
Product Controls
Owner's Manual
32
Figure 2-20 Front Panel of IP-E1
2.10.2
LED Indicator
The IP-E1 indicators are described in
LED
Indicator
Name
Status
Description
PWR
Power Indicator
On
The IP-E1 is powered on.
Off
The IP-E1 is powered off.
SYS
/
/
Reserved
LNK
Ethernet Indicator
On
The network link is connected properly.
Off
The network link is disconnected.
DUP
Full Duplex/Half Duplex Indicator
On
The IP-E1 is working in full duplex mode.
Off
The IP-E1 is working in half duplex mode.
100M
Operating Mode and Data
TX/RX Indicator
On
A 100 Mbps link is present.
Flashing
Data is being received or transmitted at a
rate of 100Mbps.
10M
Operating Mode and Data
TX/RX Indicator
On
A 10 Mbps link is present.
Flashing
Data is being received or transmitted at a
rate of 10Mbps.
LOS1
EI Uplink Alarm Indicator
On
The alarm of Local E1 uplink occurs.
Off
No alarm exists.
Table 2-24 Descriptions on IP-E1 Indicators