
Annex
Mounting and installation, Technical Description, T 811 086 en e
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12.2
SecuriLan cable specification
Depending on the application, either an F-UTP Cat5e or UTP Cat5e data cable with a red sheath or a fibre-optic cable (multi-
mode or single-mode) is to be used for networking SecuriLAN participants.
F-UTP (foiled unshielded twisted pair) Cat5e:
Fig. 156 F-UTP Cat5e
The cable consists of 8 wires, one foil shield and a shield-
ing wire.
Every two wire pairs are twisted together. The colours are
as follows:
blue-white / blue
green-white / green
orange-white / orange
brown-white / brown
This cable is used for
10/100BASE-TX
and
LAN
connec-
tions.
Fig. 157 F-UTP Cat5e
Fig. 158 F-UTP Cat5e
UTP (unshielded twisted pair) Cat5e:
Fig. 159 UTP Cat5e
The cable consists of 8 wires and is unshielded.
Every two wire pairs are twisted together. The colours are
as follows:
blue-white / blue
green-white / green
orange-white / orange
brown-white / brown
This cable is used for
RS485
connections.