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KanexPro SP-SDIX4 3G/HD-SDI 1x4 Splitter

KanexPro SP-SDIX4 3G/HD-SDI 1x4 Splitter
KanexPro SP-SDIX4 3G/HD-SDI 1x4 Splitter

KanexPro SP-SDIX4 3G/HD-SDI 1x4 Splitter - Extra Image 1KanexPro SP-SDIX4 3G/HD-SDI 1x4 Splitter - Extra Image 2KanexPro SP-SDIX4 3G/HD-SDI 1x4 Splitter - Extra Image 3
KanexPro SP-SDIX4 3G/HD-SDI 1x4 Splitter
KanexPro SP-SDIX4 3G/HD-SDI 1x4 Splitter
KanexPro SP-SDIX4 3G/HD-SDI 1x4 Splitter

KanexPro SP-SDIX4 3G/HD-SDI 1x4 Splitter

Distribute 1 SDI Signal to 4 SDI Monitors

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Part Number:SP-SDIX4
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KanexPro 3G/HD-SDI 1x4 Splitter

The KanexPro SP-SDIX4 1x4 SDI unit can split, re-clock, and amplify SDI source video to 4 SDI outputs providing full HD 1080p resolution to up to 4 displays simultaneously for faster broadcasting and production.

The splitter accepts one SDI input from the SD-SDI, HD-SDI, or 3G-SDI video source such as VTR, SDI recorders and other sources. After replicating the signal perfectly, it automatically deploys cable equalization to simultaneously transmit SDI signals as far as 1000 feet (300 m) over 4 x BNC coax runs to 4 monitors. For HD-SDI video, the splitter goes up to 500 feet (150 m) and for 3G-SDI video, up to 328 feet (100 m).


Ideally used with SDI based surveillance systems, rental & staging facilities, post-production, TV studio, digital cinema, or other A/V applications where you need to split and extend from a camera or other device equipped with 3G/HD/SD-SDI outputs to 4 SDI-compliant displays or video processors.

HDTV Supply is proud to be a Kanex Pro Authorized Reseller and provide a 3-YEAR WARRANTY at no cost to you. HDTV Supply also will Price Match if you find a lower price from an Authorized Kanex Pro Reseller conforming to the specs on this product page. All Kanex Pro products come with insured FREE SHIPPING together with Free Lifetime Telephone, CHAT, TEXT, FAX & Email Tech Support.

KanexPro 3G/HD-SDI 1x4 Splitter

  • Get the highest quality 3G SDI distribution to 4 SDI monitors
  • Outputs video on 4 separate buffered and re-clocked BNC ports.
  • Built-in equalizer for I/O drive at long distances up to 300 meters
  • Supports embedded audio
  • Supports multiple video resolutions:
  • SDI 525i, 625i
  • HD: 720p 24, 25,30,50 & 60 Hz.
  • HD: 1080i 50 & 60 Hz.
  • HD: 1080p 24, 25,30, 50 & 60 Hz.
  • 3G: 1080p 50/60Hz.
  • Compatible with HDcctv 1.0, HD-SDI (ST 292), 3G-SDI (ST 424) and SD-SDI (ST 259)
  • Supports Multiple Color Space: RGB or YCbCr 4:4:4 sampling
  • Support for YCbCr: 4:2:2 sampling
  • Data rates up to 3 Gbps
  • Color Depth Support: 8 bit, 10 bit & 12 bit
  • LED's for power and input signal
  • Automatically switches between SD, HD and 3 Gb/s SDI standards
  • Supports 5-12V wide voltage input
  • Note: RG6 or RG59 cable is required for SDI transmission, we recommend a 75-ohm high quality coaxial cable. For supported distances at high resolutions over RG6, please check our Specs tab.

Why not buy this KanexPro 3G/HD-SDI 1x4 Splitter today?

KanexPro 3G/HD-SDI 1x4 Splitter

  • Video Input
    • Input: 1xSDI
    • Input Connector: 1 x BNC female port
    • Input Video Signal: SD/HD/3G SDI
  • Video Output
    • Output: 4 x SDI BNC female
    • Output Connector: 4 xBNCs
    • Output Video Signal: SD/HD/3G SDI
  • Bandwidth: 3 Gbps
  • Resolutions (HDTV)
    • 1080p,1920x1080@60Hz
    • 720p; 1280x720@60Hz
    • 1280x720, 480I (NTSC mode) 576i Standard PAL mode
  • Support line length (when used with RG6)
  • 3G(1080p 60Hz) Mode:
    • Input up to 328 feet (100m)
    • Output: up to 295 feet (90m)
  • HD (1080i/720p60Hz) Mode:
    • Input up to 722 feet (220m)
    • Output up to 590 feet (180m)
  • SD (480i) Mode:
    • Input up to 1000 feet (300m)
    • Output up to 918 feet (280m)
  • Electrical protection
    • Power reverse polarity protection: Yes
    • Power Overvoltage protection: Yes, but voltage must <28V
    • ESD protect: Contact Discharge at 8KV, Air Discharge at 15KV
  • Enviromental
    • Operating Temperature: 0˚C +70˚C
    • Operating Humidity: 10% to 85 % RH (no condensation)
    • Storage Temperature: -10˚C +80˚C
    • Storage Humidity: 5% to 90 % RH (no condensation)
    • Regulatory Approvals Splitter: FCC, CE, UL
    • Regulatory Approvals for Power Supply: FCC, CE, UL
  • Mechanical
    • Size: (WDH): W 70 x D x 145 x H 25 (mm)
    • Weight (net): 350g
  • Power Requirements
    • External power supply: 5VDC@1A
    • Supports 5-12V wide voltage input
    • Power consumption: 1.8 W max

Warranty HDTV Supply includes a 3 Year Limited Warranty on all Kanex Pro products. The warranty states that (a) its products (the will perform substantially in accordance with the accompanying written materials for a period of 3 years from the date of receipt and (b) that the Product will be free from defects in materials & workmanship under normal use & service for a period of 3 years. In order to get a warranty replacement for a defective item, HDTV Supplys and Kanex Pros Support Team will verify the product is eligible for warranty. An RMA number will then be issued. Shipped replacements will be in like new conditions, tested and all components included.

HDTV Supply also sells a 5 Year Extended U.S. Warranty for this Long-Runner HDMI 100M Extender. Please go to Extended Warranties or see the above Options to purchase it.

KanexPro SP-SDIX4 3G/HD-SDI 1x4 Splitter

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KanexPro SP-SDIX4 3G/HD-SDI 1x4 Splitter

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