3G SDI 1x4 Splitter
    Product # 10322
    3G SDI 1x4 Splitter
    Product # 10322
    In Stock This item should ship today (10/25/2016) if ordered within 3 hours 31 minutes

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    3G SDI 1x4 Splitter

    Designed for professional SMPTE video applications, this 3G SDI 1x4 Splitter allows you to distribute a single SDI video source to four SDI video monitors. This splitter supports bit rates up to 2.970 Gbps and supports SD-SDI, HD-SDI, and 3G-SDI video signals.


    • Features equalizer circuitry on the inputs and outputs, allowing it to support long cable runs
    • Support for multiple standard and high definition video resolutions:
      • SD 525i and 625i
      • HD 720p @ 24, 25, 30, 50, and 60 Hz
      • HD 1080i @ 50, 60 Hz
      • HD 1080p @ 24, 25, and Hz
      • 3G 1080p @ 50, 60 Hz
    • Support for multiple color spaces:
      • RGB or YCbCr 4:4:4 sampled
      • YCbCr 4:2:2 sampled
    • Supports data rates: 270Mbps~2.97Gbps
    • Supports 8-bit, 10-bit, and 12-bit Deep Color
    • Compatible with the HDcctv 1.0, HD-SDI (ST 292), 3G-SDI (ST 424), and SD-SDI (ST 259) standards
    Input Connector 1x SDI BNC Male
    Output Connector 4x SDI BNC Male
    Supported Cable Length
    (using RG59 cable)
    3G (1080p 60Hz) Mode: up to 262 ft (80m)
    HD (720p 60Hz) Mode: up to 393 ft (120m)
    SD (480i) Mode: up to 656 ft (200m)
    Dimensions (LxWxH) 6.4" x 3.2" x 1.0" (162 x 82 x 25 mm)
    Weight (Net) 13.4 oz. (380g)
    Operating Temperature +32 to +158°F (0 to +70°C)
    Operating Humidity 10% to 85% RH (no condensation)
    Storage Temperature +14 to +176°F (-10 to +80°C)
    Storage Humidity 5% to 90% RH (no condensation)
    AC Adapter Input 100-240 VAC, 50/60 Hz
    AC Adapter Output 5 VDC, 2A
    Power Consumption (Max) 1.2W
    Regulatory Compliance FCC, CE, UL Listed (C+US)

    Included in the Package:

    • 1x 3G SDI 1x4 splitter
    • 1x AC power adapter with 44" cord
    • 1x User's manual

    4 Reviews

    92.5% of the reviewers recommend this product


    So far so good

    • Todd Fraser,
    •  Oklahoma City, OK 
    • 2/10/2016 11:14:58 AM

    Pros: Inexpensive, small, metal construction

    Cons: None yet, wouldn't mind if monoprice started making rack mounting kits for SDI gear, but shelves work well enough.

    I've only had it installed a few days but it went in fine and I trust it'll be rock solid like the other monoprice SDI equipment I've had running for over a year.

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    Worked as well as any other SDI da in my application

    • Steve live event webncasting,
    •  Raynham, MA 
    • 6/22/2015 11:22:33 AM

    Pros: Small, inexpensive, all ports on one side.

    Cons: None so far. Just certain amount of suspicion that this unit must somehow be inferior to the ones I paid $300 for. I just haven't found out why yet.

    Very high marks for my use case. No failures or hiccups with about 120 of recorded video. I take feeds from HD camera studio CCUs or Folsom graphics switchers, DA them, and record them on Atomos drives and/or video capture cards. No problems so far. Bought another one just so it could live out its life in the rack instead of packing and unpacking it like my others.,

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    Very nice little units

    • RR,
    •  Chicago, IL 
    • 3/3/2014 10:58:37 AM

    Pros: Works well for a small 1080i system. Distributes the signals very clean and with no signal loss.

    Cons: Power switch can be easily bump and the DC power cord can be pull out too easily. Has a problem with signal distances close to the 100 meter distance which the more expensive units can handle.

    This is a great item for the cost. It is very useful for small economical system. Works well for small control rooms and portable systems. The performance and cost of these can't be beat.

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    Great for Small and Portable Systems

    • drefoto,
    •  Chicago, IL 
    • 1/7/2014 9:41:46 AM

    Pros: Works well with 1080i HD-SDI signals.

    Cons: Has a power switch that could accidentally be turned off if in a tight space.

    Works similar to units that are 4x the cost. Haven't tried it in all possible scenarios, but can't beat the price for most situations. Works well to distribute 4 HD-SDI video signals.

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