2000-A2-GB20-10
- 6 -
February 2004
Rear Panel Connectors
On the rear panel, the IAD contains several connectors. The WAN
connectors vary by IAD—both are present, but one has a permanently
attached metal shield to prevent use.
Figure 1–5. 16/24-Port IAD Back Panel
AC Power
Connects the IAD to an AC outlet of 108-130 volts via an AC power cord.
10/100Base-T Ethernet Port
Connects the IAD to the local area network using a CAT-5 straight through
Ethernet cable, or directly to a PC for accessing via Telnet (using a cross-
over cable, customer-supplied).
WAN Interfaces
Depending on the IAD, WAN interfaces include the following:
T1/E1—uses an RJ48 connector for the connection.
SDSL—uses an RJ45 connector for the connection.
Table 1–2.
Front Panel LEDs
LED
Description
POWER
Illuminates when the IAD is powered on.
LAN LINK
Illuminates when there is an operational LAN connection
on the Ethernet port.
LAN ACT
Flashes when there is activity on the Ethernet port.
WAN LINK
Flashes as the IAD is establishing a link, and illuminates
solid when there is a proper connection on the DSL WAN
port and synchronization has been achieved.
VOICE
Illuminates when there is activity on the voice ports.
When connected to a Jetstream Voice Gateway, it
remains lit, and blinks when there is activity.
DCE LINK
Illuminates when there is a link between the IAD and
data communications equipment (DCE).
DCE ACT
Illuminates or blinks when there is activity on the DCE
link.
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