Table 1-2 Sau Led Indicators - Edge-Core OD200 User Manual

1
Introduction
LED
AL (Alarm)
PW (Power)
ET (Ethernet)
WLNK
(Wireless link)
1
1-2
1-3
1-4
1-5
1-6
1-7
1-8
1-9
1-8 in sequence
5, 4&6, 3&7, 2&8, 1
in sequence
1-4
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Table 1-2 SAU LED Indicators

Status Description
Off The diagnostic test has passed and the ODU is operating
normally.
On Red An ODU failure has been detected.
Off The ODU is not receiving power or there is an internal
3.3 VDC failure.
On Green The SAU is receiving power from the ODU.
Off There is no valid Ethernet link between the ODU and the
IDU.
On Green There is a valid Ethernet link between the ODU and the
IDU.
Off The ODU is not connected to a base station.
On Orange The ODU is connected to and receives services from a
base station (Network Entry completed). Link quality is
indicated by LEDs 1-9, as described below.
Blinking Orange Authentication has failed due to one of the following
reasons (indicated by the WiMAX Link LEDs):
• If LEDs 6, 7 and 8 are on: Authentication has been
rejected by the RADIUS server.
• If LEDS 7 and 8 are on: Authentication has been
rejected by the base station (due to a duplicate
subscriber unit name in its database).
• If LED 8 is on: Authentication has failed due to a
timeout, or there was a re-authentication failure
(connection to the RADIUS server was lost or a
mismatched shared secret).
On Green 5dB ≤ SNR < 10dB
10dB ≤ SNR < 15dB
On Green
On Green 15dB ≤ SNR < 20dB
On Green 20dB ≤ SNR < 24dB
On Green SNR ≥ 24dB and RSSI < -75dBm
On Green SNR ≥ 24dB and RSSI ≥ -75dBm
On Green SNR ≥ 24dB and RSSI ≥ -70dBm
On Green SNR ≥ 24dB and RSSI ≥ -60dBm
RSSI ≥ -20dBm (saturation)
1-8 On Green
9 On Red
Cycle On/Off Indicates a full frequency scan in progress.
Green
Cycle On/Off Selecting a detected base station with the strongest signal,
Green or a short scan.