Avaya VSP 7000 Series Installing

Appendix A: Hardware reliability
This section provides information about the hardware reliability of the switch, and hardware
components.
Mean time between failures
Mean time between failures (MTBF) is the average value of the time intervals between successive
outages of the system. This average value is calculated from a large population of nominally
identical items. The following table provides MTBF values for VSP 7000 Series hardware.
Important:
You must install the switch and its components correctly and operate the hardware within the
supported environmental conditions. The MTBF values in the following table do not include
failure caused by software or human error.
Hardware MTBF (Calculated)
VSP 7024XLS base unit (no fans, no power
supplies)
259,952 hours
Fan tray (Back to Front, or Front to Back) 1,000,000 hours
Power supply 300,000 hours
7008XLS Media Dependent Adapter (8 SFP+ ports) 1,898,931 hours
7008XT Media Dependent Adapter (8 10GBASE-T
ports)
700,466 hours
VSP 7024XT TBD
7002QQ Media Dependent Adapter (2 QSFP+ ports) 2,067,748 hours
August 2014 Installing Avaya VSP 7000 Series 63
Comments? infodev@avaya.com

Avaya VSP 7000 Series Specifications

General

Brand	Avaya
Model	VSP 7000 Series
Category	Switch
Language	English