Siemens RUGGEDCOM i803, Руководство по установке

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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 i803.
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.
Fixed Fast Ethernet Transceivers
Mode
a
Connector
Type
Cable
Type (μm)
Tx λ
(typ.)
(nm)
Tx min.
(dBm)
Tx max.
(dBm)
Rx Sensitivity
(dBm)
Rx Saturation
(dBm)
Distance
(typ.)
(km)
Power
Budget
(dB)
SM LC 9/125 1300 -15 -8.0 -38 -3.0 20 23
SM LC 9/125 1300 -15 -8.0 -38 -3.0 20 23
MM LC 62.5/125 1310 -19 -14 -32 -14 2 13
a
MM = Multi-Mode, SM = Single-Mode
Fixed Gigabit Transceivers
Mode
a
Connector
Type
Cable
Type (μm)
Tx λ
(typ.)
(nm)
Tx min.
(dBm)
Tx max.
(dBm)
Rx Sensitivity
(dBm)
Rx Saturation
(dBm)
Distance
(typ.)
(km)
Power
Budget
(dB)
MM LC 62.5/125 850 -9.5 -4.0 -20 0.0 0.4 10.5
SM LC 9/125 1310 -9.5 -3.0 -21 -3.0 10 11.5
a
MM = Multi-Mode, SM = Single-Mode
5.5 Operating Environment
The RUGGEDCOM i803 is rated to operate under the following environmental
conditions.
Ambient Operating
Temperature
a
-20 to 60 °C (-4 to 140 °F)
-40 to 85 °C (-40 to 185 °F) (Optional)
Ambient Storage Temperature -40 to 85 °C (-40 to 185 °F)
Ambient Relative Humidity
b
up to 95%
Maximum Altitude 2000 m (6562 ft)
Vibration 1 g @ 10 to 500 Hz
Shock 30 g @ 11 ms
a
Measured from a 30 cm (12 in) radius surrounding the center of the enclosure.
b
Non-condensing, 55 °C (131 °F), 6 cycles.
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RUGGEDCOM i803
Installation Manual, 04/2022, C79000-G8976-1005-07