Usart-Aj-1Ldfo - Siemens SIPROTEC 5 V8.83 Manual

Plug-In Modules
4.2 Communication Modules
Figure
Connector type
Wavelength
Baud rate
Protocol
Max. line length
Distance 40 km
Laser class 1 as per EN 60825-1/-2
Transmitter power coupled in the
singlemode optical fiber
Receiver sensitivity
Optical budget
4.2.4.5

USART-AJ-1LDFO

NOTE
i i
Use the protection-interface module USART-AJ-1LDFO paired with USART-AH-1LDFO or USART-AX-2LDFO
only.
Description
Product code
Figure
Connector type
Wavelength
Baud rate
Protocol
Max. line length
168
1 x simplex LC
λ = 1300 nm
2 Mbit/s for the protection-interface communication
Protection-interface communication
40 km for singlemode optical fibers
With the use of 9 μm/125 μm optical fibers
Minimum
-8.0 dBm
avg
-3.0 dBm
avg
25.0 dB
Protection-interface module for synchronous operation with 1 optical
interface
In particular, a bidirectional data exchange through a single optical fiber
is possible with the USART-AH-1LDFO module.
P1Z1007
1 x simplex LC
λ = 1550 nm
2 Mbit/s for the protection-interface communication
Protection-interface communication
40 km for singlemode optical fibers
Maximum
-3.0 dBm
avg
-33.0 dBm
avg
–
SIPROTEC 5, Hardware Description, Manual
C53000-G5040-C002-M, Edition 12.2021