ZyXEL Communications SLC1224, Руководство пользователя

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SLC1224 User’s Guide
34 Chapter 3 G.SHDSL Port Setup
3.6.1 SLC Port Edit
Click a port's index number to go to the following setup screen for that port.
IGMP Filter Profile
Setup
Click this link to go to this card's IGMP Filter Profile Setup screen.
Port Setup Click this link to go to the general Port Setup screen.
Port Number Click a port's index number to go to that port's Edit Port Setup screen.
Active This field shows whether the port is turned on ( Yes ) or not ( No ). The factory
default of all SHDSL ports is disabled. A port must be enabled for data
transmission to occur.
Profile This field shows which profile is assigned to this port.
Max Rate (Kbps) This field shows the maximum speed that is configured for this port.
Min Rate (Kbps) This field shows the minimum speed that is configured for this port.
PSD Region This field shows the Power Spectral Density (PSD) region that is configured for this
port ( Annex A or Annex B ).
POTS ( Annex A ) is mostly used in North America, whereas ISDN ( Annex B )
versions are widespread in Europe.
N-Wire This field displays the wire pair number. 2 means a normal connection using a
single SHDSL port’s two wires. 4 means a 4-wire n-wire group (two SHDSL ports
grouped together). 8 means a 8-wire n-wire group (four SHDSL ports grouped
together).
Channels This field displays the number of PVCs (Permanent Virtual Circuits) that are
configured for this port.
Table 7 SLC Port Setup (continued)
LABEL DESCRIPTION