The cardnest CN4 is a family of concentration units for the
different Telindus Access devices.
The family is constituted of one 19" rack-mountable
device, and two desktop units.
They provide a high-density solution for the Telindus access
equipment with densities of up to 30 or 60 modems in one nest
(depending on the modem type).
Interface plugin modules (maximum two per card-slot position)
are plugged into the available interface-slots on the back of
the CN4. A high-speed management bus permits the management of
all the equipment in the cardnest.