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Technical Specifications
5.4 Fiber Optic Ethernet Port Specifications
5.4
Fiber Optic Ethernet Port Specifications
The following details the specifications for fiber Ethernet ports that can be ordered
with the RUGGEDCOM i802.
Note
•
•
Fixed Fast Ethernet Transceivers
a
Mode
Connector
Type
SM
LC
MM
LC
a
MM = Multi-Mode, SM = Single-Mode
Fixed Gigabit Transceivers
a
Mode
Connector
Type
MM
LC
SM
LC
a
MM = Multi-Mode, SM = Single-Mode
5.5
Operating Environment
The RUGGEDCOM i802 is rated to operate under the following environmental
conditions.
Ambient Operating
Temperature
Ambient Storage Temperature
Ambient Relative Humidity
Maximum Altitude
Vibration
Shock
a
Measured from a 30 cm (12 in) radius surrounding the center of the enclosure.
b
Non-condensing, 55 °C (131 °F), 6 cycles.
20
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.
Cable
Tx λ
Tx min.
Type (μm)
(typ.)
(dBm)
(nm)
9/125
1300
-15
62.5/125
1310
-19
Cable
Tx λ
Tx min.
Type (μm)
(typ.)
(dBm)
(nm)
62.5/125
850
-9.5
9/125
1310
-9.5
a
b
Tx max.
Rx Sensitivity
(dBm)
(dBm)
-8.0
-38
-14
-32
Tx max.
Rx Sensitivity
(dBm)
(dBm)
-4.0
-20
-3.0
-21
-20 to 60 °C (-4 to 140 °F)
-40 to 85 °C (-40 to 185 °F) (Optional)
-40 to 85 °C (-40 to 185 °F)
up to 95%
2000 m (6562 ft)
1 g @ 10 to 500 Hz
30 g @ 11 ms
Rx Saturation
Distance
(dBm)
(typ.)
(km)
-3.0
20
-14
2
Rx Saturation
Distance
(dBm)
(typ.)
(km)
0.0
0.4
-3.0
10
Installation Manual, 01/2021, C79000-G8976-1004-06
Power
Budget
(dB)
23
13
Power
Budget
(dB)
10.5
11.5
RUGGEDCOM i802
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