Cisco DPC3848 Panduan Pengguna - Halaman 38
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Chapter 3 Operation of Front Panel Indicators
Initial Power On, Calibration, and Registration (AC
Power applied)
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The following chart illustrates the sequence of steps and the corresponding
appearance of the residential gateway front panel LED status indicators during
power up, calibration, and registration on the network when AC power is applied to
the residential gateway. Use this chart to troubleshoot the power up, calibration, and
registration process of your residential gateway.
Note: After the residential gateway completes Step 7 (Data Network Registration
Complete), the residential gateway proceeds immediately to Normal Operations. See
Normal Operations (AC Power applied) (on page 23).
Front Panel LED Status Indicators During Initial Pow er Up, Calibration, and
Registration
Step:
Front Panel
Indicator
1
POWER
2
DS
3
US
4
ONLINE
5
ETHERNET
1-4
6
2.4G
7
5G
8
WPS
9
MoCA
(Optional)
22
Part 1, High Speed Data Registration
1
2
3
Self
Downstream
Downstream
Test
Scan
Signal Lock
On
On
On
On
Blinking
On
On
Off
Off
On
Off
Off
On
On or
On or
Blinking
Blinking
On
Blinking or
Blinking or
Fast Blinking
Fast Blinking
On
Blinking or
Blinking or
Fast Blinking
Fast Blinking
Off
Off or
Off or
Blinking
Blinking
Off
Off, On, or
Off, On, or
Blinking
Blinking
4
5
Ranging
Requesting
IP Address
On
On
On
On
Blinking
On
Off
Off
On or
On or
Blinking
Blinking
Blinking or
Blinking or
Fast
Fast Blinking
Blinking
Blinking or
Blinking or
Fast
Fast Blinking
Blinking
Off or
Off or
Blinking
Blinking
Off, On, or
Off, On, or
Blinking
Blinking
6
7
Request High
Data
Speed Data
Network
Provisioning
Registration
File
Complete
On
On
On
On
On
On
Blinking
On
On or
On
Blinking
Blinking or
Blinking
Fast Blinking
Blinking or
Blinking
Fast Blinking
Off or
Off
Blinking
Off, On, or
On
Blinking
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