Electra Elite IPK II
Document Revision 3
System Hardware Manual
3 - 27
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Data Transmission Rates:
Between ESI(8)-U( ) ETU and Multiline Terminal: 184K bps
(voice and signaling)
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Scanning Time for each Multiline Terminal: 32 ms.
5.5.2
Network
Time Division Multiplexing (TDM) allows transmission of a number of
separate data and voice simultaneously over one communications
medium. The information below indicates the specifications the
Electra Elite IPK II system uses for switching, clock, data bus,
timeframe:
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TDM Switching:
PCM (µ Law)
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TDM Clock:
2.048 MHz
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TDM Data Bus:
8 bit
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TDM Timeframe: 125 µs.
5.5.3
Control
This section indicates the speed or capacity:
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Control: Stored program with distributed processing
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Central Processor:
32-bit microprocessor
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Clock:
32.768 MHz
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Interface ETU:
8-bit or 16-bit microprocessor
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Optional ETUs:
16- or 32-bit microprocessor
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Multiline Terminal (TDM):
8-bit microprocessor
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Multiline Terminal (IP):
32-bit microprocessor
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IP Adapter:
32-bit microprocessor
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Attendant Console:
4-bit microprocessor
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SLT Adapter:
8-bit microprocessor
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PGD Adapter
8-bit microprocessor
5.5.4
Electra Elite IPK Terminals and Equipment
The voltage, current, ring signal information for the Electra Elite IPK
Multiline Terminals, Single Line Telephone equipment, and AP(A)-R/
AP(R)-R Units are listed below:
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Multiline Terminal
Voltage:
-11 ~ -26 Vdc
Summary of Contents for ELECTRA ELITE IPK II
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