Toshiba CIX40 KSU 4X8X1 with Power Supply (CHSU40A3)

The Toshiba CIX40 KSU 4X8X1 with Power Supply (CHSU40A3) features:
The Toshiba CIX40 KSU 4X8X1 (CHSU40A3) features:
• Supports 4-CO line X 8-Digital Telephones X Standard Telephone
• The system cabinet contains the GMAU2/GMAS2 motherboards
• The CHSU40A3 KSU includes a ENHANCED power supply (1.7A) 
     — The CIX40 R2 and R1 KSU have a 1.5A power supply
• Optional CIX40 cards (sold separately):
     — Voice Mail Circuit Card (GVPH1)
     — 3-CO lines, 3 CLIDs X 8 Digital Telephone Circuit Card (GCDU2)
     — Standard Telephone Circuit Card (GSTU1)
     — 8 Channel IP Interface Card (GIPH1)
     — RS232-C (BSIS)
• Refurbished
• One-Year Warranty