Technical Data SWT 3000 Equipment Manual
Page - 6 Edition p3_3_2x 08/09 © SIEMENS AG 2008
SWT 3000 Fibre optic module FOM
Module Type FOL1
Long range SM
FOS1
Short range SM
FOS2
Short range MM
Optical module SFP-Transceiver
Connector Industry standard duplex LC connector
Wavelength class (nm) 1550 1310 850
Average output power (dBm) max:
min:
0
-5
-8
-15
-3
-10
Maximum input power (dBm) -10 -8 0
64 kbit/s -48 -48 -17
Minimum input power (dBm) 2 Mbit/s -38 -32 -17
to PowerLink - - - -28 -17
64 kbit/s 43 33 7
Optical budget (dB) 2 Mbit/s 33 17 7
to PowerLink - - - 13 7
64 kbit/s 154 87 2
Range [km] 2 Mbit/s 118 45 2
Depending on the fiber to PowerLink - - - 34 2
Used values for calculation 1550 nm SM 0,28 db/km
of the range in km 1310 nm SM 0,38 db/km
(incl. Splices) 850 nm MM 3,5 db/km
SM = single mode fiber
MM = multi mode fiber
Technical data FOBox
Power Supply
Input voltage 20 – 72 V DC / 22 – 60 V AC
Power Consumption max. 3,5 W
Alarm Output
Contact type Changeover contact
Switching power max. 1250 VA / 150 W
Switching voltage max. 380 V AC / 220 V DC
Continuous current 5 A AC/DC
Mechanical Design
Dimensions (approx)
(mounting onto DIN rail)
230x110x60 mm
Insulation withstand voltage
Power supply 2,5 kVrms
Alarm outputs 2,5 kVrms
Digital input/output
G703.6 sym. 500 Vrms
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