Supported Fiber Optic Cables - Siemens SIMATIC NET RUGGEDCOM RS900L Installation Manual

Siemens also does not recommend using copper Ethernet ports to interface with
devices in the field across distances that could produce high levels of ground
potential rise (i.e. greater than 2500 V), during line-to-ground fault conditions.
1.5.1

Supported Fiber Optic Cables

The following fiber optic cable types are supported under the stated conditions.
Cable Type Wavelength (nm) Modal Bandwidth
OM1 (62.5/125)
OM2 (50/125)
a
OM3 (50/125)
a
OM4 (50/125)
a
Laser optimized.
RUGGEDCOM RS900L
Installation Manual, 04/2021, C79000-G8976-1027-09
(MHz·km)
850 200
1300 500
850 500
1300 500
850 1500
1300 500
850 3500
1300 500
1.5.1 Supported Fiber Optic Cables
Distance (m)
100Base-FX 1000Base-SX
— 275
2000
— 550
2000
— 550
2000
— 550
2000
Introduction
10GBase-SR
33
— —
82
— —
300
— —
400
— —
5