128
Compared with ADSL, G.SHDSL allows longer transmission segment and as such, can serve a
wider range of applications. It can substitute for E1/T1 lines to provide high-speed data service
access. However, as TCPAM uses the band starting from 0 Hz for data transmission, G.SHDSL
cannot share the same line with POTS or ISDN just like what ADSL has done.
The FIC-1G.SHDSL supports:
•
Manual G.SHDSL line activation/deactivation and easy-to-use fault location tools
•
G.992.1-compliant interface and autosensing
Interface specifications
Table 174 Interface specifications
Item Description
Connector
RJ-11
Number of connectors
1
Interface standard
G.991.2
Interface rate
In single-pair mode, supports the sending/receiving independent symmetric
rates in the range from 192 kbps to 2304 kbps in steps of 8 kbps.
Interface cable
Telephone cable
Supported services
G.SHDSL over telephone lines
Interface LEDs
Figure 145 FIC-1G.SHDSL panel
Table 175 LED description
LED Description
LINK
•
Off: No link is present.
•
On: A link is present.
ACT
•
Off: No data is being transmitted or received.
•
Flashing: Data is being received or/and transmitted.
Interface cables and the connection methods
For more information about G.SHDSL interface cables and the connection methods, see "
ISDN BRI interface module
•
FIC-4BSE
Содержание DSIC-9FSW
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