PacketLINK User Manual
5
2. Overview
2-1 Description
PacketLINK units have connectors on both the front panel and the rear panel, examples
are shown below.
2-2 Front Panel
PL1400
System Indicators
PWR (Power On/Off LED)
ALM (failures/errors from any of E1 link)
Reset Button
Use this button to restart the system.
LAN Ethernet Connector and Indicators
The Ethernet interface is an RJ45 connector with two LED indicators:
GREEN LED
:
Solid Green indicates Ethernet link is up
Blinking Green indicates Tx / Rx traffic is traversing the port.
ORANGE LED:
Solid Orange indicates 100 Mbps link speed
Off indicates 10 Mbps link speed.
E1 Interface Connectors and Indicators
The E1 interface is an RJ45 connector with two LED indicators:
GREEN LED
:
Solid Green indicates E1 port is enabled and traffic is traversing the port
Off indicates E1 port is disabled.
ORANGE LED
:
Solid Orange Indicates E1 link error has occurred
Off indicates no alarms or failures.
The Orange LED indicates one of the following alarms has occurred:
E1 LOS, LOF, AIS or RAI alarm
