Specifications

System Components 2-5
Chapter 2 - System Specifications
XTS-IP - Installation Manual December 2005
Item
Number of
Time Slots
Slot
Position
Cabinets Description
PFTU --- --- Power Failure Transfer Unit
PMU --- MPB1 Program Module Unit, 4 MB ROM
PMU --- MPB2/MPBE Program Module Unit, 8 MB ROM
PRIB up to 24 1-7 or 0-7 0, 1, & 2 Primary Rate Interface Board
PSU --- PSU Power Supply Unit, 350W
RAU --- RAU 0 Relay Alarm Unit
RGU3 --- --- Ring Generator Unit (25Hz): Sine Wave, Internal
SIU --- MISB Serial Interface Unit
SLIBC 12 1-7 or 0-7 0, 1, 2, & 3 Single Line Interface Board w/ Caller ID
SLIBE 12 1-8 or 0-8 All Single Line Interface Board
T1IB up to 24 1-7 or 0-7 0, 1, & 2 T1 Interface Board
VMIB 8 1-7 or 0-7 0, 1, 2, & 3 Voice Mail Interface Board - Flash-based
VMIB 12 1-7 or 0-7 0, 1, 2, & 3 Voice Mail Interface Board - Hard Drive-based
VOIP up to 8 1-7 or 0-7 0, 1, 2, & 3 VoIP Card w/one VoIP Module
VOIP up to 8 1-7 or 0-7 0, 1, 2, & 3 VoIP Card w/two VoIP Modules
VOIP up to 8 1-7 or 0-7 0, 1, 2, & 3 VoIP Card w/three VoIP Modules
VOIP up to 8 1-7 or 0-7 0, 1, 2, & 3 VoIP Card w/four VoIP Modules
Module -- VOIP VoIP module (only for upgrade)
VOIP24 up to 24 1-7 or 0-7 0, 1, 2, & 3 VoIP24 Base Card (12 port)
Module -- VOIP24 Daughterboard for VoIP24 Card
The first range, for entries that show two ranges of slot positions, applies to Cabinet 0. The second range of slot positions
applies to slots in other cabinets where the card can be used.
EXAMPLE -- The T1IB can be used in slot 1-7 of Cabinet 0 and in slots 0-7 in Cabinets 1 & 2.
Table 2-2: System Card Description