

Learn what to do after Exchange 2007 end of life here. UPDATE: Support for Exchange 2007 ended on April 11, 2017. Network bytes/sec = (100 medium users × (12,220 KB/user ÷ day)) ÷ (8 hr/day × 3600 sec/hr) = 42.4 KB/secĪssuming a daily peak of twice the average usage, your network connection would need to support approximately 84.9 KB/sec.įor more capacity planning information, see White Paper: Outlook Anywhere Scalability with Outlook 2007, Outlook 2003, and Exchange 2007. Network bytes/sec = (100 heavy users × (5,200 KB/user ÷ day)) ÷ (8 hr/day × 3600 sec/hr) = 18.5 KB/secAssuming a daily peak of twice the average usage, your network connection would need to support approximately 37 KB/sec.Įxample: If your company has 100 medium OWA users, here’s how to calculate the average network traffic, measured in bytes per second. Each example assumes the users are in the same time zone and they perform most of their work during the same eight hours of the day.Įxample: If your company has 100 heavy Office Outlook 2007 users, here’s how to calculate the average network traffic, measured in bytes per second. To apply this information to your company, consider the following examples.

For more detailed information about estimating the network traffic for each online service, see the links to other documentation in each of the following sections. Detailed specifications are beyond the scope of this topic. The following sections provide guidelines for estimating the bandwidth usage of each service.

There are many variables to consider when estimating network traffic. Each of the services has its own bandwidth requirements. Microsoft Online Services currently offers three online services: Microsoft Exchange Online, SharePoint Online and Office Live Meeting.
