The Meridian Technologies DR-1S2A-3FC Dual Slot Fiber Optic S-Video Multiplexer with Audio is a reliable, cost effective digital video receiver that sends S-Video signals over fiber optic cable. This card has the ability to receive (1) signal using the SM (Singlemode) fiber optic connector, including up to (2) channels of audio

This system can also receive 10-bit S-Video, NTSC signals over Multimode. Its wide optical dynamic range and durable casing make it ideal for many environments, including CCTV support, campus lecture networks, as well as a variety of professional video applications.

Additional features include SpectraSmart network management software, and SMT (surface mount technology). The cards are completely hot-swappable and meet all EIA standards.

1-Channel S-Video Receiver    2-Channel Audio    Dual-Slot Card    NTSC    SpectraSmart Network Management Software    Hot-Swappable    RS-250C Compatible

10-Bit digital video encoding.

Receives (1) real-time video signal over (1) optical fiber with (2) channels of audio.

7MHz video bandwidth.

Meets RS-250C transmission specifications with complete NTSC compatibility.

Wide optical dynamic range.

Surface mount technology (SMT) for high reliability.

SpectraSmart network management compatible.

Local LED status indicators monitor critical system diagnostics.

STTM, FC optical connector.

Completely hot-swappable.

Biased detector circuitry for stable optical output across a full temperature range.

Can be rackmounted using optional rackmount cards.

Related Questions and Answers

Q: 1. I know only three of these can be used in a location. But, since they are using different RF frequencies than other products, can more than three be used if some are 300 pro?

A: Hi Mark, due to FCC compliance, only 3 sets can be used in the same time for the Mars series.

Q: 2. Can a receiver/monitor receive the feed at the same time as someone using the app on their phone?

A: The Hollyland Mars 400S PRO SDI/HDMI Wireless Video Transmission System transmitter can simultaneously transmit to up to one receiver and two apps, or to a total of four apps without the receiver.

Q: 3. can I use a 400s pro transmitter to a 400s receiver for better latency ? I already have a 400 s

A: Hi John, sorry that Mars 400S Pro transmitter can not work with Mars 400S receiver.

Q: 4. As a photog, can I use the 400 PRO to transfer my computer screen to an other monitor via HDMI, Ipad and Iphone simultaneously?

A: Yes you can. When connected to your computer the computer will treat the Hollyland like a computer monitor. This will allow you to wirelessly send the monitor feed to a monitor that is not near your computer and mirror that display on up to 2 devices at the same time.

Q: 5. Is the latency different with the pro than with the not pro one? If so, by how much?

A: Hi Gabe, the pro one has better latency, 80-100ms. The non pro one is 100ms. Of course it also depnends on the real working environment.

Q: 6. I imagine the RF frequencies used with the 400S Pro are the same used for all Hollyland units (thanks FCC!), would I be able to use a Cosmo 1000+ receiver with a 400S Pro transmitter?

A: Hi David, sorry to tell you that the Hollyland Mars series and Cosmo series used different RF frequencies, so it's not be able to use a Cosmo 1000+ receiver with a 400S Pro transmitter.

Q: 7. Hello, I want to run two cameras (transmitters) into two receivers. I want to connect the two receivers to a YoloBox. How do I do this? Do I use the HDMI Out of the receivers into the HDMI 1 and HDMI 2 ports of the YoloBox? Thank You for your help!

A: Yes. Connect the output from the first receiver into input 1 and the output from the second receiver into input 2.

Q: 8. Can you use the D-Tap to 2.1mm Barrel DC Power Cable with the 400 pro?

A: Hi Alec, yes of course.

Q: 9. Is it possible to power on/off the receiver remotely? I want to send video wirelessly to a projector that is mounted from the ceiling of a high school gym. It's not practical to manually access it every time we use it.

A: The only way to power on/off the Hollyland 400S Pro is to physically press the On/Off button.

Q: 10. Hi, can I send a signal from a transmitter to two receivers or more?

A: Hi Mauel, yes the Mars 400S Pro supports 1 transmitter to 2 receivers.