PROFI-25xx User Manual
Version 13
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Transmission Rate(Kbps)
Transmission Distance per Segment (meter)
500
400
1500
200
3000, 6000, 12000
100
2.3 Status Indicator
PROFI-2510
PROFI-2541(SC)
PROFI-2542(SC)
It provides three status indicator, In PROFI-2510, they are PWR LED (red),DP1 LED(green) and
DP2 LED (green). In PROFI-2541(SC) / PROFI-2542(SC), they are PWR LED (red), TxD
LED(green) and RxD LED (green). When the power is supplied to module, PWR LED will turn on;
Transmitting/receiving one data to/from fiber cable will flash the DP1/DP2/TxD/RxD LED once.
The DP1/DP2/TxD/RxD LED may always be turned on if there are a lot of data transmitted on
fiber cable.
PROFI-2510
PROFI-2541(SC)
PRPOFI-2542(SC)
PWR (Red)
ON
Module Active
OFF
Module Inactive
DP1 (Green)
Flashing
Data Transmitting
N/A
OFF
No Data Transmitting
N/A
DP2 (Green)
Flashing
Data Transmitting
N/A
OFF
No Data Transmitting
N/A
TxD (Green)
Flashing
N/A
Data Transmitting
OFF
N/A
No Data Transmitting
RxD (Green)
Flashing
N/A
Data Transmitting
OFF
N/A
No Data Transmitting
SD (Green)
ON
N/A
Fiber Signal Detected
OFF
N/A
No Fiber Signal Detected