GatesAir PT-353, Инструкция по установке и эксплуатации, Страница: 47 / 55

No header here
GatesAir 6-1
Intraplex Products
Section 6 – Specifications
G
en
era
l
System Compatibility Compatible with Intraplex T1, E1, and IP audio transport products
PT/PR-353 Series
Modules
PT-353: Digital/analog input, auto-detect
PR-353: Digital and analog output, simultaneous
Audio Channels One or two audio channels per module, switch-selectable
Sample Rate and Audio
Bandwidth (Nominal)
48 ksps for 22.5 kHz operation
44.1 ksps for 20 kHz operation
32 ksps for 15 kHz operation
Coding Format 16-bit linear uncompressed PCM
Data Rate and Time Slot
Usage (Two Channels)
22.5 kHz: 25 time slots (1.600 Mbps)
20 kHz: 23 time slots (1.472 Mbps)
15 kHz: 17 time slots (1.088 Mbps)
Processing Delay (Digital
audio through one pair
of modules)
Less than 6.0 ms at 32 and 44.1 ksps
Less than 5.0 ms at 48 ksps
Error Correction Reed-Solomon Forward Error Correction resulting in no audible
degradation at 10
-3
bit error rate
Data Channel RS-232 data transport up to 9.6 kbps, depending on the specific
module’s audio configuration
AES/EBU A&B channel status bits are transported
Input/Output
Connectors
MA-508:
Audio Inputs: XLR female for left analog, right analog, and digital
Data: RJ-11
MA-509:
Audio Outputs: XLR male for left analog, right analog, and digital
External clock, Data/Alarm: RJ-11
MA-558:
Audio Inputs: 15-pin D sub female for left and right analog,
9-pin D sub female for digital
Data: RJ-11
MA-559:
Audio Outputs: 15-pin D sub female for left and right analog,
9-pin D sub female for digital
Data: RJ-11
Note: The MA-303, MA-504, MA-505, MA-510, and MA-511
module adapters may also be used in analog only or
digital only applications.