Kramer
Kramer 617R/T 4K HDR HDMI Fiber Optic Extender
4KHDR
Extend Your 4K HDMI Signals with Fiber Optic ClarityThe Kramer 617R/T is a high-performance fiber optic extender set designed to transmit HDMI signals over long distances with exceptional clarity. Supporting 4K@60 (4:4:4) resolution, this transmitter/receiver set ensures reliable signal transmiss...
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Extend Your 4K HDMI Signals with Fiber Optic Clarity
The Kramer 617R/T is a high-performance fiber optic extender set designed to transmit HDMI signals over long distances with exceptional clarity. Supporting 4K@60 (4:4:4) resolution, this transmitter/receiver set ensures reliable signal transmission up to 656 feet using dual LC multi-mode fiber cable.
Key Features:
- Resolution Support: Up to 4K@60 (4:4:4)
- Maximum Extension Distance: 656 feet (200 meters)
- Fiber Cable Type: Dual LC multi-mode
Key Features
4K HDR HDMI Transmitter/Receiver over Extended-Reach MM Fiber Optic
Specifications
Function
4K HDR HDMI Transmitter/Receiver
Signal Transmission
Fiber Optic
Fiber Type
MM Fiber Optic (Multimode)
Supported Resolution
4K
HDR Support
Yes
Pros & Cons
👍 Pros
- Extends 4K HDR HDMI signals over extended distances using fiber optic technology, ideal for professional installations.
- Supports 4K resolution with HDR, ensuring high-quality video transmission for compatible displays.
- Utilizes fiber optic cabling, which can offer superior immunity to electromagnetic interference compared to traditional copper cables.
- The system consists of both a transmitter and a receiver, providing a complete solution for signal extension.
- Designed for applications where high-resolution video needs to be reliably transmitted over long runs.
👎 Cons
- The product description does not specify the maximum supported distance for the fiber optic extension.
- Detailed specifications regarding specific HDMI versions (e.g., 2.0b), HDR formats, or audio capabilities are not provided.
- As a specialized fiber optic extender, it requires fiber optic cabling, which might be a different infrastructure than existing copper wiring.
- The product title indicates "MM Fiber Optic," suggesting it is designed for multi-mode fiber, which has distance limitations compared to single-mode fiber.
- Additional information on power requirements, dimensions, or mounting options is not available in the provided details.
Frequently Asked Questions
What resolution does this Kramer HDMI extender support?
This Kramer HDMI extender supports 4K resolution, ensuring high-definition video quality for compatible displays.
Does this extender support HDR content?
Yes, the Kramer 617R/T is designed to transmit HDR (High Dynamic Range) HDMI signals.
What type of cable does this extender use for transmission?
This extender uses MM (multimode) fiber optic cable for extended-reach HDMI transmission.
What does "MM Fiber Optic" mean in the product description?
"MM Fiber Optic" refers to multi-mode fiber optic cabling, which is commonly used for signal transmission over significant distances, especially within buildings.
Is this product a standalone extender or does it require additional components?
This product is described as a "4K HDR HDMI Transmitter/Receiver," indicating it is a complete set for extending HDMI signals.
What are the benefits of using fiber optic for HDMI extension?
Fiber optic transmission offers advantages such as extended reach and enhanced immunity to electromagnetic interference compared to traditional copper HDMI cables.
Is there any information about the maximum distance this extender can reach?
The provided information states "Extended-Reach MM Fiber Optic" but does not specify a precise maximum distance.
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