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Technical Data
12.1 General Device Data
Protocol
Max. line length
Transmitter Power
50 μm/125 μm, NA
62.5 μm/125 μm, NA
Receiver sensitivity
Optical budget
Interface design
Laser class 1 as per EN 60825-1/-2
NOTE
i
i
The firmware must be updated to version ≥ V7.90 if using the ETH-BD-2FO module. If the module is
connected to a device with a previous version, a hardware failure is reported that disappears with an FW
update to V7.90. As this is not an actual hardware failure, there is no need to send in the device.
The ETH-BD-2FO module offers the possibility of replacing the SFPs (Small Form-Factor Pluggable) delivered by
default for a communication route of up to 2 km by SFPs that can be ordered separately in order to adapt the
interface to different transmission media and longer routes.
SFP with Optical Interface for 24 km, Single Mode
Description
Product code
Connector type
Wavelength
Baud rate
Protocol
Max. line length
Distance 24 km
Laser class 1 as per EN 60825-1/-2
Transmitter Power
Transmitter power coupled in
singlemode optical fibers
Receiver sensitivity
Optical budget
28
Numerical Aperture (NA = sin θ [launch angle])
796
DIGSI 5 protocol (secure Web service protocol)
IEC 61850 (MMS and GOOSE)
IEC 61850-8-1 (9-2 Client and 9-2 Merging Unit)
IEC 60870-5-104
You can switch other network services such as RSTP, PRP, SNTP, and
IEEE 1588v2/PTP on and off.
2 km for 62.5 µm/125 µm optical fibers
Minimum
-24.0 dBm
28
= 0.2
-20.0 dBm
28
= 0.275
Maximum -12.0 dBm
Minimum -31.0 dBm
Minimum 7.0 dB for 50 μm/125 μm, NA
Minimum 11.0 dB for 62.5 μm/125 μm, NA
Corresponds to IEEE 802.3, 100Base-FX
With the use of 62.5 μm/125 μm and 50 μm/125 μm optical fibers
SFP for distances up to 24 km when using singlemode optical fibers
P1Zxxxxxxxxxx
Duplex LC
λ = 1300 nm
100 Mbit/s
See information for the module ETH-BD-2FO
24 km for 9 µm/125 µm optical fibers
With the use of 9 µm/125 µm optical fibers
Minimum
-15 dBm
-8 dBm
16 dB
Typical
Maximum
-21.0 dBm
-17.0 dBm
-17.0 dBm
-14.0 dBm
28
= 0.2
28
= 0.275
Maximum
-8 dBm
-31dBm
–
SIPROTEC 5, Merging Unit 6MU85, Manual
C53000-G5040-C074-1, Edition 01.2020
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