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Manufacturer: ATEN Last updated: September 12, 2026
ATEN KX9970FR (5K DisplayPort KVM-over-IP Receiver, Fiber / $2,479.45) Review
The ATEN KX9970FR is the fiber-networked receiver counterpart to the KX9970FT, decoding 5K DisplayPort video at the remote end for $2,479.45.
Buy this alongside the KX9970FT transmitter, not on its own — same price as its partner unit, which is typical for matched KVM-over-IP transmitter/receiver pairs.
The Remote Half of the Fiber Pair
The KX9970FR decodes the KX9970FT transmitter's 5K DisplayPort signal at the remote workstation, over the same fiber network connection, completing a matched pair built for facilities with fiber already run between rooms or racks.
Identical Pricing to Its Transmitter
Both halves of this pair list at $2,479.45, which is common for ATEN's KX9970 line — unlike some vendors that price transmitters and receivers differently, budgeting for this pair is simply double the single-unit price.
Comparison to Alternatives
The copper-based KX9970R (also in this catalog) does the same 5K decoding job over standard Gigabit Ethernet instead of fiber, at the same price — choose based on your network backbone. Emerald's EMD4000R caps at 4K for a slightly lower cost.
Specifications
Design
| Port Count | 1 |
|---|
Topology
| Displays Per Computer | 1 displays |
|---|---|
| Video Path Type | KVM over IP |
| KVM Segment | Extender |
Video & Features
| Video Standard | DisplayPort |
|---|---|
| Max Resolution | 5120x2880 @ 30Hz |
| USB Hub Ports | 2 |
| Audio Support | Yes |
Video interface
| Video Connector | DisplayPort |
|---|---|
| Video Interface Version | DisplayPort 1.2 |
Per display capability
| Max Resolution Single Display | 5120x2880 |
|---|---|
| Max Refresh At Max Resolution | 30 Hz |
| Max Refresh At 4K | 60 Hz |
USB peripheral switching
| Dedicated HID Ports | 2 ports |
|---|
Switching control
| Button Switching | Yes |
|---|---|
| Hotkey Switching | Yes |
| Serial Or Network Control | RS232 and LAN |
Audio
| Analog Audio Jacks | Yes |
|---|
Physical and power
| External Power Required | Yes |
|---|
In the box and price
| Price | 2479.45 USD |
|---|
| Brand | ATEN |
|---|---|
| Model | KX9970FR |
| Connection Type | KVM-over-IP Receiver (Fiber) |
| Network Type | Fiber (IP-routed) |
| Source URL | https://assets.aten.com/product/spec_sheet/kx9970-kx9970f-5K-DisplayPort-KVM-over-IP-Extender-datasheet-en.pdf |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8 / 10
A capable 5K receiver for fiber-backed installs — always buy it with the matching KX9970FT transmitter.
Best for
- Completing a KX9970FT transmitter's fiber-based link
- 5K DisplayPort remote workstations on fiber-backed networks
- Data centers standardizing on ATEN's fiber KX9970 line
Not for
- Buyers without a matching KX9970FT transmitter
- Copper-only networks, where the KX9970R is the right pick
- 4K-or-lower resolution needs
FAQs
What are the key specifications of the ATEN KX9970FR (5K DisplayPort KVM-over-IP Receiver, Fiber / $2,479.45)?
The ATEN KX9970FR (5K DisplayPort KVM-over-IP Receiver, Fiber / $2,479.45) is a KVM switch from ATEN. Key specs: Connection Type KVM-over-IP Receiver (Fiber), Port Count 1 (receiver node — pairs with KX9970FT), Video Standard DisplayPort, Max Resolution 5120x2880 (5K), Network Type Fiber (IP-routed).
Who is the ATEN KX9970FR (5K DisplayPort KVM-over-IP Receiver, Fiber / $2,479.45) best suited to?
It suits completing a kx9970ft transmitter's fiber-based link, 5k displayport remote workstations on fiber-backed networks, data centers standardizing on aten's fiber kx9970 line.
What are the drawbacks of the ATEN KX9970FR (5K DisplayPort KVM-over-IP Receiver, Fiber / $2,479.45)?
It is a poor fit for buyers without a matching kx9970ft transmitter, copper-only networks, where the kx9970r is the right pick, 4k-or-lower resolution needs.
Compare and read more
- Adder AdderView PRO AV4PRO (4-8 Computers / 1-4 Monitors / DVI-VGA / Modular Multi-Head) vs ATEN KX9970FR (5K DisplayPort KVM-over-IP Receiver, Fiber / $2,479.45)
- Adder ALIF1104T (HDMI KVM-over-IP Transmitter over 1GbE / $1,201.75) vs ATEN KX9970FR (5K DisplayPort KVM-over-IP Receiver, Fiber / $2,479.45)
- Adder AdderLink IPEPS (IPEPS) (1 Server / IP-Based Remote KVM over IP / Single-Port Extender) vs ATEN KX9970FR (5K DisplayPort KVM-over-IP Receiver, Fiber / $2,479.45)
- Adder ADDERView PRO (AV4PRO-DVI) (4 Computers / DVI / Secure Desktop KVM / $540.00) vs ATEN KX9970FR (5K DisplayPort KVM-over-IP Receiver, Fiber / $2,479.45)
- Adder ALIF1002P (Network DVI Extender Transmitter & Receiver / $3,051.40) vs ATEN KX9970FR (5K DisplayPort KVM-over-IP Receiver, Fiber / $2,479.45)