User's Manual
Table Of Contents
- Table of contents
- 1 Notes on the document
- 2 Safety regulations
- 3 Product description
- 3.1 Characteristics of the DIB-R5
- 3.2 Components
- 3.2.1 Connection and control panel
- 3.2.2 VAC voltage supply
- 3.2.3 VDC voltage supply
- 3.2.4 Divider Unit (DIU)
- 3.2.5 Transmitting filter
- 3.2.6 TETRA Channel Unit (CHU)
- 3.2.7 Base Station Controller Unit (BSCU)
- 3.2.8 Interconnection Relay Unit (IRU) ‒ only in the case of a CHU expansion
- 3.2.9 Fan unit
- 3.2.10 Cavity combiner
- 3.2.11 Backplane
- 3.3 Interfaces
- 3.4 Wiring diagrams
- 3.5 Redundancy options
- 3.6 Scope of delivery
- 4 Operation
- 4.1 Safety measures and prerequisites
- 4.2 Switching on the DIB-R5 advanced
- 4.3 Function tests and operating surveillance
- 5 Service interruption
- 6 Recommissioning
- 7 Maintenance
- 8 Troubleshooting
Legend: Connection and control panel (top view)
No. Component Description
1 On/off switch
refer to
Ä
Chapter 3.2.1.1 “On/off switch”
on page 29
2
n V
AC
voltage supply
AC Power Distribution Module
(APDM)
n V
DC
voltage supply
DC Power Distribution Module
(DPDM)
n
Ä
Chapter 3.2.2 “V
AC
voltage supply”
on page 31
n
Ä
Chapter 3.2.3 “V
DC
voltage supply”
on page 35
3 Connection panel
refer to
Ä
Chapter 3.2.1.2 “Connection
panel” on page 29
4 GNSS splitter
refer to
Ä
Chapter 3.2.1.3 “GNSS splitter”
on page 31
5 TX/RXC Antenna connection for transmitting/
receiving antenna C
6 RXC ‒ optional Antenna connection for receiving
antenna C
7 RXB Antenna connection for receiving
antenna B
8 RXA Antenna connection for receiving
antenna A
3.2.1.1 On/off switch
The on/off switch is accessible via the Power Distribution Module (PDM) in the connection
and control panel. The PDM is the main component of the voltage supply and is used for
connecting the voltage supply and the voltage distribution to the hardware components of
the DIB-R5 advanced.
With the V
AC
voltage supply, the on/off switch is available via the AC Power Distribution
Module (APDM), refer to
Ä
Chapter 3.2.2 “V
AC
voltage supply” on page 31.
With the V
DC
voltage supply, the on/off switch is available via the DC Power Distribution
Module (APDM), refer to
Ä
Chapter 3.2.3 “V
DC
voltage supply” on page 35.
3.2.1.2 Connection panel
The connection panel combines all the essential connections, centrally and easily acces-
sible at the top side, e.g. for connection to the transport network. Isolated alarm contacts
provide digital alarm inputs and alarm outputs. The alarm inputs can be monitored via the
network management system (NMS). This allows, for example, to monitor the status of
the surge protection device (SPD) of the DIB-R5 advanced in the NMC-511 FaultMan-
ager. Alarms with the corresponding critical state can be signaled externally via the alarm
outputs, e.g. with a connected light or ringing.
Product description
Components> Connection and control panel
DIB-R5 advanced
29Operation Manual 90DIBR5advancedOM02 - 1.0