Analog Audio Router
Two connector choices in dedicated input or dedicated output frames for balanced analog audio signals
Overview
PESA offers two connector choices in dedicated input or dedicated output frames for balanced analog audio signals. Each frame provides 128 analog audio channels through either ELCO block style connectors or 6-pin pluggable style connectors. Input analog audio signals are converted and routed through DRS in the same digital format as AES signals – and may be selected as a source for analog or AES output channels. Any DRS input signal, whether digital or analog, may be selected for output as an analog signal. Selected signals, regardless of input signal format, are converted to analog format through the analog output frame. Each frame provides two power supply module slots. One power supply is required for frame operation; a second power supply may be added for power redundancy.
Split I/O signal frames for balanced analog audio are available with two connector style choices. Each frame provides 64 analog audio input channels and 64 analog audio output channels through either ELCO block style connectors or 6-pin pluggable style connectors. The entire 128 audio channel capacity of the frame is filled with the combination of input and output signals. Input analog audio signals are converted and routed through DRS in the same digital format as AES signals – and may be selected as a source for analog or AES output channels. Any DRS input signal, whether digital or analog, may be selected for output as an analog signal. Selected signals, regardless of input signal format, are converted to analog format through the analog output frame. Each frame provides two power supply module slots. One power supply is required for frame operation; a second power supply
may be added for power redundancy.
Features
- 128 I/O signals in a 1RU frame
- Scalable from 64X64 up to 2048X2048
- Distributed routing between signal frames
- Simplified wiring schemes and cabling requirements
- Choice of external signal connector types
- In-field expansion capability
- Signal transport via Gig-E Ethernet
- Full Dolby-E support
- Allows simultaneous routing of AES and analog audio, embedded, MADI and time code signals
- Allows mix of synchronous and asynchronous signals
- Digital signal processing (DSP) on all audio input and output signals: Gain adjustment, Delay, L/R Summing, L/R Swapping, AES pair breakaway
- Internal signal generator can insert a test signal into any audio output channel you select from the following available test signals: Audio silence, Steady and sweep test tones, White noise, Pink noise
Specs & Ordering Info
| Inputs/Outputs | |
| I/O Connector Type | 6 Pin Detatchable: teo balanced signals per connector ELCO/EDAC 120: 32 balanced signals per connector |
| Input Level | 0 dBFS (full scale digital) = +24 dBu, +18 dBu or +12 dBu, GUI selectable |
| Input Impedance | 20 K Ohms, Balanced |
| Common Mode Rejection | >74 dB minimum, >90 dB typical (20 Hz – 20 kHz) |
| Output Levels | 0 dBFS=+24dBu, +18 dBu or +12 dBu, GUI selectable A/D, D/A |
| Output Impedance | 130 Ohms; balanced |
| Resolution | 24 bits/sample, 96 kHz sample rate |
| Frequency Response | +/- 0.1 dB (20 Hz – 20 kHz) |
| THD+N | <0.02% @ 1 kHz, +20 dBu |
| Cross Talk | <-95 dB |
| Dynamic Range | 95 dB |
| Digital Signal Processing Specifications | |
| Gain Adjustment | Independent +/- 6 dB adjustment in 0.1 dB increments for each input and output, GUI selectable |
| Audio Delay | Independent delay elements for inputs and outputs Unrestricted mode provides 0.341 milliseconds (>10 NTSC frames) for each input and output Restricted mode provides up to 1.365 seconds (>40 NTSC frames) of delay per input and output for a limited number of channels All delay parameters are GUI selectable |
| Phase/Inversion | Independent Control for each input and output, GUI selectable |
| Stereo Remedies | Independent Control for each pair of inputs and outputs The L and R channels of each pair may be individually set to L, R, L+R or L-R All stereo remedies are GUI selectable. |
| Environmental & Miscellaneous | |
| AC Input Connectors | IEC 320C6 socket (accepts IEC 320 C5 line cord) Power Requirement 60 VA Max per frame |
| Input Voltage | 90-260 VAC, 47-63 Hz |
| Operational Temperature | 0-40° C |
| Operational Humidity | 90% Non-Condensing |
| Mechanical Dimensions | 1.75″ H x 19.00″ W x 14.75″ D |
| Weight | 12lbs |
| DRS-FRM-IAA-W | 6-Pin Pluggable, Analog Audio Input |
| DRS-FRM-OAA-W | 6-Pin Pluggable, Analog Audio Output |
| DRS-FRM-64-IOAA-W | 6-Pin Pluggable, Analog Audio Input/Output |
| DRS-FRM-IAA-ELCO | ELCO, Analog Audio Input |
| DRS-FRM-OAA-ELCO | ELCO, Analog Audio Output |
| DRS-FRM-64-IOAA-ELCO | ELCO, Analog Audio Input/Output |
Additional Resources
Brochure: DRS Catalog
Please contact support@pesa.com or sales@pesa.com for additional user guides or product manuals.
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