Справочник Пользователя для Infinet Malta Limited LM-5X18
InfiNet Wireless R5000
Technical User Manual
Copyright © 2004-2010 by InfiNet Wireless
14
Indicator (green)
Status
Off
No power
On
Power is okay
System status indicators (Sys Stat1 and Sys Stat 2)
Sys Stat 1
Indicator
(red)
Sys Stat 2
Indicator
(green)
Status
On
Off
Failure during power-on self-test
Off
On
System is operating correctly: no failures during tests found,
E1/T1 data are transferred without failures between external
E1/T1 source and IDU device and then transmitted and
received correctly through IDU and ODU to the other side of
a radio link
Alternating
On
One of the data paths is not operating correctly
Link with ODU/LAN indicator (LINK)
Indicator (green)
Status
Off
No connection between IDU and ODU/LAN
On
Connection between IDU and ODU/LAN is okay
Activity with ODU/LAN indicator (ACT)
Indicator (yellow)
Status
Off
Data is not transferred between IDU and ODU/LAN
On
Data is transferred between IDU and ODU/LAN
E1/T1 data path status indicators (ALARM B, ALARM A, LINK)
LINK
Indicator
(green)
ALARM A
Indicator
(yellow)
ALARM B
Indicator
(red)
Status
Off
Off
Off
E1/T1 port not configured
On
Off
Off
Normal mode: E1/T1 data are transferred
without failures between external E1/T1 source
and corresponding E1/T1 port of the IDU
On
Off
On
Framing error
Off
Off
On
Loss of signal on the corresponding E1/T1 port
of the IDU
Off
On/
Alternating
Off
Error on an IDU which is on the other end of
the radio link
Alternating
On
Off
E1/T1 port in ―Loopback‖
Connection scheme for IDU with E1/T1 ports