Specifications

Configuratio
n
5
0003097 Revision A 1
9
- A 3 inch wide x 4 inch high (7.6 cm x 10.2 cm) metal box projecting from the middle of
the panel. The box holds up to four CEPT or DS1 interface assemblies.
- A small rectangular opening with a sliding cover to route fiber optic cables into the
cabinet
- A ground connector.
• Exhaust Fans: Two fans cool the cabinet.
Peripheral Cabinets
Each peripheral cabinet holds up to 12 Peripheral Interface Cards and provides up to 192 ONS
or DNI ports. By purchasing the Peripheral Node Expansion feature package, a slave cabinet
can be added that expands the node up to a total of 384 ports and 24 Peripheral Interface cards
(the number of voice channels remains the same). One Peripheral Switch Controller (PSC)
card and one Fiber Interface Module (FIM) is installed in the master cabinet of each peripheral
node. The PSC card provides control for all Peripheral Interface cards, and fiber optic cable
connects the FIM to the main control.
Note: A slightly smaller 3300 peripheral cabinet variant is available which will fit into a 19" rack. All
components described below are the same.
Peripheral Cabinet II
The peripheral cabinet consists of the following components:
• Peripheral Interface Cards: The
Peripheral Interface cards connect telephone trunks and
peripheral devices (such as SUPERSET telephones) to the system. They are located in
slots 1 through 12.