Table of Contents
Advertisement
Praesideo 3.5 | Installation and User Instructions | 6 | Installation Accessories
29.4 Cable-connector installation
29.4.1 Introduction
This chapter contains a step-by-step description of the
cable-connector installation process. The procedure
consists of the following parts:
•
Preparation (see section 29.4.3).
•
Crimping the bush (see section 29.4.4).
•
Stripping the copper wires (see section 29.4.5).
•
Installing the socket contacts (see section 29.4.6).
•
Stripping the optical fibers (see section 29.4.7).
•
Installing the ferrules (see section 29.4.8).
•
Assembling the connector (see section 29.4.9).
29.4.2 Cable types
There are two types of optical network cables:
•
Type A cables in which the plastic optical fibers are
located next to each other (see figure 29.5, which
shows both cable ends).
•
Type B cables in which the plastic optical fibers are
located opposite to each other (see figure 29.5, both
cable ends are identical).
R
B
A
B
R
A
figure 29.5: Cable types
Bosch Security Systems | 2011-02
29.4.3 Preparation
Proceed as follows:
1 Cut the optical network cable to the required length
2 Determine the cable type (see section 29.4.2), since
3 Disassemble a network connector. A network
4 Slide the back housing over the cable (see
B
figure 29.6: Back housing on cable
5 Using the stripping tool (tool 5), strip the outer
R
B
R
= Red
B
= Brown
figure 29.7: Stripping the cable
using the cable cutter (tool 2).
Note
Due to light loss, the length of an optical
network cable must be less than 50 m.
some steps in the cable-connector installation
procedure depend on the cable type.
connector consists of 10 parts (see section 29.3).
figure 29.6).
sheath of the cable by pushing the cable to the
mechanical stop (see figure 29.7).
en | 282
Advertisement
Table of Contents
