field for external connectors is located at the top of the radio
cabinet inside the door. Internal connections, the test interface and operator
interface are located on some hardware units.
cabinet inside the door. Internal connections, the test interface and operator
interface are located on some hardware units.