1YR Renewal SUPPORT Plus for OS10K8-RCB-A. OS10K8-RCB-D. Includes 24x7 Remote Telephone Support. 24x7 Remote Problem Diagnosis. access to Software Updates and Upgrades. access to support portal. and next business day advance hardware replacement. OmniSwitch 10K Distributor Packaging. OmniSwitch 10K modules. OmniSwitch 10K Power Supplies. and OS10K-FAN-TRAY are included in advance hardware replacement. Please see header of this section of price list for availability per country.