Dterm Series E Terminals And Equipments (Au); Dterm Series I Terminals(Au); Dialling Specifications; Dial Pulse Address Signaling - NEC Univerge SV8100 System Hardware Manual

Issue 9.0
5.6
2 - 24
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5.5.4 D Series E Terminals and Equipments (AU)
The voltage, current, and ring signal for the D
terminals, Single Line Telephone equipment, and AP(A)-R/AP(R)-R
Units are listed below:
Multiline Terminal

Voltage: -11 ~ -26 Vdc
Maximum Current: 250 mA
Acoustical characteristics meet Electronic Industry
Association (EIA) standard proposal SP-1286 and
standard EIA RS-470.
Single Line Telephone

Nominal Current: 25 mA
Ring Signal: 56 Vac RMS @ 20 Hz
AP(A)-R Unit

Nominal Current: 30 mA
AP(R)-R Unit

Nominal Current: 30 mA
Ring Signal: 56 Vac RMS @ 20 Hz
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5.5.5 D Series i Terminals(AU)
The voltage and current for the D

listed below:
Voltage: -11 ~ -48 Vdc
Maximum Current: 250 mA
Acoustical characteristics meet Electronic Industry
Association (EIA) standard proposal SP-1286 and
standard EIA RS-470.
Voltage, current, and ring signal information for Single Line Telephone

equipment, AP(A)-R Unit, and AP(R)-R Unit are the same a those listed
in the previous paragraph.

Dialling Specifications

5.6.1

Dial Pulse Address Signaling

UNIVERGE SV8100
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Series E multiline
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Series i multiline terminals are
SV8100 System Specifications