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TIA/EIA 232 Null-Modem Connections
Use a null-modem (crossover) cable shown in Figure 10 to connect the
MANAGEMENT port to a terminal (DTE) with a 25-pin connector. Alternatively,
you can use a modem cable and a null-modem adapter. DTR (pin 20) and RTS (pin
4) must be on, or high, on your terminal or in your terminal emulation program.
Figure 10. TIA/EIA 232 Null-Modem Cable for the 25-pin Connector
Use a null-modem (crossover) cable shown in Figure 11 to connect the
MANAGEMENT port to a terminal (DTE) with a 9-pin connector. Alternatively,
you can use a modem cable and a null-modem adapter. DTR (pin 4) and RTS (pin
7) must be on, or high, on your terminal or in your terminal emulation program.
Figure 11. TIA/EIA 232 Null-Modem Cable for the 9-pin Connector
CrossFire 8730 Switch Installation Guide, DOC-7046 v. 1.2
Cable and Pin Information
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