Science Image FLOW 2 SDI to HDMI Converter
Science Image FLOW 2 SDI to HDMI Converter
SKU:SCI-FLOW-2
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The Science Image FLOW 2 is a compact device integrating frequency conversion and optical transceiver functionalities. The upgraded version of the FLOW 4K, it boasts an intelligent scroll wheel feature. Employed across diverse business settings including broadcast programs, variety show recordings, major events, and video conferences, FLOW 2 delivers top-tier AV experiences to users.
Equipped with built-in 12G-SDI and HDMI 4K60 optical modules, it serves as a versatile bidirectional optical solution for on-site use. This device acts as both an up and down converter, enabling seamless integration into optical fibre lines for long-distance signal transmission.
The FLOW 2 is a versatile up/down/cross converter with 12G-SDI/HDMI2.0 interfaces. It supports 35 SMPTE standard formats and can accommodate user-defined custom formats.



Capabilities and Functions
Science Image FLOW-2 Converter Features & Specifications
Science Image FLOW-2 Converter Product Features
'- Up and down conversion in 35 formats (from HD to UHD)
- Supports up to 12G-SDI/HDMI 4K60 inter-conversion and output.
- Simultaneously transmit and receive 3G/6G/12G SDI and HDMI 4K videos.
- Intelligent scroll wheel.
- 12G-SDI/HDMI 2.0 and SMPTE/ITU international broadcast standard formats.
Science Image FLOW-2 Converter Technical Specifications
**SDI Video Format**
- 1.5G/3G-SDI HD video format: 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30, 2K DCI 23.98p, 2K DCI 24p, 2K DCI 25p, 1080p50, 1080p59.94, 1080p60
- 6G/12G-SDI/Ultra HD /4K video format: 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60
- SDI specification: SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 372M, SMPTE 424M, SMPTE 425M, SMPTE 2081-1, SMPTE 2081-10, SMPTE 2082-1 and SMPTE 2082-10
**HDMI Video Format**
- HD video format: 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30, 2K DCI 23.98p, 2K DCI 24p, 2K DCI 25p, 1080p50, 1080p59.94, 1080p60
- 4K video format: 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60
- SDI video sampling: 4:2:2 and 4:4:4
- SDI audio sampling rate: TV standard 48kHz
- SDI colour accuracy: 4:2:2 and 4:4:4
- SDI colour space: REC 709 BT2020
- HDMI colour space: REC 709 BT2020
- HDMI colour accuracy: YUV 4:2:2 and RGB 4:4:4
**Interface**
- SDI video input: 1 x 1.5G/3G/6G/12G-SDI, adaptive input, automatic switching
- SDI video output: 1 x 1.5G/3G/6G/12G-SDI, adaptive output, automatic switching
- HDMI video input: 1 x HDMI 2.0 Type A interface supports up to HDMI 4K60p input, backward compatible
- HDMI video output: 1 x HDMI 2.0 Type A interface supports maximum HDMI 4K60p output, backward compatible
- Optical fibre input and output: 1 x SMPTE optical fiber SFP socket, used to connect different types of Gigabit/10 Gigabit/12G-SDI optical fiber modules
- RJ45 gigabit ethernet port: 1 x RJ45 Gigabit Ethernet interface
- LINE IN audio input port: 1 x LINE IN 3.5mm audio input port for external analog audio embedding
- MIC input and output port: 1 x Mic 3.5mm audio input and output port
**Display**
- 1 x 1.3-inch OLED screen, real-time display of NDI box encoding/decoding status, input/output format and IP and other information, clear at a glance, easy to operate.
**Power Supply**
- Two power supply modes: 5-18V DC power input and POE
- Power consumption: Max 12W
**Environmental Requirements**
- Operating temperature: 5°C to 40°C
- Storage temperature: -20° to 60° C (-4° to 140° F)
- Relative humidity: 0% to 90% non-condensing
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