HP Surestore FC 1Gb/2Gb Switch 8B Getting Started Guide

Setup 21
Note ISL Trunking is a Fabric OS feature that enables distribution of
traffic over the combined bandwidth of up to four ISLs between two
directly adjacent switches, while preserving in-order delivery. For
information about ISL Trunking, refer to the ISL Trunking User’s Guide.
Fan Side
Figure 17 shows the fan side of the switch, which contains the fans and the
switch status LED.
Figure 17. The Fan Side of the FC Entry Switch 8B and FC Switch 8B
Power Supply
The power supply is universal and capable of functioning worldwide
without using voltage jumpers or switches. It meets IEC 61000-4-5 surge
voltage requirements and is autoranging in terms of accommodating input
voltages and line frequencies. The power supply has its own built-in fan for
cooling, pushing the air towards the SFP media side of the switch. See
“Power Supply” on page 47 for a list of power supply specifications.
To turn the FC Entry Switch 8B or FC Switch 8B on, connect the power
cable to the power connector on the switch and to a power source. The
switch takes approximately 4.5 minutes to boot after it is turned on.
To turn the switch off, disconnect the power cable from the power source.