52 CHAPTER 2: SMART INTERFACE CARDS
■ Manual ADSL line activation and deactivation, providing a convenient fault
location means.
■ Interface standards of G. DMT, G. Lite, and T1.413, auto-sensing.
■ Trellis coding (except for G. Lite) on ADSL interfaces, enhancing the stability of
ADSL connection.
n
For H3C MSR 20-40 and MSR 30/50 series routers, a SIC-1ADSL interface card can
only be installed in SLOT2 or SLOT4.
Interface Attributes
Interface LEDs The following figure illustrates the SIC-1ADSL panel.
Figure 47 SIC-1ADSL panel
The following table describes the LEDs on the card panel.
Table 25 Interface attributes of the SIC-1ADSL
Attribute SIC-1ADSL
Connector RJ-11
Number of connectors 1
Interface rate
■ In ADSL full rate mode (ITU-T 992.1
G.DMT/ANSI T1.413):
8 Mbps (downlink rate)
1024 kbps (uplink rate)
■ In ADSL Lite mode (ITU-T 992.2
G.Lite):
64 kbps to 1 Mbps (downlink rate)
64 kbps to 512 kbps (uplink rate)
■ In ADSL2+ full rate mode (ITU-T
992.5):
24 Mbps (downlink rate)
1024 kbps (uplink rate)
Interface standard ITU-T 992.1 G.DMT
ITU-T 992.2 G.Lite
ANSI T1.413 Issue 2
ITU-T 992.3
ITU-T 992.5
Cable Telephone cable
Supported service ADSL over the regular telephone line
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