Siemens SIMATIC NET PROFIBUS manual Indoor Fiber-Optic Cable

Passive Components for Electrical Networks

7.3.2INDOOR Fiber-Optic Cable

Outer jacket copolymer FRNC, bright orange

Inner jacket copolymer FRNC, gray

Aramid strain relief elements

FRNC cord sleeve

Glass fiber G62.5/125 ∝ m

Figure 7-5 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 ∝ m.

The outer jacket 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:

SCan be walked on

SFlame-retardant complying with IEC 60332-3 and DIN VDE 0472 Part 804, test type B

SHalogen-free

SPreassembled with 4 BFOC connectors in lengths from 0.5 m to 100 m.

Uses

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.

7-18	PROFIBUS Networks SIMATIC NET
	6GK1970-5CA20-0AA1 Release 2 05/2000