Siemens SIMATIC NET RUGGEDCOM RS900F Installation Manual page 36

Isolation
a
Auto-negotiating.
b
Shielded or unshielded.
c
Auto-crossover and auto-polarity.
d
Typical distance. Dependent on the number of connectors and splices.
e
RMS 1 minute.
5.5 Fiber Optic Ethernet Port Specifications
The following details the specifications for fiber Ethernet ports that can be ordered
with the RUGGEDCOM RS900F.
Note
• All optical power numbers are listed as dBm averages. To convert from average
to peak, add 3 dBm. To convert from peak to average, subtract 3 dBm.
• Maximum segment length is greatly dependent on factors such as fiber quality,
and the number of patches and splices. Consult a Siemens sales associate when
determining maximum segment distances.
5.6 Operating Environment
The RUGGEDCOM RS900F is rated to operate under the following environmental con-
ditions.
Ambient Operating Tempera-
a
ture
Ambient Storage Temperature
Ambient Relative Humidity
Maximum Altitude
a
Measured from a 30 cm (12 in) radius surrounding the center of the enclosure.
b
Non-condensing.
5.7 Mechanical Specifications
Weight
Ingress Protection
Enclosure
RUGGEDCOM RS900F
Installation Manual, 02/2020, C79000-G8976-1350-04
All manuals and user guides at all-guides.com
e
2.5 kV
-40 to 85 °C (-40 to 185 °F)
-40 to 85 °C (-40 to 185 °F)
b
5% to 95%
2000 m (6562 ft)
1.2 kg (2.7 lbs)
IP30
20 AWG Galvanized Steel
Technical Specifications
5.5 Fiber Optic Ethernet Port Specifications
27