Axxius 800 - Release 2.2
8-3
FXO
Voice
Card
Features
Features
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Delivers FXO or DID telephone services from T1 access circuits
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Supports CLASS services including caller ID, calling party disconnect and
distinctive ringing
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Provides up to 64 FXO or DPT voice lines in one Axxius 800 chassis, occupying
just two rack units of equipment space (19 or 23- inch rack)
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Complies with NEBS Level 3 standards for loop range and ringing protection for
end office and customer premises
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Offers fuseless overvoltage and overcurrent protection to minimize service calls
from lightning and power cross incidents
Technical Specifications
Controller Software and Hardware Required
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Release 1.1 or higher is required for the FXO Service card
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-48V NI48V Power Supply (P/N 740-0084) is required for this card
FXO Transmission Performance
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Return Loss: ERL > 26 dB, SRL > 18 dB with respect to 900
Ω + 2.16µ
F
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Transhybrid Loss: ERL > 26 dB, SRL > 18 dB with respect to 900
Ω + 2.16µ
F
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Idle Noise: A/D < 16 dBrnC0, D/A, 12 dBrnC0
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Crosstalk Coupling: < 70 dB at 0 dBrn0
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Signal/Distortion: > 35 dB with 1004 Hz, 0 dBm0 input
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Overload: +3.0 dBm/900
Ω
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Frequency Response: +0.3 dB -1.0 dB from 300 to 3400 Hz
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Encoding:
µ
-law 255 for U.S. and Canada as defined in CCITT G.711 and G.712
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Terminating Impedance: 900
Ω
+
2.16µ
F
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Transmit Gain/Loss: +7 to -9 dB, CLI selectable
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Receive Gain/Loss: +7 to -9 dB, CLI selectable
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Modem Support: Full compatibility with V.90 modems
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 ...