HP StorageWorks 2/32 HP StorageWorks SAN Switch 2/32 V4.2.X Installation Guide - Page 74

Serial Port Specifications

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Technical Specifications Serial Port Specifications Note: For dust and ESD (electrostatic discharge) protection, a cover is provided for the serial port and should be kept on the port whenever the serial port is not in use. The serial port can be used to connect to a computer workstation to configure the switch IP address without connecting to the fabric. The serial port's parameters are 9600 baud, 8 data bits, no parity, 1 stop bit, and no flow control. The port requires a straight serial cable with a female 9-pin subminiature-D connector. Only pins 2, 3, and 5 are supported; if pin 7 is used, the signal must always be driven high, using the pinouts listed in Table 11. .Table 11: Cabling Pinouts if Pin 7 is Used PIN 1 2 3 4 5 6 7 8 9 Signal Description TxData RxData Transmit Data Receive Data GND Logic Ground CTS Clear to Send 74 SAN Switch 2/32 Version 4.2.x Installation Guide

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Technical Specifications
74
SAN Switch 2/32 Version 4.2.x Installation Guide
Serial Port Specifications
Note:
For dust and ESD (electrostatic discharge) protection, a cover is provided for the
serial port and should be kept on the port whenever the serial port is not in use.
The serial port can be used to connect to a computer workstation to configure the
switch IP address without connecting to the fabric. The serial port’s parameters
are 9600 baud, 8 data bits, no parity, 1 stop bit, and no flow control.
The port requires a straight serial cable with a female 9-pin subminiature-D
connector. Only pins 2, 3, and 5 are supported; if pin 7 is used, the signal must
always be driven high, using the pinouts listed in
Table 11
.
.
Table 11:
Cabling Pinouts if Pin 7 is Used
PIN
Signal
Description
1
2
TxData
Transmit Data
3
RxData
Receive Data
4
5
GND
Logic Ground
6
7
CTS
Clear to Send
8
9