A direct, specification-level comparison between XLink-ONE™ and the leading AV-over-IP technologies - Dante AV-H, Dante AV-Ultra, H.264/H.265, MJPEG2000, and SDVoE.
XLink-ONE™
Dante AV-H
Dante AV-Ultra
H.264 / H.265
MJPEG2000
SDVoE
Criterion
XLink-ONE™
Dante AV-H
Dante AV-Ultra
H.264 / H.265
MJPEG2000
SDVoE
Max Resolution
8K (HDMI 2.1)
1080p60
4K60
4K / 8K
4K (lossy)
4K60
Latency
< 1 Frame
~1ms
~8ms
100ms+
~50ms
< 0.1ms
Network Requirement
1G / 2.5G / 10G
1G
1G
Any (low BW)
1G+
10G (mandatory)
USB Support
USB 3.0 (1 Gbps)
HID only
USB 2.0 / HID
N/A
N/A
USB 2.0
Licensing
Royalty-Free
Per-unit fee
Per-unit fee
Varies
Open standard
Alliance / Chip fee
Ecosystem
Open Linux SDK
Closed (Audinate)
Closed (Audinate)
Open standard
Open standard
Semi-closed
Image Quality
Visually lossless
Compressed
Near-lossless
Lossy
Near-lossless
Uncompressed
Infrastructure Cost
Low (standard 1G)
Low
Low
Very low
Medium
High (10G required)
Scalability
Unlimited
Medium
Medium
High
Medium
Limited by 10G cost
DETAILED COMPARISONS
XLink-ONE™ vs.
Dante AV-Ultra
JPEG 2000 over 1G Networks
Dante AV-Ultra uses JPEG 2000 to deliver high-quality video over 1G networks, but it is limited to 4K60 and requires expensive hardware licensing from Audinate. XLink-ONE™ breaks this barrier by supporting 8K resolution and remaining completely Royalty-Free, allowing for massive cost savings in large deployments.
Dante AV-Ultra limit
Limited to 4K60 maximum resolution. Requires expensive hardware licensing from Audinate per unit deployed.
XLink-ONE™ advantage
Supports full 8K resolution via HDMI 2.1. Completely Royalty-Free - no per-unit fees, no membership, no chip licensing.
Business impact
Massive cost savings at scale across large deployments. No licensing overhead means lower TCO from day one.
XLink-ONE™ vs.
Dante AV-H
H.264/265 Software-Based Solution
Dante AV-H is a software-based solution using H.264/265. While it is more affordable than AV-Ultra, it introduces significant latency - often over 100-200ms - making it unsuitable for real-time KVM or interactive use. XLink-ONE™ provides the same 1G network compatibility but with sub-1-frame latency (<16ms) and far superior image clarity.
Dante AV-H limit
Software-based H.264/265 introduces 100-200ms latency - a dealbreaker for real-time KVM and interactive AV.
XLink-ONE™ advantage
Same 1G network compatibility but with sub-1-frame latency (<16ms) and far superior image clarity from intra-frame hardware encoding.
Also wins on
8K resolution support, USB 3.0 over IP, and a royalty-free open Linux SDK - none of which Dante AV-H offers.
XLink-ONE™ vs.
SDVoE
Gold Standard for Zero-Latency
SDVoE is the gold standard for zero-latency, but it forces users into expensive 10G infrastructure - switches, Cat6a/7 cabling throughout the facility. XLink-ONE™ achieves visually lossless quality, including 8K support, on standard low-cost 1G or 2.5G networks. This reduces the total cost of ownership by 60-70% while maintaining professional-grade performance.
SDVoE limit
Mandates 10G infrastructure throughout - expensive switches, Cat6a/7 cabling, alliance membership, and proprietary chip licensing.
XLink-ONE™ advantage
Achieves visually lossless 8K quality on standard 1G or 2.5G networks - no infrastructure overhaul required.
Cost reduction
Reduces total cost of ownership (TCO) by 60-70% while maintaining comparable latency and professional-grade performance.
XLink-ONE™ vs.
MJPEG2000
Motion JPEG 2000
Standard MJPEG2000 solutions often struggle with high-bitrate efficiency and can show artifacts in high-motion scenes or complex desktop text. XLink-ONE™'s proprietary codec is specifically tuned for a variable bitrate of 25-400 Mbps, ensuring that even at lower bandwidths, visual fidelity remains professional-grade without the 'blockiness' associated with standard MJPEG implementations.
MJPEG2000 limit
Struggles with high-bitrate efficiency. Shows visible blockiness and artifacts in high-motion scenes or complex desktop text content.
XLink-ONE™ advantage
Proprietary codec tuned for variable bitrate 25-400 Mbps. Professional-grade fidelity at all bandwidth levels - no blockiness, no artifacts.
Codec superiority
Intra-frame hardware encoding purpose-built for Pro-AV - not a repurposed streaming codec adapted for distribution scenarios.
XLink-ONE™ vs.
H.264 / H.265
Generic Streaming Codecs
Generic H.26x codecs are designed for distribution - YouTube, Netflix - where a 1-2 second buffer is entirely normal. For Pro-AV, this latency is a dealbreaker. XLink-ONE™ is an intra-frame-based hardware solution that eliminates the 'group of pictures' (GOP) delay found in H.26x, providing the instantaneous feel of a direct HDMI cable.
H.264/H.265 limit
Designed for streaming distribution with 1-2 second buffers. GOP-based compression creates unavoidable latency unsuitable for Pro-AV.
XLink-ONE™ advantage
Intra-frame hardware solution - eliminates GOP delay entirely. Delivers the instantaneous feel of a direct HDMI cable over IP.
Critical for
Real-time control systems, medical imaging, industrial monitoring, and any application where sub-frame response is non-negotiable.
Bottom Line
XLink-ONE™ delivers the ultra-low latency of hardware-based systems with the cost-efficiency of standard 1G networks, all under a royalty-free model. Performance without compromise.