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S P E C I F I C A T I O N S
Q HD DVR
CIRCUIT BOARD
VIDEO INPUT
Digital Input:
Standards:
Supported Resolutions:
Connections:
AUDIO INPUT / OUTPUT
Digital Input / Output:
Connections:
AUDIO SPECIFICATIONS
Resolution:
Audio Channels:
Sampling Rate:
COMMUNICATIONS INTERFACE
RS-422 Interface:
Protocols:
Firmware update:
DISK CONTROLLER
Protocol:
Maximum Data Rate:
Maximum Hard Drives:
Supported Hard Drives:
Q HD DVR Hardware Technical Reference - Rev. 1.1
Specifications
Multi-Rate SD/HD–SDI
SMPTE 274M (1080i)
SMPTE 296M (720p)
SMPTE 347M (NTSC & PAL)
1080i/29.97
(1920 x 1080I/59.94/2:1 Interlace)
720p/59.94
(1280 x 720/59.94/Progressive)
NTSC (720 x 486/59.94/2:1 Interlace)
PAL (720 x 576/50/2:1 Interlace)
BNC 75 Ohms
8 Channels embedded HD-SDI
4 Channels embedded SD-SDI
BNC 75 Ohms
24 bits
HD Embedded: 8 in, 8 out
SD Embedded: 4 in, 4 out
4 Channel AES/EBU
these replace embedded channels.
48 KHz
38,400 baud
Sony Remote-1 (9-Pin)
Odetics
Fast Forward Native
57,600 baud, 8 data bits, No parity, 1 stop bit.
SATA I/II
60 Mbit/sec Single Drive
1
Hitachi, Western Digital, Seagate
4
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