Chapter 6
Troubleshooting
51
Checking i3822V ports
The following connectors are connected to their respective ports when shipped.
Gently tug at the connections and ensure that the connectors are securely seated.
See the following figure for port locations and refer to the table for their description.
Ports
Description
TELCO ACCESS
The RJ-45 craft port is accessed by service technicians for
testing purposes. Access to inside units from equipment
attached to the TELCO ACCESS port (for example, a laptop)
is not permitted for security reasons. This includes network
diagnostic functions, such as ping and traceroute, along with
upgrades to an i38HG unit from a device attached to the tech
access port.
Note:
If required for configuration, connect your laptop to this
port after the i3822V has powered up.
ETHERNET
The standard IEEE 802.3 10/100 BASE-T ETHERNET port is
disabled by default. When enabled, it supports other Ethernet
devices, such as switches or hubs. This port is used only if the
subscriber has Cat 5 wiring throughout the home that is
terminated on the side of the home.
DSL LINE 1
The gray CO line feed 1 carries PSTN and VDSL2. It is pre-
connected to a gray cable that is attached to a customer
bridge module.
DSL LINE 2
The black CO line feed 2 is required to enable a second
PSTN line and VDSL2 pair bonding (when available). It is pre-
connected to a black cable that is attached to a customer
bridge module.
LINE 1
The green phone jack is used for PSTN or voice service. It is
pre-connected to a green cable that is attached to a customer
bridge module.
LINE 2
The yellow phone jack is used for either PSTN or voice
service. It is pre-connected to a yellow cable that is attached
to a customer bridge module.
ETHERNET
DSL LINE 1
LINE 1
LINE 2
FROM CO
TO TEST VOICE SERVICE PLUG IN WORKING PHONE
DSL LINE 2