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ProCare 1 Year 7x24x4 Remote Maintenance for a twenty-four port ADTRAN switch including NetVanta 1234 1234P 1235P 1534 1534P 1544 1550-24 1550-24P which provides: 30 minute response time into technical support access to software upgrades and patches and four hour hardware replacement available 24 hours a day 7 days a week

ProCare 1 Year NBD Remote Maintenance next business day delivery of replacement parts available Monday through Friday 7 am until 7 pm CT covers Smart 16 Shelves

Total Access Installation Kit

ProCare 3 Year NBD On-site Maintenance for the NetVanta 3458 4305 and 4430 with enhanced feature pack software the NetVanta 6355 4660 5660 and 644 providing: 1 hour response time into technical support access to software upgrades and patches and next business day hardware replacement with ProCare on-site representative available Monday through Friday 7 am until 7 pm CT

MX2800 AC Power Supply. Supports Fan Faceplate

ProStart Sunday/Holiday Remote telephone support of customer ProStart of TA 916 924 NetVanta 6330 16FXS NetVanta 6330 16FXS+8FXO NetVanta 6330 24FXS NetVanta 6360 16FXS NetVanta 6360 16FXS+8FXO NetVanta 6360 24FXS NetVanta 644 NetVanta 6240 16FXS NetVanta 6240 24FXS NetVanta 6250 16 FXS NetVanta 6250 16 FXS with Lifeline NetVanta 6250 24 FXS NetVanta 6250 16 FXS with Lifeline NetVanta 6250 16 FXS + 9 FXO.

ProCare 1 Year 7x24x4 On-site Maintenance for the NetVanta 320X and 3430 with standard feature pack software providing: 30 minute response time into technical support access to software upgrades and patches and four hour hardware replacement with ProCare on-site representative available 24 hours a day 7 days a week

19 Rackmount brackets allowing 1st Generation NetVanta 1531 (1700570F1) 1st Generation NV1531P (1700571F1) Switches or the NetVanta 3140 (1700341F1) Router to be mounted into a 19 rack. Includes two brackets and screws not shipped with those products. Brackets and screws can also be used to mount the 2nd Gen NV1534 (1702590G1) and 2nd Gen NV1544 (1702544G1) although normally shipped with the original products.

Total Access 750/850 AC Power Supply/Battery Charger - Provides an AC power source for DC-powered Total Access chassis Integral charging circuit for Total Access battery backup systems Mounts to side of Total Access 750/850 chassis or battery backup system FCC NEBS Level 3 and UL 1950 compliant Compact with modular connections status LED auxiliary ground stud and user accessible fuse Provides uninterrupted 48VDC power output when battery backup system (1175044Lx) connected