Lucent Technologies Network Access Module manual Set DIP Switches, Connect Cables

Connect Cables

Figure 3-1C1 Serial Passthrough Port

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D M I

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C1 serial port

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Set DIP Switches

The DIP switches (Figure 3-2) must be set to the correct positions for the INA module to operate properly.

1. Set DIP switch 1 to the right.

Figure 3-2DIP Switches

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￿ E

DIP switch 1

DIP switch 2

DIP switch

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When DIP switch 1 is set to the right and the INA module is turned on, the console port is set to 9600bps, 8 data bits, 1 stop bit, no parity, and no flow control. This is the default setting and is used for connecting the C0 port to a console.

When DIP switch 1 is set to the left, the port settings can be controlled by ComOS. Use this setting for an external modem that is set up to provide access to the command line interface, for example.

Note – When you change the position of a DIP switch, you must restart the INA module for the change to take effect. To reboot, press the recessed reboot button on the front panel of the module. Pushing this button reboots the router software only and does not affect voice services.

2. Set DIP switch 2 to the left.

3-2 INA Module Installation and Configuration Guide