Chapter 4
Technical Specifications
SFP Gigabit Transceivers
Order
Mode
Code
FG51
MM
FG52
SM
FG53
SM
FG54
SM
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.
• F51 transceivers are rated for -40 to 85 °C (-40 to 185 °F).
Section 4.5
Operating Environment
Parameter
Ambient Operating Temperature
Ambient Relative Humidity
Ambient Storage Temperature
Operating Altitude
Section 4.6
Mechanical Specifications
20
Cable
Connector
Type
(typ.)
Type
(μm)
(nm)
LC
50/125
62.5/125
LC
9/125
1310
LC
9/125
1310
LC
9/125
1550
Range
-40 to 85 °C
(-40 to 185 °F)
5% to 95%
-40 to 85 °C
(-40 to 185 °F)
0 to 15240 m
(0 to 50000 ft)
Parameter
Dimensions
Weight
Ingress Protection
Enclosure
Tx λ
Tx min
Tx max
(dBm)
(dBm)
850
-9
-2.5
-9.5
-3
-7
-3
0
5
Comments
Measured from a 30 cm (12 in) radius surrounding the center of the
RS900GP enclosure.
Non-condensing
Over temperature range of -40 to 85 °C (-40 to 185 °F)
Rx
Rx
Sensitivity
Saturation
(dBm)
(dBm)
-20
0
-19
-3
-23
-3
-23
-3
Value
Refer to
Chapter 5, Dimension Drawings
2.3 kg (5 lbs)
IP40 (1 mm objects)
Cast Aluminum
RUGGEDCOM RS900GP
Installation Guide
Distance
Power
(typ.)
Budget
(km)
(dB)
0.5
11
0.3
10
9.5
25
16
70
23
Operating Environment