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
No. LED Color Description
8 BAK green
n Lights if a connection exists between redundant
BSCUs
n Flashes if data are being transferred
9 IRU green
n Lights if a connection exists to an Interconnection
Relay Unit (IRU) ‒ only in the case of two equip-
ment racks
n Flashes if data are being transferred
The following figure shows the connectors for test and service purposes (OPEN TO
TEST) of the BSCU. The following table describes it in detail.
Figure 25: Connectors for test and service purposes (OPEN TO TEST) of the BSCU
Legend: Connectors for test and service purposes (OPEN TO TEST) of the BSCU
No. Component Description Connector
type
1 10 MHz out Connector for measuring instru-
ments
SMB (male)
2 VGA Monitor port VGA
3 USB1 USB port, e.g. for connecting a
keyboard or a USB stick for soft-
ware updates
USB A
4 USB2 USB A
5 LAN Ethernet port for the service com-
puter
RJ45
Product description
Components> Base Station Controller Unit (BSCU)
DIB-R5 advanced
47Operation Manual 90DIBR5advancedOM02 - 1.0