Description
The EXF-300-H2 is a fiber-optic HDMI extender set designed to transmit full-bandwidth HDMI 2.0 signals up to 300m 984ft over OM3 multimode fiber. It preserves 18Gbps TMDS data rates and supports HDCP 2.2 to ensure protected 4K content integrity. The kit delivers pixel-accurate video and robust control passthrough for remote displays.
This extender set supports 4K60 4:4:4, high frame-rate HDR and Dolby Vision up to specified limits, ensuring accurate color and motion for demanding video sources. It carries multichannel LPCM and lossless formats such as Dolby TrueHD and DTS-HD Master Audio. Bi-directional IR and RS-232 control are passed over the fiber link to enable full remote device management.
Technically the system transmits TMDS over fiber at a 10Gbps encoding data rate with a maximum pixel clock of 600mHz. Supported resolutions include 1920x1080p@60Hz 16bit, 3840x2160p@60Hz 10bit 4:2:0 HDR and 4096x2160p@60Hz 8bit 4:4:4. It is compatible with DCI, RGB, HDR10, HLG, BT.2020 and BT.2100 standards within the listed format constraints.
Connectivity includes an HDMI 19-pin Type A input on the transmitter and an HDMI 19-pin Type A output on the receiver plus SFP+ OM3 LC fiber connections. Control and metadata are supported over HDMI and fiber links with EDID passthrough and HDCP 2.2 compliance. RS-232 uses a 3-pin Phoenix connection and IR uses 3.5mm connectors, both carried bidirectionally over OM3 fiber.
The EXF-300-H2 is suited to environments where EMI or RF noise would compromise copper links – fiber transmission is immune to electromagnetic interference and maintains signal integrity over long distances. Typical applications include digital signage, auditoriums, broadcast racks and retail installations requiring long-distance 4K delivery. Its support for HDR and high frame-rate content makes it compatible with modern media and playback devices.
Installation is straightforward using standard OM3 multimode fiber and the included 12V DC power supplies. Units mount using supplied brackets and use familiar HDMI, IR and RS-232 connectors for system integration. The compact form factor and low power draw simplify rack or shelf deployment while preserving professional signal quality.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
