Axxius 800 - Release 2.2
11-3
Single Channel POTS Cards
Technical Specifications
Technical Specifications
Controller Software Required
l
Release 1.0 or higher is required for the POTS Service cards
FXS Transmission Performance
l
Return Loss: ERL > 28 dB, SRL > 20 dB with respect to 900
Ω + 2.16µ
F
l
Transhybrid Loss: ERL > 28 dB, SRL > 20 dB with respect to 900
Ω + 2.16µ
F
l
Idle Noise: A/D < 25 dBrnC0
l
Signal/Distortion: > 45 dB with 1004 Hz, 0 dBm0 input
l
Terminating Impedance: 900
Ω
+
2.16µ
F
l
Transmit Gain/Loss: +4 to -12 dB (in .25 increments)
l
Receive Gain/Loss: +4 to -12 dB (in .25 increments)
l
Overload: +3.0 dBm0
l
Frequency Response: +0 dB -1.0 dB from 300 to 3400 Hz
l
Longitudinal Balance: >50 dB
l
Modem support: full compatibility with V.90 modems
Modem Performance
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The Single Channel POTS card modem is registered for direct connection to the
PSTN
FXS Signaling Performance
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DC Loop Range: 512
Ω
l
Loop Feed: Nominal -48 VDC with 26mA current limit
l
Ringing Voltage: 40 V rms, 20 Hz
l
Maximum Ringers: 2 REN, FCC Class B ringers
l
FXS Signaling: FXS loop start
Содержание Network Device Axxius 800
Страница 1: ...Axxius 800 USER MANUAL Part Number 770 0104 AG Product Release 2 2 May 2004 ...
Страница 32: ...xxxii Axxius 800 Release 2 2 Table of Contents ...
Страница 50: ...1 18 Axxius 800 Release 2 2 Base Platform ACO ...
Страница 101: ...CHAPTER CLI Commands In this Chapter n Command Line Interface Help n CLI Commands ...
Страница 392: ...8 8 Axxius 800 Release 2 2 FXO Voice Card Channel Associated Signaling CAS Conversions ...
Страница 430: ...12 8 Axxius 800 Release 2 2 Power Supply Installing Replacing a Power Supply ...
Страница 472: ...15 20 Axxius 800 Release 2 2 Terminal Server Router Card LEDs ...
Страница 500: ...18 12 Axxius 800 Release 2 2 Maintenance Hot Swap Service Card ...
Страница 511: ...APPENDIX Loopback Tests In this Appendix n Overview n DS1 Loopbacks n V 35 Loopbacks n V 35 V 54 Loop ...
Страница 532: ...C 22 Axxius 800 Release 2 2 Loopback Tests V 35 V 54 Loop ...
Страница 552: ...Glossary 20 Axxius 800 Release 2 2 Glossary ...