NEC UX5000 3-Slot Expansion KSU (IP3WW-3KSU-E1)

The NEC UX5000 3-Slot Expansion KSU (IP3WW-3KSU-E1) features:
• 3 universal slots for the optional blades (such as ESIU, SLIU, COIU, etc.)
• An EXIFU (expansion) slot
• Supports an additional 48 ports (40 trunk/80 stations maximum)
• The system will provide a maximum of:
       — Up to 184 trunks and 320 extensions
       —  With IP connections, a maximum of 200 trunk ports (128 IP trunks max.) and 512 station ports 
       —  To reach these limits, a MEMDB is required as well as licenses for the expanded ports
• Maximum number of chassis per system:
       — 4 Chassis-Bs and 4 Expansion Chassis-Es, or
       — 4 19” Chassis-As
• Requires an expansion bracket which attaches to the right side of the Base chassis (not supplied)
• When multiple chassis (combined Chassis-B and Chassis-E or a Chassis-A) are to be connected:
      —  EXIFU-B1 (base) and EXIFU-E1 (expansion) blades are required (sold separately)
      —  Connection to the Expansion Interface Unit is made using a CAT 5 cable (not provided)
• Refurbished
• One Year Warranty