BIFALE 3534677 33 ft Fiber Optic DisplayPort 1.4 Cable

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Product guide

BIFALE 3534677 33 ft Fiber Optic DisplayPort 1.4 Cable

BIFALE 3534677 is a 33-foot fiber-optic DisplayPort cable listed for long runs between a source device and a display. The listing claims DisplayPort 1.4 support, up to 8K at 60Hz, and one-way transmission, so confirm the source and display support the resolution and refresh rate you need.

At a glance

The 33-foot fiber-optic run is intended to connect a DisplayPort source to a monitor, TV, or projector over a longer distance.
The listing states the cable is directional. Connect the SOURCE end to the computer or graphics card and the DISPLAY end to the screen.
The maker lists HBR3, DSC 1.2, HDR10, and video modes up to 8K at 60Hz. Actual output depends on both connected devices.
The listing describes a TPE jacket measuring 4.8 mm in outer diameter and alloy connectors with a locking mechanism.

Price

$34.99Save 50%

Reference price: ~~$69.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Long 33-foot length can suit setups where the source and display are far apart.
Fiber-optic DisplayPort connection is specified for high-resolution modes and a 32.4 Gbps transfer rate.
No external power is required according to the listing.

Cons

The cable is one-way, so connecting its source and display ends in reverse will not match the stated setup.
The connector is described as delicate, which calls for care when pulling or installing the cable.

Technical specifications

27 specifications

Identity
Brand	BIFALE
Model	3534677

Connection and signal
Connector type	DisplayPort
Cable type	Fiber Optic
Connector gender	Male
Data transfer rate	32.4 gigabits_per_second
Number of pins	20
DisplayPort version	dp version is 1.4.
Signal direction	Single signal transmission
External power	NO EXTERNAL POWER Required

Listed video support
Special feature	Support HBR3, DSC 1.2, HDR10, support 8K@60Hz, 4K@144Hz/165Hz, 2K@144Hz/165Hz, dp version is 1.4.
Resolution and refresh rates	8K@60Hz, 4K@144Hz, 2K@144Hz/165Hz
Color support	BT.2020

Dimensions and construction
Length	33 feet
Outer diameter	0.189 inch (4.8mm)
Jacket material	TPE
Listed weight	11.2 ounces
Connector material	heavy duty alloy material
Connector locking mechanism	locking mechanism

Compatibility and use
Compatible devices	Laptop, Monitor, PC, Projector, Television
Recommended uses	Gaming, Video Streaming
Indoor/outdoor usage	Indoor, Outdoor
Transmission direction details	"SOURCE" plug for your device (PC/ Graphics Card/Laptop etc.) "DISPLAY" plug for connecting your display device(Monitor/ TV/ Projector etc.)

Other listed details
Color	Black
Shape	Round
Jacket temperature range	14℉-194℉ (-10℃-90℃)
Certification claim	RoHS certified

What to know before buying

Listing details to confirm

The listed 4K@144Hz/165Hz claim differs from the resolution details that specify 4K@144Hz. The title states 8K@60Hz and 4K@144Hz, while the special-feature field also claims 4K@165Hz. These are listing inconsistencies, not independently verified capabilities. Confirm the required mode and ensure both source and display support it. The maker also advises inspecting the cable and display before installation, avoiding force or impact on the connector, and not pulling the cable violently during construction.

Who is it for?

A good fit for

PC or laptop setups that need a long DisplayPort run to a monitor, television, or projector.
Buyers whose graphics card and display both support the intended resolution and refresh rate.
Gaming or video-streaming installations where the source and display are separated by a longer distance.

Less suited to

People who need a reversible cable or cannot ensure the SOURCE and DISPLAY ends are connected correctly.
Buyers who need a guaranteed 4K refresh rate of 165Hz, since the listing gives inconsistent 4K mode details.

BIFALE 3534677 33 ft Fiber Optic DisplayPort 1.4 Cable · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 606 ratings

5 stars80%80%
4 stars12%12%
3 stars4%4%
2 stars1%1%
1 star3%3%

Customer feedback reports good perceived build and picture quality, including a mention of flawless performance at 60Hz. Feedback on flexibility is mixed, with some finding the cable manageable and others calling it stiff. Reliability reports also vary, including accounts of signal dropouts and initial flickering. These experiences matter for a long, directional cable, but they do not establish how a particular setup will perform. The aggregate ratings are mostly five-star, while a smaller share are lower ratings, and do not explain the reasons for those ratings.

Positive themes

Customers report good perceived cable quality and picture quality.
Some customers describe the appearance positively.

Negative themes

Some customers report signal cutting in and out or initial flickering.

Mixed feedback

Customers disagree about whether the cable is flexible or stiff.
Reliability feedback is mixed, with some reporting normal operation and others reporting signal issues.

Frequently asked questions

Is this DisplayPort cable directional?

Yes. The listing specifies one-way transmission and identifies SOURCE for the computer or graphics card and DISPLAY for the monitor, TV, or projector.

What resolution and refresh rates does the listing claim?

It lists 8K@60Hz, 4K@144Hz, and 2K@144Hz/165Hz. A separate special-feature field also claims 4K@165Hz, so verify the needed mode before buying.

Does it need external power?

The listing says no external power is required.

Will it deliver the listed video modes with any computer and display?

No. The listing says the graphics card and monitor must both support the selected resolution and refresh rate.