Displays - Hirschmann RS20 Series User Manual

1 Gbit/s F/O connection
U
1 Gbit/s F/O ports (DSC sockets) enable the connection of terminal
devices or independent network segments in compliance with the IEEE
802.3-2000 (ISO/IEC 8802-3:2000) 1000BASE-SX or 1000BASE-LX
standard. These ports support:
D
autonegotiation,
D
full duplex mode
State on delivery: autonegotiation.
Note: Make sure, that you conncet LH ports only to LH ports, SX ports
only to SX ports and LX ports only to LX ports.
V Connect the data lines according to your requirements.
2.2

Displays

After applying the operating voltage, the software starts and initializes itself.
The device then performs a selftest. Various LEDs light up in the process.
The process lasts approximately 60 seconds.
Stand by
Device status
Device status
U
These LED's provide information about conditions which affect the ope-
ration of the whole device.
P- Power (green/yellow LED)
lit green
lit yellow
not lit
1)
FAULT – Error
lit red
not lit
RS20/RS30
Release 2.0 03/06
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P FAULT
RM
Meaning
both supply voltages on
only one supply voltage is on (P1 or P2)
supply voltage is too low
Meaning
the signal contact is open, i.e. it reports an error
the signal contact is closed, i.e. it does not report an
error
LS DA
LS
1
DA
Port status
21