Motorola SB5100 - SURFboard - 38 Mbps Cable Modem 참조 매뉴얼 - 페이지 3
{카테고리_이름} Motorola SB5100 - SURFboard - 38 Mbps Cable Modem에 대한 참조 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Motorola SB5100 - SURFboard - 38 Mbps Cable Modem 3 페이지. Software license, warranty, safety, and regulatory information
Motorola SB5100 - SURFboard - 38 Mbps Cable Modem에 대해서도 마찬가지입니다: 기술 사양 (2 페이지), 소프트웨어 라이선스, 보증, 안전 및 규제 정보 (17 페이지), 빠른 참조 매뉴얼 (2 페이지), 빠른 참조 매뉴얼 (2 페이지), 안전 및 규제 정보 (4 페이지)
페이지 인쇄
Modem power-on
Yes
Modem begins
scanning for
Scanning
downstream
begins.
Modem looks
for 64 QAM
then 256 QAM
at each
frequency.
64 or 256 QAM?
Yes
DOCSIS sync?
Modem begins
Yes
ranging at
Using UCD
power level
information, begin
12 dBmV or the
ranging power at
last valid
specified upstream
upstream
power level,
moving up in
12 dBmV steps
to maximum of
58 dBmV
successful?
(QPSK) or
Yes
55 dBmV
(16 QAM)
established.
Modem will now
issue a DHCP
Yes
CM assigned
IP address?
POST
(Note A)
No
Did POST
pass?
(Note B)
No
No
frequency
(note C)
Ranging
No
RF link is
broadcast
(note D)
No
Yes
Hardware failure,
replace modem
DHCP, download
Next 6 MHz
No
scan
(Euro-DOCSIS
8 MHz)
No
Establish time of
day using server
IP provided by
DHCP
No
Did CM get
TOD?
Yes
Using TFTP
server and
filename from
the TFTP
configuration file
CM receive
config file?
Yes
Yes
BLP
enabled?
No
Complete
registration with
CMTS
Initialization
complete
(note E)
Standby
LED on
(note F)
Yes
SB5100
standby
Access Disabled.
switch is
enabled
Log error
and continue
Key
Authorization
No
Power LED
Flashing?
(Note H)
Yes
SB5100 Network
Contact Your
Operator