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K2 Summit 3G transmission specifications

Video Channels: BNC, 75Ω

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

Storage Capacities – Server 8 2 TB 7.2K SAS drives RAID-10 configurations:
  • 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)


Copyright © 2015 Grass Valley USA, LLC. All rights reserved. K2 Summit 9.5 gvtp_20151106_14:27:14