Fiber-Optic Standard Cable - Siemens SIMATIC NET PROFIBUS Owner's Manual

7.3.1

Fiber-Optic Standard Cable

Figure 7-4
Fiber-Optic Standard Cable 6XV1820-5****
The fiber-optic standard cable contains two multimode graded fibers of type
62.5/125 m.
The outer jacket is labeled "SIEMENS SIMATIC NET FIBER-OPTIC 6XV1
820-5AH10" approximately every 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 fiber-optic standard cable has the following properties:
S Can be walked on
S Flame-retardant complying with IEC 60332-3 cat. CF
S Not halogen free
S Available in meter lengths up to 4000 m
S Available preassembled with 4 BFOC connectors in lengths up to 1000 m
Uses
The fiber-optic standard cable is the universal cable for use indoors and outdoors.
It is suitable for connecting optical ports operating at the wavelengths of 850 nm
and 1300 nm.
PROFIBUS Networks SIMATIC NET
6GK1970-5CA20-0AA1 Release 2 05/2000
Structure of the Fiber-Optic Standard Cable
Passive Components for Electrical Networks
Outer jacket black PVC
Inner jacket gray PVC
Support element (impregnated glass yarn)
Kevlar yarn
Glass fiber G62.5/125 m
7-17