Cobalt Digital COMPASS 9301 AES Audio Delay - Manual (Page 20)

1
Technical Specifications
1-16 9301 PRODUCT MANUAL 9301-OM (V4.2)
9301 Rear I/O Modules
The 9301 physically interfaces to AES connections at the rear of its frame
using a Rear I/O Module.
All inputs and outputs shown in the 9301 Functional Block Diagram (Figure
1-1) enter and exit the card via the card edge backplane connector. The Rear
I/O Module breaks out the 9301 card edge connections to BNC connectors
that interface with other components and systems in the signal chain.
These required BNC connections are provided by using an optional 9301
Rear I/O Module. The 9301 Rear I/O Modules are shown and described in
9301 Rear I/O Modules (p. 2-5) in Chapter 2, “Installation and Setup”.
Technical Specifications
Table 1-1 lists the technical specifications for the 9301 AES Audio Delay
card.
Table 1-1 Technical Specifications
Item Characteristic
Part number, nomenclature 9301 AES Audio Delay
Installation/usage environment Intended for installation and usage in frame meeting openGear®
modular system definition.
Power consumption < 5 Watts maximum
Environmental:
Operating temperature:
Relative humidity (operating or storage): 32° – 104° F (0° – 40° C)
< 95%, non-condensing
Frame communication 10/100 Mbps Ethernet with Auto-MDIX.
Indicators Card edge display and indicators as follows:
• 4-character alphanumeric display
• Input Channel LED indicators
Controls Card edge switches as follows:
• Menu Enter pushbutton switch
• Menu exit pushbutton switch
• Up/down selection toggle switch
Internal Tone Generators Four built-in tone generators, each configurable for 18 discrete sine
wave frequencies ranging from 50 Hz to 16 kHz.
Generator source signal level is equivalent to -20 dBu.