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Black rectangular SDI to HDMI converter with BNC and HDMI ports

ESTONE

ESTONE SDI2HDMI SDI to HDMI video capturing device 1080p 3G-SDI loopout

SKU CH-0W3N-4DDB2

Converts SDI to HDMI up to 1080p with 3G-SDI loopout and auto format detection

  • Interface typeSDI to HDMI
  • Product formatSDI input resolutions: 480i/567i, 720P/@30 Hz/@50 Hz/@60 Hz,
  • Supported resolutions1080P
  • Video resolutionUp to 1080p Video
  • Video capabilitiesSDI input resolutions: 480i/567i, 720P/@30 Hz/@50 Hz/@60 Hz,
  • HDMI ports1 In
  • Converts SDI to HDMI for standard displays
  • Auto-detects SD, HD and 3G-SDI formats
  • Loop-through SDI output for simultaneous monitoring
  • Supports cable runs up to 300 ft at 3G-SDI
  • USB 5 V power for simple setup

What it does

The ESTONE SDI2HDMI converts SD, HD and 3G-SDI signals to HDMI for display on standard monitors. It accepts 480i, 576i, 720p and 1080p formats at 24, 25, 30, 50 and 60 Hz with automatic detection. A single BNC input feeds both an HDMI output and an SDI loop-out for simultaneous viewing. The unit is powered by a USB 5 V supply and includes a power adapter.

Thermals noise power

The compact metal enclosure runs without a fan, so operation is silent in studio or field use. Power draw is limited to the 5 V 1 A USB supply, keeping heat low even during continuous 1080p60 conversion. LED indicators show signal lock and power status at a glance. No active cooling or external power brick is required beyond the included adapter.

When to upgrade

This converter replaces older single-standard boxes that only handle SD-SDI or HD-SDI without 3G support. It is worth the jump when you need to bridge 3G-SDI cameras or switchers to HDMI displays while keeping an SDI monitor in the chain. It does not serve buyers who require 4K UHD conversion, bi-directional HDMI-to-SDI operation, or support for RF, CVBS, AHD, TVI or CVI sources.

How it compares

Measured against everything we stock in Video Capture Cards & Boxes, at today’s prices. Recalculated every night.

Price $28.99
Cheaper than about 68% of the 987 comparable items (median $43.99).

Specifications

Product
Brand nameESTONE
Product lineSDI2HDMI
Model nameSDI2HDMI
Product colorBlack
Display
Supported resolutions1080P
Audio & video
Video resolutionUp to 1080p Video
Ports & slots
Interface typeSDI to HDMI
HDMI ports1 In
SDI ports2 Out
Size & build
Product dimensions5.83 × 4.49 × 2.44 in
Product weight7.8 oz
In the box
Included items1 x SDI to HDMI Converter, 1 x Power Adapter, 1 x User Manual.
More details
Indicator lightYes
VariantHDMI - 1080p

Questions about this item

How do I connect the ESTONE SDI2HDMI converter and what step do people often miss?

Connect the SDI source to the BNC input, the HDMI display to the HDMI output, and optionally an SDI monitor to the SDI loopout BNC. The step often missed is powering the unit via the USB DC 5V/1A port using the included adapter — without it the converter will not pass any signal.

What maintenance or replacement will the ESTONE SDI2HDMI need over time?

The unit has no moving parts or user-serviceable components. Long-term reliability depends on the external USB power adapter and the BNC cables; replace either if they become damaged or if the connector contacts wear from frequent mating cycles.

What is the first limit I will hit when running the ESTONE SDI2HDMI continuously at 1080p 60Hz?

The maximum SDI input cable length for 3G-SDI is 300 ft and the loopout SDI output is also limited to 300 ft; exceeding either distance will cause signal loss before any thermal or bandwidth ceiling is reached.

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