Campus-RS™ FLEX is an interface module that installs directly into a Campus-RS remote or
Campus-RS Star concentrator and provides a multiport local interface capable of supporting
a wide range of concurrent data, voice and video applications. Campus-RS FLEX supports a
line speed of 1.544 Mbps (T1) and provides the capability to allocate this bandwidth between
the single DSX-1 port and the two serial data ports. The DSX-1 provides support for up to 24
voice channels over a T1 backbone. The two serial data ports support a variety of standard
physical interfaces, including RS-449, RS-530, RS-530A, V.35, and X.21, which can be
configured to operate at n x...