Convert four ST fiber signals each to a matched 3G-SDI output in resolutions up to Ultra HD 4K. Transmit the input signals from up to six miles away at the max resolution over single-mode fiber cables. AJA FiDO Quad ST Fiber to 3G-SDI Converterfeatures four ST optical fiber inputs and four 3G-SDI outputs, in a compact body suitable for indoor and outdoor use. Use it with compatible devices, or pair it with a corresponding FiDO Mini Converter.

Quad ST Fiber Input / Quad SDI Output    Up to Ultra HD 4K Resolution    Equalized and Reclocked Inputs    ASI Compatible    Meets All Relevant SMPTE Specifications    Locking Power Connector    4W Power Consumption    Includes 5-20V Worldwide Power Supply    Suitable for Indoor and Outdoor Use

• Small enough to fit behind a monitor, back of a rack, or directly on a camera rig
• Autodetection of video format
• Equalized and reclocked inputs
• ASI compatible
• Meets all relevant SMPTE specifications
• Locking power connector
• 4W power consumption
• Includes 5-20V worldwide power supply with four interchangeable plug adapters

Related Questions and Answers

Q: 1. Hi all, can this converter convert from HD to SD?

A: The answer is no it can't, it only converts the format that you plug into it

Q: 2. Can I use this device to convert a 4K 60, 10-bit 4:4:4 video signal coming from my Decklink Pro 8K over four 3G-SDI Cables to an HDMI 2.0 (without loss of quality)?

A: Yes, that should be possible with this unit.

Q: 3. Will this output 1920x1080I @59.94?

A: Hi Casey,I bought this hoping that it would output 1080i so that I could convert the 1080p from my GoPro 4 for the ATEM studio. I returned it because I could not get it to do so, it passed through the 1080p and the GoPro was again not recognized by the ATEM studio.

Q: 4. Will it pass HDCP material?

A: The AJA HDMI to SD/HD-SDI Video and Audio Converter B&H # AJHA5Q MFR # HA5 will not pass HDMI video with HDCP copy protection.

Q: 5. Can you mix input formats? 1080i/50 with 1080i/59.94?

A: Yes, the Lilliput 3G-SDI Quad Split Multiviewer would allow you to work with mixed input formats.

Q: 6. Can it convert from SD up to 4k?

A: No

Q: 7. So I still have a question about quad link 3G-SDI.So if I need to receive the UHD signal (3840 x 2160) from HDMI output of my camera Sony a7SII to SDI I need to use four 3G-SDI cables (quad link 3G-SDI) but how I can input all four 3G-SDI cables into Convergent Design Odyssey 7Q+ (it's saying in specs that this recorder supports Single Link, Dual Link, Quad Link) if it has only 2 SDI inputs, can anyone explain me how quad link 3G-SDI is working?And what exact SDI cables I need to buy? Thank you?

A: The HA5-4K has a single HDMI 1.4 input, it does not have any SDI Inputs. Also, the 7Q+ can record 4K directly from HDMI. You would not need a converter to use the A7SII with the 7Q+.

Q: 8. Does this work for GoPro 3?

A: yes only the black edition

Q: 9. Will this output to both HDMI and SDI at the same time? I am looking to record a computer's feed to an AJA IO4k via SDI while also passing the feed through to a projector via HDMI.

A: Simultaneous output through HDMI and SDI is possible.

Q: 10. Does anyone know of a mounting brackett compatible with this Aja ROI HDMI unit? I need to mount it to a monitor.

A: The AJA mount for the AJA ROI HDMI to SDI Mini Converter is the following part listed below: AJA RMB-RO Rackmount Bracket BH #AJRMB • MFR #RMB