Power Supplies And Fans; Sn6000 Power Supplies; Serial Port Pin Identification - HP StorageWorks SN6000 Installation And Reference Manual

The serial port connector requires a null-modem F/F DB9 cable. The pins on the switch RS-232 connector
(Figure 6) are identified in
port, see "Connect the management station or workstation to the
Table 2

Serial port pin identification

Pin Number
1
2
3
4
5
6
7
8
9

Power supplies and fans

The SN6000 Fibre Channel Switch—Single Power Supply has a single power supply that converts
100–240 VAC to DC voltages for the various switch circuits. Internal fans provide cooling. The switch
monitors internal air temperature, and therefore does not monitor or report fan operational status. Air flow
is front-to-back. To energize the switch, plug the power cord into the switch AC receptacle and into a
100–240 VAC power source.
The SN6000 Fibre Channel Switch—Dual Power Supply has two hot-pluggable power supplies that
convert standard 100–240 VAC to DC voltages for the various switch circuits. Each power supply has an
AC power receptacle and two status LEDs
• The Power Supply Status LED (green) illuminates to indicate that the power supply is receiving AC
voltage and producing the proper DC voltages.
• The Power Supply Fault LED (amber) illuminates to indicate that a power supply fault exists and requires
attention.
1 Power supply 1
3 Fault LED (amber)
5 AC power receptacle
Figure 7

SN6000 power supplies

16
Table 2. For information about connecting the workstation through the serial
Description
Carrier Detect
Receive Data
Transmit Data (TxD)
Data Terminal Ready (DTR)
Signal Ground (GND)
Data Set Ready (DSR)
Request to Send (RTS)
Clear to Send (CTS)
Ring Indicator (RI)
3
4
1
switch" (page 41).
Referred to as
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
RI
(Figure 7):
5
2 Power supply 2
4 Status LED (green)
2