Specifications

2-4 System Components
Chapter 2 - System Specifications
XTS-IP - Installation Manual December 2005
System Components
This table shows the slot positions and applicable Cabinets for each card that can be installed
in the XTS-IP System.
Table 2-2: System Card Description
Item
Number of
Time Slots
Slot
Position
Cabinets Description
BRIB 8 1-7 or 0-7 0, 1, & 2 Basic Rate Interface Board
CIDU -- LCOBC Caller ID Unit
DIDB 4 1-8 or 0-8 All Direct Inward Dial Board
DTIB12 12 0-8 All Digital Telephone Interface Board
DTIB24 24 0-8 All Digital Telephone Interface Board
DTMFA --- LCOBC, SLIBE,
T1IB, PRIB, BRIB
DTMF Receiver Unit (4 port)
DTRU --- DIDB DTMF Receiver Unit (2 port)
DTRU4 --- LCOBC, SLIBE,
T1IB, PRIB, BRIB
DTMF Receiver Unit (4 port)
ETIB 12 1-8 or 0-8 All Electronic Telephone Interface Board
KSU --- --- Key Service Unit
LCOBC 8 1-7 or 0-7 0, 1, 2, & 3 Loop Start CO Interface Board (Caller ID
capable)
LMU1 --- LMU 0 & 3 Link Module Unit
LMU2 --- LMU 1, 2, 4, & 5 Link Module Unit
LMUE --- LMU 3 Link Module Unit
MISB --- 8 only 0 Miscellaneous Board
MODU --- MPB 19.2 Kbps Internal Modem
MPB1 --- MPB Main Processing Board = 136 Time Slots Usable
MPB2 --- MPB Main Processing Board = 376 Time Slots Usable
MPBE --- MPB Main Processing Board = 600 Time Slots Usable
MSGU48 --- SLIBE, SLIBC Message Waiting Unit
The first range of slot positions, for entries that show two ranges, applies to Cabinets 0. The second range of slot positions
applies to slots in other cabinets where the card can be used.
EXAMPLE -- The BRIB card can be used in slot 1-7 of Cabinet 0 and in slots 0-7 in Cabinets 1 & 2.