HARDWARE SYSTEM REQUIREMENTS
Pentium 4 or equivalent, 2 GHz or better
PCI motherboard or passive backplane with 3.3V ATX power supply
PCI 2.2 bus |
TECHNICAL SPECIFICATIONS
Max boards per system: PT1600=16 boards (256 ports)
PT800=16 boards (128 ports)
Resource Sharing Bus: MVIP or H.100
Boards Status: On-board LEDs
Clocking: Master/Slave
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ENVIRONMENTAL CONDITIONS
Operating Temperature: 0C to +60C
Storage Temperature: -20C to +85C
Humidity: 8% to 80% non-condensing
Storage humidity: 8% to 80% non-condensing
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POWER REQUIREMENTS
+3.3 VDC: 1 Amp
+5 VDC: 40 mA
-12 VDC: 0.22 A
+12 VDC: 0.22 A
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PHYSICAL CHARACTERISTICS
Form Factor: Full-size PCI card
HOST INTERFACE
Bus Compatibility: Complies with PCISIG Bus Specifications, Rev. 2.2
Bus Speed: 33 MHz
Bus Mode: 32 bit bus master/target
OPERATING SYSTEMS
Windows Server 2003 · Windows 2000 · Windows XP · Linux (Call for availability)
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TELEPHONY INTERFACE
Trunk type: Loop Start / Ground Start
Trunk Interface: High Impedance (Z)
AC Impedance: >6k Ohms
Voltage Detection: Nom 16.5V Threshold
Guaranteed Off Hook: <13.5V
Guaranteed On Hook: >19.0V
Min Operating Voltage 4.5Vdc
DC Leakage Current: (live state) < 1mA
DC Leakage Current: (idle state) < 35µA
Echo return loss: 32dB +/- 3 dB @ 1400 Hz
Signal/Noise: 35dB referenced to -15dBm
Idle channel noise: Less then 20dBrnc
Crosstalk coupling: Less then -70 dB (0dBm, 1004Hz)
Frequency resp.: 300Hz to 3400Hz +/-3dB
Ring detection: 30Vrms (min), 16 to 68Hz
Ringer Equivalence Number: < 0.5
External Connector RJ-21X 25 Pair Female
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AUDIO SIGNAL
Receive range: -68 dBm to + 3 dBm
Input gain control: +24 to -64 dB
Silence Detection: Programmable from API
Transmit volume control: +24 to -50 dB
Automatic Gain Control (AGC) Programmable from API
Automatic Volume Control (AVC) Programmable from API
Activity Detection Programmable from API
Alert Tone Programmable from API
SDK
Ai-Logix Native SmartWORKS™ API
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AUDIO DIGITIZING (ENCODING & DECODING)
8 Kb/s: G.729A (PT809 and PT1609 only)
13 Kb/s: GSM 6.10, Microsoft GSM
16 Kb/s: G.726
24 Kb/s: G.726, OKI
32 Kb/s: G.726, OKI
40 Kb/s: G.726
64 Kb/s: µ-law or A-law per G.711, 8 bit linear PCM
128 Kb/s: 16 bit linear PCM
Wave file formats: Microsoft GSM, 16-bit PCM
Digitization selection: Programmable per channel, independent for encode and decode
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DTMF TONE DETECTION
DTMF digits: 0 - 9, *, #, A, B, C, D
Dynamic range: -38 dBm to 0 dBm
Minimum tone detection: 40 ms
Interdigit timing: 40 ms min.
Acceptable twist: Per LSSGR sec. 6, 8 dB forward, 4 dB reverse
Frequency variation: Accept all +/- 1.5%, reject all +/-2.5%
Noise tolerance: Per LSSGR sec. 6
Talk off: Bellcore TR-TSY-000762
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MF DETECTION
R1 digits: Per Q.151
TRIGGER CONDITIONS
Voltage Change Fixed Thresholds
VOX trigger Min/Max silence · Min/Max activity
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SAFETY AND CERTIFICATIONS
Telecom: DOC
Emissions: FCC Part 15 class A · EN 55022
Immunity: EN 55024
Safety: EN 60950
Estimated MTBF: 250,000 hours per Bellcore Method I
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公司聲明 |
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