Operating instructions

Passive Components for Optical Networks
5-8
SIMATIC NET Twisted-Pair and Fiber-Optic Networks
C79000-G8976-C125-02
5.2.2 INDOOR Fiber-Optic Cable
Outer sheath Copolymer FRNC, bright orange
Inner sheath Copolymer FRNC, gray
Aramid strain relief elements
FRNC core sleeve
Glass fiber G62.5/125 µm
Figure 5-2 Structure of the INDOOR Fiber-Optic Cable
INDOOR Fiber-Optic cable 6XV1820-7****
The INDOOR fiber-optic cable contains two multimode graded fibers 62.5/125 µm.
The outer sheath is labeled “SIEMENS SIMATIC NET INDOOR FIBER OPTIC
6XV1 820-7AH10 FRNC” at intervals of approximately 50 cm. Meter markers
consisting of a vertical line and a 4-figure number make it easier to estimate the
length of an installed cable.
Properties
The INDOOR fiber-optic cable has the following properties:
S Can be walked on
S Flame-retardant complying with IEC 60332-3 and DIN VDE 0472 Part 804, test
type B
S Is free of halogens
S Preassembled with 4 BFOC connectors in lengths from 0.5 m to 100 m.
Application
The INDOOR fiber-optic cable is intended for use indoors in areas protected from
the weather. It is suitable for connecting optical ports operating at the wavelengths
of 850 nm and 1300 nm.