Description
14–Input Multi–Format Presentation Switcher with Stereo Audio
The
VP-28 is a high-performance multi-format presentation switcher for
composite video, HDMI, DVI, DisplayPort, computer graphics video and
stereo audio and micrphone signals. The unit operates as a a 3×1
composite video, 3×1 HDMI, 3×1 computer graphics video, 3×1 DVI-I, &
2×1 DisplayPort switcher, each with unbalanced stereo audio.
Features:
- Max. Data Rate — 6.75Gbps (2.25Gbps per graphic channel) (HDMI & DVI).
- HDTV Compatible.
- HDCP Compliant.
- Audio Level Memory — Remembers and returns to the last audio level setting during switching.
- Condenser or Dynamic Microphone — Button selectable.
- Microphone & Audio Mixing — Input selectable master audio output.
- Mic Talkover — Mutes master audio output when mic signal is sensed.
- Level Controls — Master audio output, microphone input.
- Flexible Control Options — Front panel, RS–232, Ethernet & IR (included).
- Front Panel Control Lockout.
- Worldwide Power Supply — 100–240V AC.
- Accessory — DVI to DVI and VGA breakout cable (included).
- Standard 19” Rack Mount Size — 1U. Rack “ears” included.
Applications
Presentation and conference room systems.
Production studios, as well as rental and staging.
Specifications
VIDEO INPUTS
3 composite video on RCA connectors,
3 HDMI connectors,
2 DisplayPort connectors,
3 PC/DVI on DVI connectors
AUDIO INPUTS
1 mic on an XLR connector,
1 mic on a 6.3mm phone jack connector (3mV/10kW condenser/dynamic),
3 CV, 3HDMI, 2 DP, 3 PC audio, 3 DVI, all unbalanced stereo audio on 3.5mm mini jack connectors
VIDEO OUTPUTS
1 composite video on an RCA connector,
1 HDMI connector,
1 DisplayPort connector,
1 PC/DVI on a DVI connector
AUDIO OUTPUTS
1 CV, 1 HDMI, 1 DP, 1 PC audio, 1 DVI, all unbalanced stereo audio on a 3.5mm mini jack connectors
1 master balanced stereo audio on a 5–pin terminal block
MAX. OUTPUT LEVEL
Video: CV: 1.7Vpp, XGA: 2.3Vpp
Audio: Master: 17Vpp from mic, 12.4Vpp from line in, Local outputs: 8.8Vpp from line inputs
BANDWIDTH (-3DB)
Video: CV: 680MHz, XGA: 290MHz (–4dB 400MHz)
Audio: >25kHz
DIFF. GAIN
Video: CV: 2.5%, XGA: 0.1%
DIFF. PHASE
CV: 0.4Deg, XGA: 0.1Deg
K-FACTOR
CV: <0.05%, XGA: <0.05%
S/N RATIO
Video: CV: 74dB, XGA: 71dB @5MHz
Audio: Master: 81dB from mic (@20mVpp input, 17Vpp output diff, “A”
weighting, XLR microphone), 90 to 95dB from line in (“A” weighting),
Local outputs: 110dB (“A” weighting)
CROSSTALK @1KHZ (ALL HOSTILE)
Video: CV: — 54dB, XGA: — 56dB (5MHz)
Audio: Master: — 70dB, Local outputs: — 80dB from line in
CONTROLS (LEVEL RANGE)
MASTER: <–12 to 70dB from mic, — 79 to +15dB from line in
COUPLING
Video: CV: DC, XGA: DC
Audio: AC
AUDIO THD + NOISE
Master: 0.4% from mic, 0.02% from line in (“A” weighting)
Local outputs: 0.04% from line in
AUDIO 2ND HARMONIC
Master: 0.03% from mic, 0.01% from line in
Local outputs: 0.02%
COMPLIANCE WITH HDCP STANDARD
Supports HDCP
MAXIMUM BANDWIDTH DP TO HDMI
One or two lane (1.65Gbps per lane)
INDICATOR LEDS
IR
POWER CONSUMPTION
90–264V AC, 23VA
OPERATING TEMPERATURE
0° to +40°C (32° to 104°F)
STORAGE TEMPERATURE
–40° to +70°C (–40° to 158°F)
HUMIDITY
10% to 90%, RHL non–condensing
INCLUDED ACCESSORIES
Power cord, Kramer infrared remote control transmitter, Kramer ADC–DM/DF+GF DVI to DVI and VGA breakout cable, rack “ears”
OPTIONS
Kramer C–MDMA/MGMA DVI/VGA/audio breakout cable
PRODUCT DIMENSION
19″ x 7.20 x 1U (43.6cm x 18.30cm 4.36cm) W, D, H
PRODUCT WEIGHT
1.8kg (4.0lbs) approx
SHIPPING DIMENSION
55.00cm x 27.60cm x 10.70cm (21.65″ x 10.87″ x 4.21″ ) W, D, H
SHIPPING WEIGHT
3.2kg (7.1lbs) approx
