User's Manual

Table Of Contents
DIB-500 R4.1 Component replacement
Overview of replacement components and tools, aids and materials
172 Installation, Operation and Service Manual 90DIB500R41IM_FCC02 99.1
11.2 Overview of replacement components and tools, aids
and materials
Every replacement component can be uniquely identified via a part number. Please
specify the corresponding part number when ordering. In case of questions concerning
replacement components and part numbers, please contact Rohde & Schwarz Profes-
sional Mobile Radio GmbH.
Table 11.1 provides an overview of replacement components whose replacement is
described in this chapter.
11.2.1 Replacing the TIB transceiver module (tools and aids)
Table 11.2 provides an overview of the tools and aids that are required for replacing the
TIB transceiver module.
Table 11.1 Overview of replacement components
Replacement component Replacement is described in Tools, aids and materials
described in
TETRA Indoor Base station transceiver
(TIB)
Section 11.3 on page 175 Section 11.2.1 on page 172
Antenna Coupling System (ACS) Section 11.4 on page 179 Section 11.2.2 on page 173
Air filter mat Section 11.5.1 on page 184 Section 11.2.3 on page 173
Fan subrack Section 11.5.2 on page 187
LAN Routing Unit (LRU) Section 11.6 on page 188 Section 11.2.4 on page 173
Top hat rail power supply unit for operating
the LRU
Section 11.7 on page 190 Section 11.2.5 on page 173
Voltage supply unit Rectifier module Section 11.8 on page 192 Section 11.2.6 on page 174
Mounting frame
Cavity coupler Section 11.9 on page 218 Section 11.2.7 on page 174
GPS protector (optional) Section 11.10 on page 221 Section 11.2.8 on page 175
Table 11.2 Overview of tools and aids (replacing the TIB)
Work step Tools, aids
Replacing the TIB | Torx screwdriver size TX25
| Flat-bladed screwdriver size 0.6 x 3.5
| Wrench size 8
| Wrench size 19
| Size 8 dynamometric key with a torque of 0.6 Nm
| Size 19 dynamometric key with a torque of 1 Nm
Software update and
configuration of the TIB
| according to the configured service computer, refer to the Con-
figuration Manual "Service Computer for ACCESSNET
®
-T IP"
| Straight through ethernet cable