Siemens RUGGEDCOM RS900GP, Руководство по установке

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RUGGEDCOM RS900GP
Installation Guide
Chapter 5
Technical Specifications
Operating Environment 25
NOTE
• 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.
• 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.
Fast Ethernet (100 Mbps) Optical Specifications
Mode
Connector
Type
Cable
Type (μm)
Tx λ (nm)
f
Tx min.
(dBm)
Tx max.
(dBm)
Rx
Sensitivity
(dBm)
Rx
Saturation
(dBm)
Distance
(km)
f
Power
Budget
(dB)
62.5/125 -19 12 MM SC
50/125
1300
-22.5
-14 -31 -14 2
8.5
SM SC 9/125 1300 -15 -8 -31 -7 20 16
SM SC 9/125 1300 -5 0 -34 -3 50 29
SM SC 9/125 1300 0 5 -37 0 90 37
f
Typical.
Gigabit Ethernet (1 Gbps) Optical Specifications
Mode
Connector
Type
Cable
Type (μm)
Tx λ (nm)
g
Tx min
(dBm)
Tx max
(dBm)
Rx
Sensitivity
(dBm)
Rx
Saturation
(dBm)
Distance
(km)
g
Power
Budget
(dB)
MM LC 50/125 850 -9 -2.5 -20 0 0.5 11
SM SC 9/125 1310 -10 -3 -20 -3 10 10
SM LC 9/125 1310 -9.5 -3 -21 -3 10 11.5
SM SC 9/125 1310 -5 0 -20 -3 25 15
SM LC 9/125 1310 -7 -3 -24 -3 25 17
g
Typical.
Section 5.6
Operating Environment
The RUGGEDCOM RS900GP is rated to operate under the following environmental conditions.
Ambient Operating
Temperature
h
-40 to 85 °C (-40 to 185 °F)
Ambient Storage Temperature -40 to 85 °C (-40 to 185 °F)
Ambient Relative Humidity
i
5% to 95%
Maximum Altitude
j
2000 m (6562 ft)
h
Measured from a 30 cm (12 in) radius surrounding the center of the RUGGEDCOM RS900GP enclosure.