Two-Port Analog Expander - STARPLUS DHS-L Technical Manual

DHS- L Gener al D esc riptio n

Two-Port Analog Expander

A 2-Port Analog Expander module is optionally available and is designed to be installed
inside the 2-Port Analog Adapter housing. The 2-Port Analog Expander provides the
same interface capabilities of the 2-Port Analog Adapter and is in fact comprised of the
same circuit board used inside the 2-Port Analog Adapter.
The 2-Port Analog Expander requires its own, dedicated digital
Loop disconnect and message waiting lamps are not supported by the analog adapter.
Figure 2-16: 2-Port Analog Expander
Chapter 2 - Description a nd Installation
DHS-L
port for operation.
2-19