COMBA CriticalPoint V3 7 BDA - V3 Ru Internal Layout

CRITICALPOINT 700/800MHZ BDA/DAS/BBU V3 USER MANUAL
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Rev. 1-0-2 Rev. Date: 11-1-2024
Page: 45
1.25 V3 RU INTERNAL LAYOUT
Figure 18: V3 RU Internal Component Layout
Note: Further descriptions of these connections are provided in the installation, commissioning, and alarms
sections of this manual.
Note: MT Triplexer is field-replaceable should the radio authority change their requirements over time.
Contact the Comba Sales Team for more information on how to order and procure a replacement Triplexer.
See Appendix J for the procedure to replace the DT and MT Cavity Filters/Triplexers.
MT Triplexer
Built-in Annunciator
Mute/Lamp
Test
AC Input
from BBU
AUX
48VDC
OUT
AC
ON/OFF
SW
DC
IN/CHRG
SW
RS485 Comms
Battery
28VDC
AUX
8 x Dry Contact
Alarm Outputs
Battery Connection from BBU
5 x External
Alarm Inputs
28VDC
to AP
RS485
Comms AP
Redundancy
Switch
(Future)
Not Used
RF-to-Fiber Converter
MAIN Fiber Port
Backup Fiber Port
Door
Switch
Security Bolt Mounting Hole