CCN32 – CobraNet Digital Input/Output Card
The CCN32 card provides input/output interfacing with legacy CobraNet-based audio networks. In an I/O Frame, the CobraNet card can be used in 4x4, 8x8, and 16x16 mode, whereas inserting it into a Core allows all these as well as the additional 32x32 mode.
For configuration information, see CobraNet In and CobraNet Out.
About Type 2 Hardware
The CCN32 card is Type 2 hardware.
Type 2 hardware provides new cables and connectors between the I/O cards and main boards in Cores and I/O Frames. Due to this change, the Type 2 hardware is not physically compatible with the older hardware. You can still integrate the new I/O Frames and Cores in the same system with older hardware, but the I/O cards are not interchangeable. Type 2 hardware can be identified by a yellow label on the back of the Core and I/O Frame, and the bottom of the I/O cards.
Specifications
|
CCN32 Card |
|
|---|---|
|
Description |
Up to 32 input and 32 output channels of CobraNet digital audio |
|
Performance |
|
|
Dynamic Range A-weighted |
> 140 dB |
|
Frequency Response 20 Hz - 20 kHz |
± 0.2 dB |
|
THD+N |
-130 dB (typ) |
|
Group Delay |
Selectable: |
|
modeRate = 0x400: 1.479 mS (2.812 mS w/SRC enabled) |
|
|
modeRate = 0x500: 2.813 mS (4.146 mS w/SRC enabled) |
|
|
modeRate = 0x600: 5.479 mS(6.812 mS w/SRC enabled) |
|
|
I/O Capacity |
Selectable: |
|
4 x 4 |
|
|
8 x 8 |
|
|
16 x 16 |
|
|
32 x 32 (Core only) |
|
|
Bundle Packing |
0 to 8 channels |
|
CobraNet Network Transmitters |
16 |
|
CobraNet Network Receivers |
16 |
|
Configuration Management |
Simple Network Management Protocol v1 |
|
Mute |
Infinite attenuation (via digital mute) |
|
Connectors |
Two female RJ-45 connectors |
