Universal Slots - NEC Electra Elite 48/192 Features And Specifications Manual

Universal Slots

FEATURE
DESCRIPTION
SYSTEM
AVAILABILITY
OPERATING
PROCEDURES
SERVICE
CONDITIONS
Features and Specifications Manual
Universal Slots provide flexibility for installation and cost savings for the end
user. The system allows the installation of most interface circuit boards in any
interface slot.
Terminal Type:
Not applicable
Required Components:
None
None
General:
The Electra Elite 192 system B64-U10 KSU has eight universal slots,
¥
and the system uses the same KSU for the basic and expansion units.
The Electra Elite 48 system B48-U10 KSU has four universal slots with
¥
MDF connections, and two slots without MDF connections.
The MIFM-U10 ETU or MIFA-U10 ETU must be installed in the ISA, S1,
¥
or S2 slot of the B64-U10 KSU or slot S2 of the B48-U10 KSU.
The DTI-U10/20 ETU must be installed in slot S1 or S4 of the basic
¥
B64-U10 KSU or slot S1 of the first expansion B64-U10 KSU for Electra
Elite 192. It must be installed in slot S4 of the B48-U10 KSU for the
Electra Elite 48 system.
Universal Slots allow interfacing for the following:
¥
• BRT(4)-U10 ETU (4 port ISDN Interface for 8 trunks)
• BSU(2)-U10 ETU (Base Station Unit)
• CNF(8)-U10 ETU (Multiline Conference Unit)
• COI(8)-U10 ETU (8 port CO/PBX Line Interface)
U-4
U - 15