Installation - NEC Electra Elite IPK II System Hardware Manual

Document Revision 3 Electra Elite IPK II
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5.9.2

Installation

Basic Port Package
A maximum of two DTI-U40 ETUs, configured as either DTI or PRT,
can be installed in any slot. The system is limited by 64 trunk and
system ports combined.
The maximum number of DTI-U40 ETUs depends on other trunk
cards installed. This ETU shares the CO/PBX lines in the system.
Calculating maximum capacity is based on the system having a
minimum of eight Electronic Station Interface (ESI) ports, four trunk
ports and a PKUII-U Unit installed.
Expanded Port Package
A maximum of 11 DTI-U40 ETUs, configured as either DTI or PRT,
can be installed in any slot. The system is limited by 200 trunks.
The maximum number of DTI-U40 ETUs depends on other trunk
cards installed. This ETU shares the CO/PBX lines in the system.
Calculating maximum capacity is based on the system having a
minimum of eight Electronic Station Interface (ESI) ports, four trunk
ports and a PKUII-U Unit installed.
The maximum number of DTI-U40 ETUs and PRT(1)-U( ) ETUs that
can be installed is 11 per system.
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6 - 50 Installing ETUs (Circuit Cards)