Expansion Shelf - Panasonic KX-T336 System Reference Manual

2.00 Expansion Shelf
Expansion ShG is provided optionally.
Expansion Shelf consists of the followinq
Up to two Expansion Shelves (1 and 2) can be
installed on the Basic Shelf to enlarge the ability
of the system.
Each Expansion Shelf contains its own power
supply and 15 mounting spaces for any optional
card required for system expansion.
Expansion Shetf is installed on top of the basic
shelf.
Construction of Expansion Shelf (1 and 2).
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Free slot can be equipped with the following optional
service cards.
a. Loop start central office trunk (LCOT) Card
a' . Loop start central office trunk (LCOT) Card with
Polarity Reversal Detection
b. Ground start central off ice trunk (GCOT) Card
c. Hybrid line circuit (HLC) Card
d. Proprietary ITS Line circuit (PLC) Card
e. Single line telephone line circuit (SLC) Card
e' . Single line telephone line circuit (SLC) Card with
Message Waiting
f. Direct inward dialing trunk (DID) Card
g. Off premise extension trunk (OPX) Card
h. Doorphone circuit (DPH) Card
i. Automatic Gain control (AGC) Card
j. Direct inward system access (DISA) Card
k. Remote circuit (RMT) Card
1. Attendant Console Line Circuit (ATLC) Card
1 -E-2
(30393)