K2 Summit 3G Transmission Specifications
SD SDI:SMPTE 259M, ITU-R601, 525/625 line component, 10-bit
HD-SDI:SMPTE 292M, 10-bit
Configurations:
Client 4 playout channels
3 playout channels and 1 record channel
2 playout channels and 2 record channels
Additional configurations available with the K2- XDT1-BCH option
Configurations – Server
4-Channel Models:
4 playout channels
3 playout channels and 1 record channel
2 playout channels and 2 record channels
Additional configurations available with the K2-XDT1-BCH option
2-Channel Model: 2 playout channels
1 playout channel and 1 record channel
Additional configurations available with the K2-XDT1-BCH option
Formats
SD:
DV, DVCAM, DV25, DV50
MPEG-2@ML 4:2:0, I-Frame & Long GOP 2-15 Mb/s
MPEG-2 @ML 4:2:2, I-Frame & Long GOP 4-50 Mb/s
HD:
DVCPRO HD (requires K2-XDT1-DVHD-2CH option)
AVC-Intra Class 50 and Class 100 (requires K2-XDT1-AVC-2CH option)
H.264 (playout only, included with K2-XDT1- AVC-2CH option)
MPEG-2@HL 4:2:0, I-Frame & Long GOP 12- 100 Mb/s
MPEG-2@HL 4:2:2, I-Frame & Long GOP 20- 100 Mb/s
XDCAM HD (18, 25, 35 Mb/s)
XDCAM HD 4:2:2 (50 Mb/s)
XDCAM EX
Monitor Output
Each channel has a secondary SDI monitoring output with optional timecode burn-in (with AppCenter Pro option)
Multiviewer Output
Built-in multiviewer displays all four channels on one VGA monitor (with K2 AppCenter Pro option)
Up/Down/Crossconversion and Aspect Ratio
525i➞1080i, 525i➞720p, 625i➞1080i, 625i➞720p
720p➞1080i crossconversion
AFD support for 4:3➞16:9 aspect ratio conver- sion with format specified basis with clip by clip override capability
Bar, half-bar, crop and stretch options config- urable via UI, AMP protocol or K2.net (native protocol)
Storage Connections – Client Direct Connect: 8 Gb/s Fibre Channel
K2 SAN Connect:8 Gb/s Fibre Channel single or dual redundant connections iSCSI over Ethernet single or dual redundant connections
- 8 Mb/s = 1,500 hours
- 12 Mb/s = 1,100 hours
- 15 Mb/s = 920 hours
- 25 Mb/s = 592 hours
- 50 Mb/s = 312 hours
- 100 Mb/s = 156 hours
Audio Specifications
Input: 48 kHz, 16- or 24-bit digital Audio PCM
Sample rate conversion on inputs (32 kHz to 96 kHz) to 48 kHz
Output: 48 kHz clock derived from video reference, 16- or 24-bit
Compliant with SD-SMPTE 259M, HD-SMPTE 292M
Audio delay adjustable ±200 ms relative to output video
Pass-through of Dolby D and E
E-to-E Mode
Less than one frame delay
No re-timing applied
Audio Special Features
Scrub audio support (±2X)
Audio click elimination
Agile playback of clips with different supported audio formats
Audio tagging and audio mapping (with K2 AppCenter Pro)
GPI
12 in, 12 out – 25-pin D connector (DB25)
Reference Genlock
NTSC/PAL black composite analog
Two BNC, 75Ω passive loop-through
Burst frequency lock:PAL, +10 Hz at subcarrier NTSC, +20 Hz at subcarrier
Timecode
LTC SMPTE 12M one per channel
One mini-XLR per input and output
One VITC reader/writer per video
Control Interconnects:
Two or four RS-422 serial ports
100/1000Base-T Ethernet port
Protocols:
BVW (RS-422) (w/o insert edit)
VDCP & Odetics (RS-422)
AMP (RS-422 and Ethernet)
K2.net native API
Media Exchange
MXF OP1a, GXF (SMPTE 360M), AVI and QuickTime
Ports
Four 100/1000Base-T Ethernet ports
One USB 2.0 front, two USB 2.0 rear
One RS-422 serial port per channel 15-pin SVGA
Remote Monitoring
Grass Valley SNMP-based remote facility-moni- toring software
Certifications
UL 60950, FCC Class A, EMC Class A, CE, C-Tick, CSA 60950, IEC 950, EN 60950
Power Requirements
Dual redundant 500W maximum, 300W typical
Auto-sensing, hot-swappable 100-240 VAC, 50-60 Hz
Dimensions
Height: 2 RU (9 cm (3.5 in.))
Width: 44.5 cm (17.5 in.)
Depth: 61.6 cm (24.3 in.)
Weight: 24 kg (52.9 lbs.) maximum
Environmental Characteristics
Operating temperature:10° to +40°C (50° to 104°F)
Non-operating temperature: -40° to +60°C (-40° to 140°F)
Operating relative humidity:20% to 80% from -5° to +45°C (23° to 113°F)
Non-operating relative humidity:10% to 80% from -30° to +60°C (-22° to 140°F)