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Introduction
1.4 Decommissioning and Disposal
1.4
Decommissioning and Disposal
Proper decommissioning and disposal of this device is important to prevent malicious
users from obtaining proprietary information and to protect the environment.
Decommissioning
This device may include sensitive, proprietary data. Before taking the device out of
service, either permanently or for maintenance by a third-party, make sure it has
been fully decommissioned.
For more information, refer to the associated Configuration Manual.
Recycling and Disposal
For environmentally friendly recycling and disposal of this device and related acces-
sories, contact a facility certified to dispose of waste electrical and electronic equip-
ment. Recycling and disposal must be done in accordance with local regulations.
1.5
Cabling Recommendations
All copper Ethernet ports on RUGGEDCOM products include transient suppression
circuitry to protect against damage from electrical transients and conform with IEC
61850-3 and IEEE 1613 Class I standards. This means that during a transient electri-
cal event, communications errors or interruptions may occur, but recovery is auto-
matic.
Siemens also does not recommend using copper Ethernet ports to interface with de-
vices 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)
OM1 (62.5/125)
OM2 (50/125)
a
OM3 (50/125)
a
OM4 (50/125)
a
Laser optimized.
4
Modal Band-
width (MHz·km)
850
200
1300
500
850
500
1300
500
850
1500
1300
500
850
3500
1300
500
Distance (m)
100Base-FX
1000Base-SX
—
275
2000
—
550
2000
—
550
2000
—
550
2000
Installation Manual, 02/2020, C79000-G8976-1028-10
10GBase-SR
33
—
—
82
—
—
300
—
—
400
—
—
RUGGEDCOM RS900W
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