Siemens SIPROTEC 5 Hardware Description

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NOTE
If you use the protection-interface module USART-AK-1LDFO for distances under 50 km, then connect
2 attenuators 7XV5107-0AA00. To continue using the Duplex LC plugs, attach both attenuators at one end
of the remote connection (see Figure 4-7).
USART-AW-2LDFO
Description Protection-interface module for synchronous operation with 2 optical
interfaces
Product code P1Zxxxxxxxxxx
Figure
Connector type 2 x duplex LC
Wavelength λ = 1300 nm
Baud rate 2 Mbit/s for the protection-interface communication
Protocol Protection-interface communication
Max. line length 25 km for singlemode optical fibers or
4 km with multimode optical fiber
Distance 4 km
Laser class 1 as per EN 60825-1/-2 With the use of 62.5 μm/125 μm and 50 μm/125 μm optical fibers
Minimum Maximum
Transmitter power coupled in
multimode optical fiber
-15.0 dBm
avg
-8.0 dBm
avg
Receiver sensitivity -28.0 dBm
avg
-31.0 dBm
avg
Optical budget 13.0 dB –
Distance 25 km
Laser class 1 as per EN 60825-1/-2 With the use of 9 μm/125 μm optical fibers
Minimum Maximum
Transmitter power coupled in the
singlemode optical fiber
-15.0 dBm
avg
-8.0 dBm
avg
Receiver sensitivity -28.0 dBm
avg
-31.0 dBm
avg
Optical budget 13.0 dB –
USART-AU-2LDFO
Description
Protection-interface module for synchronous or asynchronous operation
with 2 optical interfaces
Product code P1Zxxxxxxxxxx
4.2.4.7
4.2.4.8
Plug-In Modules
4.2 Communication Modules
SIPROTEC 5, Hardware Description, Manual 143
C53000-G5040-C002-C, Edition 10.2017

Siemens SIPROTEC 5 Specifications

General

Brand	Siemens
Model	SIPROTEC 5
Category	Controller
Language	English