4x4 HD–SDI Matrix Switcher

ยี่ห้อ KRAMER รุ่น VS-44HD

The VS−44HD is a high−performance 4x4 matrix switcher for HD−SD signals, as well as a dual link 2x2 matrix switcher. Switching is implemented during the vertical interval period according to the SMPTE RP−168 standard, when using synchronized digital video sources.

•  Max. Data Rate — 1.485Gbps.
•  HDTV Compatible.
•  Multi–Standard Operation — SDI (SMPTE 259M/344M), HD–SDI (SMPTE 292M) & dual link (SMPTE 372M).
•  Reclocking & Equalization — Automatic.
•  Switching Synchronization — Synchronizes either to external reference or incoming video.
•  Active Input Type™ Reporting — Each input button on the front panel automatically lights up when the unit detects a video signal on that input. Green indicates a standard definition (SDI) input signal and blue indicates a high definition (HD–SDI) input signal.
•  Memory Locations — Stores multiple switches as presets (salvos) to be recalled and executed when needed.
•  Take Button — Executes multiple switches all at once.
•  Control — Front Panel, RS–232 (K–Router™ Windows®–based software is included), RS–485, Ethernet, contact closure & IR remote (included).
•  Analog Sync Type — Bi–level, tri–level.
•  Selectable Sync Signal Termination.
•  Front Panel Control Lockout.
•  Vertical Interval Switching.
•  Worldwide Power Supply — 100–240V AC.
•  Standard 19” Rack Mount Size — 1U. Rack "ears" included.

APPLICATIONS

•  Professional broadcasting and production studios.
•  Presentation applications.

SPECIFICATIONS

INPUTS

• 4 SDI SMPTE–259M, 292M, 344M serial video, 75Ω on BNC connectors
• 1 GENLOCK 75Ω/Hi–Z on a BNC connector

OUTPUTS

• 4 equalized and reclocked SMPTE–259M, 292M, 344M outputs 75Ω on BNC connectors
• 1 looped GENLOCK 75Ω/Hi–Z on a BNC connector

MAX. OUTPUT LEVEL

• 800mVpp/75Ω

MAX. DATA RATE

• Up to 1.485Gbps

CONTROLS

• Front–panel, RS–232
• RS–485, Ethernet, infrared remote, dry contact, and panel lock

INDICATORS

• 4–character display on the front panel

POWER CONSUMPTION

• Universal, 100–240V AC, 50/60Hz, 22VA

INCLUDED ACCESSORIES

• Power cord, IR remote, null–modem adapter

PRODUCT DIMENSION

• 19" x 7.20 x 1U (43.6cm x 18.30cm x 4.36cm) W, D, H

PRODUCT WEIGHT

• 2.8kg (6.1lbs) approx.

SHIPPING WEIGHT

• 3.7kg (8.2lbs) approx.

SHIPPING DIMENSION

• 55.00cm x 27.60cm x 10.70cm (21.65" x 10.87" x 4.21" ) W, D, H

DIAGRAM