Siemens 7XV5662-0AA00 Directions For Use Manual page 40

English
Optical Fibres
The fibre-optic links (Fig.7) are provided with cover caps to prevent the ingress of dirt. They
can be removed by turning them 90° counterclockwise.
FO
1 channel
Fibre-optic links
Figure 18
FO connector type:
Necessary
fibre type:
Wavelength:
Perm. bending radii:
Note: Class 1 as defined by EN 60825–1 is met in the case of fibre type G62.5/125 µm.
40
for the transmission and reception directions
ST connector
Multimode FO cable
G62.5/125 µm (recommended),
λ = approx. 820 nm
for indoor cables
for outdoor cables
Warning!
Do not look directly into the fibre-
optic elements!
r = 5 cm (2 in)
min
r = 20 cm (8 in)
min
7XV5662-0AA00
C53000-B1174-C134-7