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Rear Serial/EMP RJ-45 Jumper Block
Intel
Rear Serial/EMP RJ-45 Jumper
Block
Configures port for DSR or DCD
signal use
• DSR (Data Set Ready) signal setting:
• DCD (Data Carrier Detect) signal
The rear serial/EMP (emergency management port) RJ-45 port is designed to support modem serial port concentrators,
which typically use standard 8-pin RJ-45 connectors. This allows access to the server management features of the server
board by simply using standard CAT-5 cable to connect from the rear port to the serial port concentrator.
The 8-pins of the rear RJ-45 connector can be configured using the J5A2 jumper block located at the rear of the board,
behind the onboard connector, to provide two different modes of serial communication:
•
DTR/DSR (Data terminal ready/data set ready): This is the standard mode of communication for Cisco serial
concentrators and consoles, and is the default serial configuration for the Intel
serial devices that require a DSR signal, the J5A2 jumper block must be configured with the jumper in position 3
and 4.
•
DTR/DCD (Data terminal ready/data carrier detect): This is the standard mode of communication used with
modems and a number of other serial devices. For serial devices that require a DCD signal, the J5A2 jumper block
must be configured with the jumper in position 1 and 2.
Refer to the Intel
jumper and pin-out information.
© 2003 Intel Corporation
®
Server Board SE7500WV2
– Default configuration
– Compatible with Cisco console ports
– Use for serial concentrators that need
the DSR signal
setting:
– Standard modem communication
setting
– Use for serial concentrators that need
the DCD signal
*Other names and brands may be claimed as the property of others.
®
Server Board SE7500WV2 Technical Product Specification for complete
®
Intel
Server Board SE7500WV2 Training
© 2003 Intel Corporation.
®
Server Board SE7500WV2. For
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