AT-3624TR/3648TR Installation Manual - Allied Telesis

AT-3612TR Connectivity
RJ45 Connectors
The AT-3612TR uses 12 RJ45 connectors. Figure 39 shows a RJ45
connector.
Figure 39: RJ45 Connector
Pin 1
Port Indicators
Port indicators on AT-3600 Series hub front panels provide visual
diagnostic and activity information for network analysis. The AT-3612TR
provides a central bank of indicators for box-level monitoring.
As shown in Figure 40, each 10BASE-T port supports the following
indicator functions with one single-color front panel LED per port:
PORT ACTIVITY
PORT STATUS
No Link
Link
Receiving
INDICATOR STATUS
Indicator OFF
Indicator ON
Indicator FLASHING
1 3 5 7 9 11
2 4 6 8 10 12
Figure 40: AT-3612TR Port
LEDs
LINK (Steady Green)—This indicates that the particular port has a valid
link and is not partitioned.
RECEIVING (Flashing Green)—When a port’s LED is blinking, the port
is receiving Ethernet packets.
NO LINK (No Light)—If the Link Test function is not met by the
10BASE-T device at the opposite end of the UTP segment, this LED will
not illuminate. This may occur if the workstation at the end of the
segment is turned OFF or if the UTP segment is disrupted or damaged.
40