Section 300
Issue 1 August 1990
%+
S-DBS Installation Instructions
v1.0
Use a female 25-pair cable to connect the extension ports to a 50-pin split block.
The DBS308 system has one connector on the main unit for extensions 1 to 8, DPHl,
DPH2 and PFU output. The DBS616 has two connectors for extensions 1 to 8 and
extensions 9 to 16.
Except for ports 1 and 2 which are for key telephones only, each extension port can
connect a key telephone and/or a single line telephone (SLT).
1. Connecting the Telephone
-
a) For each telephone connect two wires to the
--- --
-- appropriate-pins of-the split @lock.--(See-TABLE 2
i&
and Figure 10 for Extension Connectors)
b) Plu the 50-pin connector of the split block
to & e extension port on the main unit.
NOTE: The 25-pair amphenol connector which
leads to the split block is held in place by a
plastic tie. The tie can be attached to two
hooks on either side of the connector. (See
Figure 9 below)
J
S-Pair AmphenoI
hncctor
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