Ethernet Activity - Digi PortServer II User Manual

Ethernet activity

You can display the status of the Ethernet connection by pressing either of the push-
buttons until EA appears on the alphanumeric display. The LED indicators then pro-
vide Ethernet status information, as follows:
Signal
TD
RD
LG
POL
CS
RX
90030500B
Function
Serial data Serial data has been transmit-
ted on any of the serial ports
Serial data Serial data has been received
on any of the serial ports
Twisted pair Line Good. Indicates a good
connection to the Ethernet
hub box.
Twisted pair Polarity is backwards. Indi-
cates that the twisted pair wir-
ing has been installed with the
wires transposed. PortServer
II will still operate correctly.
Receive Carrier Sense. Blinks when
PortServer
Ethernet carrier signal.
Receive Blinks when PortServer II
detects a packet destined for
itself.
Operation
Description
II senses the
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