User guide

RouteFinder-T1 User Guide
MTASR2-2038
Front Panel
The front panel contains four groups of LEDs that provide the status of the LAN connection, the T1
DSU activity, WAN Link activity, and general status of the RouteFinder. The Ethernet LEDs display
the activity of the LAN whether the RouteFinder is connected to the LAN, transmitting or receiving
packets, and if a collision is in progress. The T1 DSU LEDs show whether the T1 is on line or in a
failure mode. The WAN Link LEDs display the status of the link (i.e., ready to transmit or receive serial
data and if an external communications device with a V.35 interface is connected to the RouteFinder).
The last group of LEDs indicates whether the self test passed or failed, if the unit is in the process of
rebooting, or if the power On/Off switch on the back of the RouteFinder is turned On.
CTS
PWR
ERR
FAIL
POWER
V35
CD
RTS
XMT
RCV
LNK
COL
XMT
RCV
ETHERNET
WAN LINK
Ethernet T1 DSU WAN
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Figure 1-2. Front Panel
Ethernet
RCV Receive indicator blinks when packets are being received from the local area network.
XMT Transmit indicator blinks when packets are being transmitted to the local area network.
COL Collision indicator lights when a collision is in progress, that is, when two nodes are
transmitting packets at the same time.
LNK Link indicator lights indicating that the RouteFinder is connected to the local area network.
T1 DSU
RCV Receive indicator blinks when packets are being received from the wide area network.
XMT Transmit indicator blinks when packets are being transmitted to the wide area network.
ONL Online lights whenever a carriage signal is detected and no error conditions are present.
SLS Sync Loss lights when there is a loss of sync in the signal output.
Red Warning lights when there is a red alarm on the T1 line.
Yel Warning lights when there is a yellow alarm on the T1 line.
WAN Link
RCV Receive indicator blinks when the link is receiving data.
XMT Transmit indicator blinks when the link is transmitting data.
CD Carrier Detect indicator lights when the RouteFinder detects a carrier signal.
V.35 The V.35 indicator lights when the link is configured for a V.35 interface. That is, the shunt for
the link is in the V.35 position.
Test The Test indicator lights (green) while performing the T1 test.
Boot The Boot indicator lights (green) while the RouteFinder is in the process of coming up (normal
mode).
Power The power indicator lights when the On/Off Switch is in the ON position.