The
JDSU SmartClass Home v3 is a discontinued product. The recommended replacement is the
Viavi SmartClass TPS.
As of the 30th June 2018 the
Viavi HST-3000 is no longer available for purchase. The recommended replacement is the
Viavi OneExpert DSL Modular Field-Test Platform.
A brief note on company mergers/takeovers/etc . . .
Wandel & Goltermann purchased
Wavetek and became
Wavetek Wandel Goltermann.
Wavetek Wandel Goltermann merged with hand-held test equipment developer
TTC to form
Acterna.
Uniphase Corporation merged with
JDS Fitel to become
JDS Uniphase Corporation.
JDS Uniphase Corporation acquired
Acterna and was then known as
JDSU.
JDSU split into two organisations,
Viavi Solutions and
Lumentum Holdings Inc.
Hopefully that is broadly correct.