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Plug-In Modules
4.2 Communication Modules
4.2.4.7
USART-AW-2LDFO
Description
Product code
Figure
Connector type
Wavelength
Baud rate
Protocol
Max. line length
Distance 4 km
Laser class 1 as per EN 60825-1/-2
Transmitter power coupled in
multimode optical fiber
Receiver sensitivity
Optical budget
Distance 24 km
Laser class 1 as per EN 60825-1/-2
Transmitter power coupled in the
singlemode optical fiber
Receiver sensitivity
Optical budget
4.2.4.8
USART-AU-2LDFO
Description
Product code
Figure
168
Protection-interface module for synchronous operation with 2 optical
interfaces
P1Z772
2 x duplex LC
λ = 1300 nm
2 Mbit/s for the protection-interface communication
Protection-interface communication
24 km for singlemode optical fibers or
4 km with multimode optical fiber
With the use of 62.5 μm/125 μm and 50 μm/125 μm optical fibers
Minimum
-15.0 dBm
avg
-8.0 dBm
avg
16.0 dB
With the use of 9 μm/125 μm optical fibers
Minimum
-15.0 dBm
avg
-8.0 dBm
avg
16.0 dB
Protection-interface module for synchronous or asynchronous operation
with 2 optical interfaces
P1Z239
Maximum
-8.0 dBm
avg
-31.0 dBm
avg
–
Maximum
-8.0 dBm
avg
-31.0 dBm
avg
–
SIPROTEC 5, Hardware Description, Manual
C53000-G5040-C002-J, Edition 08.2020
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