TSI-1524 fills the need for testing multiple DS-1's simultaneously.
It is a modular system with plug-ins. A unit can be configured with
up to four DS-1 Receiver Modules, a Transmitter Module and an Analyzer
Module to provide signal analysis - all in a single chassis. Three
chassis configurations are available - Six Module 23" rack mount
(-48Vdc)m, Five Module 19 rack mount (-48Vdc) and Six Module Portable
(110Vac). The TSI-1524 allows testing of all current T carrier,
fiber optics T1 facilities and D4 or ESF channel banks.
configuration chassis has one DS-1 Receiver Module, and either a
DS-1 Transmitter Module or an Analyzer Module. A fully loaded chassis
contains four DS-1 Receiver Modules, a DS-1 Transmitter Module and
an Analyzer Module. An optional 1200/2400 baud modem permits remote
control with auto call to a programmed number when a DS-1 Receiver
alarm condition is detected.