COMCRAFT 1GTX-RM User Manual - Page 5
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Page 5
2. Functional description
2.1 Interface connectors
The 1GTX Tap has 4 RJ45 ports. Network ports A and B are
connected to the network, Monitor ports A and B are con-
nected to the analyzer.
2.2 Activity/Link
Four LEDs indicate Activity and Link for each of the four ports.
Link LED lights up when a link is detected at the port. Activity
LED blinks when a signal is detected on one of the ports.
2.3 Speed LEDs
Two LEDs indicate mutual speed at 10/100/1000Mbps.
2.4 Link redundancy
The disconnection of one network port will disconnect all ports
until the next connection of the two network ports.
2.5 Power
The 1GTX tap is redundant powered from the back. The
external power can be chained as each power has two sock-
ets. Using redundant powering guarantees a maximum up-
time off the monitor ports. Two LEDs show the presence of
power.
2.6 Power Failure
The uninterrupted link in the network guarantees permanent
network connectivity, also when power fails. No data is
passed to the TAP ports at power failure. Network ports A and
B are hardware wired together when the Tap is not powered.