Overview
21
SAN Switch 2/16 Version 3.1.x Installation Guide
ISL Trunking
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 specific information about ISL trunking,
refer to the HP StorageWorks Trunking Version 3.1.x/4.1.x User Guide.
SFPs
The ports connect to SFP media. SFPs are universal and self-configuring.
Power Supply Side
Figure 2
shows the rear panel of the switch. The rear panel houses the fan trays,
power supplies, and switch status LED. Each power supply also integrates a
separate status LED. The power supplies, fan trays, and motherboard are all Field
Replaceable Units (FRUs).
Figure 2: Power supply side
Field-Replaceable Units
The power supplies, fan trays, and motherboard can all be replaced in the field,
without the use of special tools. The switch continues operating during the
replacement of a fan tray or power supply, if they are replaced one at a time. The
switch must be turned off during replacement of the motherboard. To simplify
replacement, the switch has a minimum of internal cables and no jumpers or
hardware settings. Replacement instructions are provided with all replacement
units ordered.
1
Power supply LED
2
Port readiness LED
3
Power supply
4
Fan tray assembly (inside chassis)
5
Spring latch (2)
6
Power switch
7
Power supply
SHR-2475A
3
5
4
2
6
7
1
