a-gear P1004T EPON Руководство по установке оборудования - Страница 4
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L E D l am p c o d e Q ua n t it y Co l or
POWER lamp
PON lamp
LOS lamp
ALARM lamp
LAN1-LAN4
lamp
Figure 1-2. Back Panel View of A-GEAR P1004T EPON.
S t atu s
Off
1
Green
on
Off
1
Green
Flash
Normally
on
Off
1
Red
Flash
Off
1
Green
Normally
on
Off
4
Green
Flash
On
A-GEAR P1004T EPON Optical Network Unit (ONU)
Table 1-3. Description of LEDs on Back Panel of A-GEAR P1004T EPON
De s c rip ti o n
ONU is not switched on
ONU Normally switched on,
Indicating that ONU does not complete
MPCP and OAM discovery and registration
Indicating that ONU is trying to establish link
Indicating that MPCP and OAM links of ONU
have been activated
Indicating that ONU received light power is
normal
Indicating that ONU received light power is
lower than the sensitivity of the light receiver
After being normally switched on, it operates
normal
After being switch on, failure occurs in
software operation
Not switched on, or Ethernet cable is not
plugged or link is not established after being
normally switched on
After being normally switched on, Ethernet
Port successfully establishes link and has data
transfer
After being normally switched on,, Ethernet
Port successfully establishes link
datasheet
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