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NDA-24219 CHAPTER 2
Page 9
Revision 2.0
3. FUNCTIONAL OUTLINE OF EQUIPMENT
This section explains the functional outline of the equipment (modules, installation hardware, circuit cards) used in
the PBX.
3.1 Functional Outline of Modules
Table 2-2 shows the functional outline of the modules.
3.2 Functional Outline of Installation Hardware
Table 2-3 shows the functional outline of installation hardware.
Table 2-2 Functional Outline of Modules
MODULES
FUNCTIONAL
NAME
FUNCTIONAL OUTLINE
SN1420 PIMAB-A PIM Port Interface Module (PIM)
A PIM provides 10 card slots for common control, Line/Trunk, and
Application Processor (AP) cards. It also houses a AC/DC Power Supply
and batteries for protection from short-term power interruption (standard).
Two champ connectors for line/trunk (LTC0 to 1) and a connector for Power
(PWR) are located at the lower front side of the PIM.
A PIM provides a maximum of 9 card slots for line/trunk (LT) cards. At
maximum configuration, the system is comprised of 2 PIMs and it provides
88 physical ports (48 ports x 2) to MDF (PIM0 Slot LT8/AP4 used for PN-
BS00).
Table 2-3 Functional Outline of Installation Hardware
INSTALLATION
HARDWARE
FUNCTIONAL
NAME
FUNCTIONAL OUTLINE
COVER PARTS TOP
BOTTOM
COVER
Bottom Cover (includes Top Cover)
This hardware (bottom cover and top cover) is used for all NEAX1000
installations. A 4-rubber foot is required for desktop installation with PIM.
19” BRACKET 19”
BRACKET
19-inch Bracket
The 19-inch bracket is sets of hardware to mount the PIM in IEC standard 19-
inch rack. One set of 19-inch bracket is required for PIM.