Installation Manual
H3C AR 18-3XE/18-21X Series Routers
Chapter 1 Product Overview
1-14
LED
Description
DSL ACT
OFF means no data is being sent or
received.
Blinking means the interface is sending
and/or receiving data.
SYS
Blinking means the system is operating
normally.
Steady ON or OFF means the system is
improperly operating.
PWR
OFF means no power is being supplied.
Steady ON means power is being
supplied.
IV. Interface attributes
The AR 18-32E provides one console port, four 10/100 Mbps
Ethernet ports, and one ADSL2+ over ISDN interface.
The following tables describe only the attributes of the ADSL over
ISDN interface and the ADSL2+ over ISDN interface. For the
attributes of other interfaces, see IV. "Interface attributes” of section
1.2 “Hardware Features of the AR 18-30E.”
1)
ADSL2+ over ISDN interface
Table 1-11
Attributes of the ADSL2+ over ISDN interface
Attribute
Description
Connector RJ-11
Interface rate
1 Mbps (uplink), 20 Mbps to 24
Mbps (downlink)
