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A – Specifications
Switch Maintainability
A-2 59021-05 A
A.2
Switch Maintainability
Maximum User Ports ...................... > 475,000 ports depending on
configuration
Buffer Credits.................................. 12 buffer credits per port
Media Type ..................................... Small Form Pluggable (SFP) optical
transceivers. Hot swappable. 3.3 Volts.
Fabric Port Speed........................... 1.0625 or 2.125 Gigabits/second
Maximum Frame Size..................... 2148 bytes (2112 byte payload)
System Processor........................... 266 MHz Pentium® processor
Fabric Latency (best case) ............. <0.5 µsec.
Fabric Point-to-Point Bandwidth ..... 212 or 424 MB/s full duplex
Fabric Aggregate Bandwidth .......... 64 Gb/s for a single switch
Maintenance Strategy..................... Field Replaceable Units
SFP transceivers
Power supplies
Fans
Diagnostics ..................................... Power On Self Test (POST) tests all
functional components except SFP
transceivers.
User Interface ................................. LED indicators