Modular Adapters; D-Sub Adapters - Inter-Tel AXXESS Manual

5. MODULAR ADAPTERS

5.1 Inter-Tel provides D-sub modular adapters that are designed specifically for certain
types of RS232 connections to an system RS232 serial port modular jack. These include the
following:
•
Inter-Tel Custom DB9F-to-8P/8C modular adapter which supports hardware flow con-
trol and is designed to connect to a PC serial COM port (part number 804.2545). For
further details, refer to the Inter-Tel Universal RS232 kit instructions.
•
Inter-Tel Custom DB9F-to-8P/8C modular adapter which does not support hardware
flow control and is designed to connect to a PC serial COM port (part number 804.2420
– replaces 804.2561). For further details, refer to the Inter-Tel Universal RS232 kit
instructions.
•
Inter-Tel Custom DB25M-to-8P/8C modular adapter which support hardware flow con-
trol and is designed to connect to a modem (part number 804.2543). For further details,
refer to the Inter-Tel Modem Kit instructions, part number 835.1621 (-4 or later).
5.2 For your reference, wiring diagrams are printed on the labels of these adapters.

6. D-SUB ADAPTERS

6.1 Inter-Tel provides D-sub adapters that are designed specifically for certain types of
RS232 connections. These include the following:
•
Inter-Tel DB9F-to-DB9F "null modem" adapter (part number 804.2605) which supports
hardware flow control and is designed to connect a PC to a PC using a 12-foot DB9M-
to-DB9F straight-through cable (part no. 813.1683)
•
Inter-Tel DB9F-to-DB9F "null modem" adapter (part number 804.2604) which does not
support hardware flow control and is designed to connect a PC to a PC using a 12-foot
DB9M-to-DB9F straight-through cable (part no. 813.1683)
•
Inter-Tel DB9M-to-DB9F custom RTS/DTR hardware flow control adapter (part no.
804.2546) is required for older versions of the PCDPM when RTS/CTS hardware flow
control is required. For more details, refer to the PCDPM Installation Notice (part no.
835.2040).
•
Inter-Tel DB9M-to-DB9M "Inter-Tel Axxent Modem Adapter" (part no. 804.2556). For
more details, refer to the Axxent Modem Kit Instructions, part number 835.1622 (-4 or
later).
•
DB9M-to-DB25F adapter (part number 804.2574) used for converting a nine-pin D-sub
connector to a 25-pin D-sub connector. It is designed to be used on PC serial COM
ports, when needed.
6.2 For your reference, wiring diagrams are printed on the labels of these adapters.
Modular Adapters
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INTER-TEL AXXESS MANUAL VERSION 11.0 – May 2008
Appendix B — RS232
Page B-7