ADC CRA-C Manuel D’Utilisation
Install the Megabit Modem CRA-C
8
Megabit Modem CRA-C User Manual
Table 1. Cables for Megabit Modem CRA-C
Item
Description
Function
Straight-through
Category 3 cable
Category 3 cable
Black unshielded
twisted-pair (UTP)
cables terminated with
RJ-45 connectors.
twisted-pair (UTP)
cables terminated with
RJ-45 connectors.
Connects the Megabit Modem
CRA-C Ethernet MDI-X port
to a network device with an
MDI port.
CRA-C Ethernet MDI-X port
to a network device with an
MDI port.
Cross-over
Category 5 cable
Category 5 cable
Yellow UTP cable
terminated with RJ-45
connectors.
terminated with RJ-45
connectors.
Connects the Megabit Modem
CRA-C Ethernet MDI-X port
to a network device with an
MDI-X port.
CRA-C Ethernet MDI-X port
to a network device with an
MDI-X port.
ADSL cable
Gray UTP cable
terminated with RJ-11
and RJ-45 connectors.
terminated with RJ-11
and RJ-45 connectors.
Connects the Megabit Modem
CRA-C to the ADSL line.
CRA-C to the ADSL line.
Console cable
Flat, silver, eight-wire
cable with RJ-45
connectors at each end.
cable with RJ-45
connectors at each end.
Plugs into the Console port to
connect the Megabit Modem
CRA-C to an ASCII terminal.
Do not use as a 10BASE-T
Ethernet cable.
connect the Megabit Modem
CRA-C to an ASCII terminal.
Do not use as a 10BASE-T
Ethernet cable.
Console adapter
A rectangular DB-9 (F)
to RJ-48 adapter with
two captive mounting
screws.
to RJ-48 adapter with
two captive mounting
screws.
Optional. Connects the
Megabit Modem CRA-C to an
ASCII terminal for
configuration and viewing
status.
Megabit Modem CRA-C to an
ASCII terminal for
configuration and viewing
status.
Power supply
An AC to DC power
supply that plugs into
the power outlet.
supply that plugs into
the power outlet.
Provides primary power to the
Megabit Modem CRA-C and
establishes a safety ground.
Megabit Modem CRA-C and
establishes a safety ground.
Do not tamper with the power supply safety
prong. It is a critical element for the secondary
lightning protection provided within the Megabit
Modem CRA-C. If you tamper with the safety
prong, you risk serious injury.
prong. It is a critical element for the secondary
lightning protection provided within the Megabit
Modem CRA-C. If you tamper with the safety
prong, you risk serious injury.