User's Manual
Table Of Contents
- 1 Notes on the document
- 2 Safety regulations
- 3 Product description
- 3.1 Constituents
- 3.1.1 Voltage supply and alarming system
- 3.1.1.1 Terminal block
- 3.1.1.2 Expansion for VAC voltage supply (VAC voltage supply unit)
- 3.1.1.3 Alarm system expansion
- 3.1.1.4 SC200 - optional (VAC or alarm system expansion)
- 3.1.1.5 Alarm input/output module - optional (VAC or alarm system expansion)
- 3.1.1.6 Rectifier module - optional (VAC expansion)
- 3.1.2 E1 connection board
- 3.1.3 Redundancy package with LAN Routing Unit (LRU)
- 3.1.4 On/off switch
- 3.1.5 TIB transceiver module (TETRA Indoor Base)
- 3.1.6 Antenna Coupling System (ACS)
- 3.1.7 Fan unit
- 3.1.8 Cavity coupler (only for the Cavity variant)
- 3.1.9 Redundancy options for the DIB-500 R4.1 or the Base Station Function (BSF)
- 3.1.1 Voltage supply and alarming system
- 3.2 Interfaces
- 3.3 Wiring diagrams
- 3.4 Scope of delivery
- 3.1 Constituents
- 4 Transport and storage
- 5 Setup and commissioning
- 5.1 Safety measures and prerequisites
- 5.2 Tools, aids and materials
- 5.3 Installing equipment racks
- 5.4 Removing the top cover of the mounting frame
- 5.5 Connecting equipment racks (as of 5 carriers)
- 5.6 Connection to the electrical system
- 5.7 Connecting Ethernet cables
- 5.8 Installing the GPS antenna
- 5.9 Installing the GPS protector - optional
- 5.10 Connecting antennas
- 5.11 Connecting external alarm sensors (LSA+)
- 5.12 Connecting external alarms - optional, with VAC or alerting expansion
- 5.13 Mounting the top cover of the equipment rack
- 5.14 Switching on the voltage source
- 5.15 Switching on the DIB-500 R4.1
- 6 Configuration
- 6.1 Configuring the software
- 6.1.1 Work equipment
- 6.1.2 Preparatory measures
- 6.1.3 Deleting the ARP buffer
- 6.1.4 Configuring and generating network configurations via the NMC-515 ConfigurationManager
- 6.1.5 Creating the download repository
- 6.1.6 Adapting IP addresses (with more than one transceiver module)
- 6.1.7 Performing an initial download via NMC-522 DownloadManager
- 6.2 Adjusting a cavity coupler - optional (cavity variant only)
- 6.3 Concluding tasks
- 6.1 Configuring the software
- 7 Function tests and operating surveillance
- 8 Service interruption
- 9 Recommissioning
- 10 Maintenance
- 11 Component replacement
- 11.1 Safety measures and prerequisites
- 11.2 Overview of replacement components and tools, aids and materials
- 11.2.1 Replacing the TIB transceiver module (tools and aids)
- 11.2.2 Replacing the ACS (tools and aids)
- 11.2.3 Replacing components of the fan unit (tools, aids and materials)
- 11.2.4 Replacing the LRU (tools and aids)
- 11.2.5 Replacing the top hat rail power supply unit (tools and aids)
- 11.2.6 Replacing components of the mounting frame/the voltage supply unit (tools, aids and materials)
- 11.2.7 Replacing cavity couplers (tools and aids)
- 11.2.8 Replacing the GPS protector (tools and aids)
- 11.3 Replacing the TIB
- 11.4 Replacing the ACS
- 11.5 Replacing fan unit constituents
- 11.6 Replacing the LRU - optional (redundancy package)
- 11.7 Replacing the top hat rail - optional (redundancy package)
- 11.8 Replacing components of the VAC and alarm system expansion - optional
- 11.9 Replacing cavity couplers - optional (cavity variants only)
- 11.10 Replacing the GPS protector - optional
DIB-500 R4.1 Product description
Constituents
60 Installation, Operation and Service Manual 90DIB500R41IM_FCC02 – 99.1
3.1.9 Redundancy options for the DIB-500 R4.1 or the Base Station Func-
tion (BSF)
The ACCESSNET
®
-T IP provides numerous redundancy concepts to ensure the availa-
bility of services and performance features reliably even in exceptional situations. The
concept of designing system functions, network elements and connection routes redun-
dantly, may be required to ensure location reliability and system reliability. Location and
system reliability refers to the capability of the network to perpetuate the operation of
the overall system even if one location or route drops out completely or partially (due to
technical failure, natural phenomena, acts of terrorism etc.).
In combination with the flexible network architecture, the design of the engineered sys-
tem permits scalable redundancy solutions that take into account the different require-
ments for availability and capacity within an overall network.
The following sections describe the available redundancy options in conjunction with
the DIB-500 R4.1.
3.1.9.1 Redundant Main Control Channel (MCCH)
Irrespective of the number of carriers assigned to a radio cell of a base station, a radio
cell has only one main control channel (MCCH), via which the mobile stations receive
information on adjacent radio cells, for example.
Generally, the main control channel is sent via the first carrier of a base station. The
three remaining channels of this carrier and all the channels of all the other carriers are
used as voice channels. Up to three of the remaining channels on the first carrier can be
configured as secondary control channels (SCCH), which reduces the number of voice
channels accordingly.
Multiple radio cells per base station
If a base station has been assigned multiple radio cells, it is also possible to configure
secondary control channels on the first carriers of these radio cells. A base station can
be assigned a maximum of four radio cells, i.e. for base station with eight carriers, a
max. of 16 control channels are possible.
Table 3.27 Legend: DIB-500 R4.1 cavity variant with four cavity couplers for frequencies > 806 MHz
(front view)
No. Designation
1 Cavity coupler A
2 Cavity coupler B
3 Insulator for cavity coupler B
4 Star distributor
5 Cavity coupler C
6 Cavity coupler D