Description
The Vodavi STS/STSe Expansion Key Service Unit (3502-01) (EKSU) features:
▪ Provides 6 additional slots for expansion and features
▪ The Expansion Key Service Unit (EKSU) cabinet must be mounted above the BKSU
▪ Configured 0x0
▪ Includes Power Supply
▪ All cards must be purchased separately
▪ Refurbished
▪ One year warranty
The board description and system capacity (BKSU and EKSU combined):
▪ (LCOB) 4 Loop CO Start Lines (includes Caller ID) up to 24 CO lines
▪ (DTIB) 8 Digital Telephone Ports up to 48 stations
▪ (SLIB4) 4 Single Line Ports up to 20 stations
▪ (SLIB2) 2 Single Line Ports: 2 stations
▪ One T1IB 24 Channels
▪ One VMIB 8 Voice Mail Ports
The card slot positions for the STS Expansion cabinet (EKSU) are:
▪ Card Slot 8: DTIB or SLIB4
▪ Card Slot 9: DTIB or SLIB4
▪ Card Slot 10: DTIB or SLIB4
▪ Card Slot 11: LCOB or T1
▪ Card Slot 12: LCOB or T1
▪ Card Slot 13: T1 / VMIB (Flash or Pentium-based)
The card slot positions for the STS Main cabinet (BKSU) are:
▪ Card Slot 0: DTIB (built-in)
▪ Card Slot 1: LOCB (built-in)
▪ Card Slot 2: SLIB – 2 port (default)
▪ Card Slot 3: DTIB or SLIB4
▪ Card Slot 4: DTIB or SLIB4
▪ Card Slot 5: LCOB or T1
▪ Card Slot 6: LCOB or T1
▪ Card Slot 7: T1 / VMIB (Flash or Pentium-based)
Note: To connect the BKSU and EKSU requires one (1) cable with two (2) male Amphenol Ends (included)