ZyXEL Communications Prestige 941, Руководство пользователя, Страница: 39 / 99

Prestige 941 Cable Router
Hardware Installation and Initial Setup 2-17
Table 2-6 Config Cable Modem Web Page
FIELD DESCRIPTION
Cable Modem Description: Hardware and firmware version of your Prestige 941.
Successful Scanned Channels The downstream channel successfully used before.
Channel Overwrite Set the current downstream channel.
Pre-defined Channel Scan Range:
This table defines the channel for scanning prior to normal
downstream frequency scanning. Five bands are implemented.
Channel Plan The channel plan can be:
•
EIA: EIA-542 Cable Television Channel Identification Plan.
•
HRC: Harmonic-Related Carrier Frequency Plan.
•
B
/G (CCIR): Europe Standard B + G Frequency Plan
•
OIRT: OIRT Standard D Frequency Plan
•
EURO: 250 kHz incremental Non-Standard Frequency Plan
Disable: no predefined channel band.
Start Channel The start channel number for the range of the scanning channels.
End Channel The end channel number for the range of the scanning channels.
Default Channel Scan Range Choose the Channel Plan for selecting the full channel range.
2.13 Stacking ZyXEL Cable Routers
Your Prestige has rubber pads that fit snugly into grooves for sturdy stacking. You should not stack more
than three routers for maximum stack stability.