Extreme Networks BlackDiamond 8810 User Manual

BlackDiamond 8800 Series Switches Hardware Installation Guide
81
Calculating Volt-Amperage Requirements
To determine the minimum volt-amperage requirements for your UPS:
1 Locate the voltage and amperage requirements for each piece of equipment. These numbers are
usually located on a sticker on the back or bottom of your equipment.
2 Multiply the numbers together to get Volt-Amps (VA):
VA = Volts x Amperes
3 Add together the VA from all the pieces of equipment to find the total VA requirement.
To determine the minimum volt-amperage requirements for your UPS, we recommend that you add
30% to the total.
UPS Transition Time
Transition time is the time that is necessary for the UPS to transfer from utility power to full-load
battery power. For Extreme Networks products, a transition time of less than 20 milliseconds is required
for optimum performance.
Applicable Industry Standards
For more information, see the following ANSI/TIA/EIA standards:
● ANSI/TIA/EIA-568-A—discusses the six subsystems of a structured cabling system.
● ANSI/TIA/EIA-569-A—discusses design considerations.
● ANSI/TIA/EIA-606—discusses cabling system administration.
● ANSI/TIA/EIA-607—discusses commercial building grounding and bonding requirements.
You can access these standards at:
http://www.ansi.org
or
http://www.tiaonline.org

Extreme Networks BlackDiamond 8810 Specifications

General

Model	BlackDiamond 8810
Product Series	BlackDiamond
Product Type	Switch
Switch Type	Modular
Jumbo Frame Support	Yes
Throughput	952 Mpps
Power Supply	Hot-swappable
Management	CLI, Web, SNMP
Dimensions	10.5 x 17.3 x 22 inches