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A Network Interface Module (NIM) that terminates a full or fractional T1 and also supports an additional DSX-1interface to drop-off voice traffic to a PBX. Integrated DSU/CSU for circuit protection. A single RJ-48C connector for T1 connectivity. A single RJ-48C connector for DSX-1. A single RJ-45 connector activated when an optional Dial Backup Interface Module (DIM) is installed. Industry-leading five-year North American warranty.

Total Access Installation Kit

MX2800 AC Power Supply. Supports Fan Faceplate

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

ProCare 1 Year 7x24x4 Remote 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 available 24 hours a day 7 days a week

NetVanta Analog Modem Dial Backup Interface Module - Plug on module for NetVanta NIM Provides analog modem restoral up to 33.6kbps.

ProCare 1 Year NBD Remote Maintenance for the NetVanta 5000 series providing: 1 hour response time into technical support access to software upgrades and patches and next business day hardware replacement available Monday through Friday 7 am until 7 pm CT