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4K HDMI Fiber Extender with KVM and RS232 Professional Zero-Latency HDMI Fiber Optic Extender 4K@30Hz HDMI over Single-Mode Fiber Extender

Name: 4K HDMI Fiber Extender with KVM and RS232 Professional Zero-Latency HDMI Fiber Optic Extender 4K@30Hz HDMI over Single-Mode Fiber Extender
Brand: Shenzhen Bitvisus Technology Limited
SKU: BIT-Ex-Fib-IP-4K-KVM
Price: 100000000 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: Bitvisus

Certification: FCC

Model Number: BIT-Ex-Fib-IP-4K-KVM

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: Communication

Packaging Details: Paper box

Delivery Time: 7DAY

Payment Terms: L/C,D/A,D/P,Western Union,T/T

Supply Ability: 100-40DAY

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Product Details

Product Description

Ratings & Reviews

Product Details

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    4K HDMI fiber extender with KVM, Zero-latency HDMI fiber optic extender, 4K HDMI over single-mode fiber extender
                      

Transmitter ( TX):	HDMI 1.4 (≤ 5 M) , IR, RS232 Signal	Receiver ( RX):	HDMI 1.4 (≤ 5 M) , IR, RS232 Signal
Supported Resolution:	4K30Hz Is Backward Compatible With Standard Resolutions	Signal Format:	Support Common Resolutions Under Various Input Signal Formats ; Support Common Signal Formats Of VESA And HDTV
Color Space:	Support RGB444 ; YUV Color Space	Transmission Distance:	10KM
Through The Switch:	Support One-to-one, One-to-many ( Up To 32 ) Optional (PS: All-gigabit Smart Switch, Supports Port MAC Address Binding, Each Port Requires 800MBPS Of Bandwidth, And The Port Is Not Recommended To Be Full)	EDID Learning:	Support
KVM:	USB 2.0 , Keyboard And Mouse, U Disk, Radar, Infrared Touch, Printer, Etc.	CEC:	Support
RS232:	Two-way RS232 Transparent Transmission	Remote Wake Up:	Support
3D:	Support	Interface Protocol:	HDMI1.4, HDCP 1.4 Compatible With DVI1.0, VGA
OEM:	Support	Power Supply:	DC 12V 2A
Size:	1057627mm	After-sales Service:	3 Year Warranty

Transmitter ( TX):	HDMI 1.4 (≤ 5 M) , IR, RS232 Signal
Receiver ( RX):	HDMI 1.4 (≤ 5 M) , IR, RS232 Signal
Supported Resolution:	4K30Hz Is Backward Compatible With Standard Resolutions
Signal Format:	Support Common Resolutions Under Various Input Signal Formats ; Support Common Signal Formats Of VESA And HDTV
Color Space:	Support RGB444 ; YUV Color Space
Transmission Distance:	10KM
Through The Switch:	Support One-to-one, One-to-many ( Up To 32 ) Optional (PS: All-gigabit Smart Switch, Supports Port MAC Address Binding, Each Port Requires 800MBPS Of Bandwidth, And The Port Is Not Recommended To Be Full)
EDID Learning:	Support
KVM:	USB 2.0 , Keyboard And Mouse, U Disk, Radar, Infrared Touch, Printer, Etc.
CEC:	Support
RS232:	Two-way RS232 Transparent Transmission
Remote Wake Up:	Support
3D:	Support
Interface Protocol:	HDMI1.4, HDCP 1.4 Compatible With DVI1.0, VGA
OEM:	Support
Power Supply:	DC 12V 2A
Size:	1057627mm
After-sales Service:	3 Year Warranty

Product Description

Product Overview
The BIT-Ex-Fib-IP-4K-KVM is a professional-grade HDMI fiber optic extender designed for zero-latency, uncompressed 4K@30Hz video transmission over distances up to 30KM. Engineered with industrial durability and advanced features like KVM, RS232, and EDID learning, it is ideal for demanding AV environments such as control rooms, stadiums, and broadcast studios.

Key Features

4K Ultra HD: Supports resolutions up to 3840x2160@30Hz with full RGB/YUV444 color depth.
Zero Latency: Uncompressed video ensures real-time performance for critical applications.
KVM over Fiber: USB 2.0 ports for keyboard, mouse, and peripheral control up to 10KM.
Bidirectional RS232 & IR: Integrate with AV control systems for seamless operation.
EDID Management: Auto-learn display EDID for plug-and-play compatibility.
Industrial Design: Operates in extreme temperatures (-25°C to 55°C) with robust EMI protection.

Technical Specifications

Input/Output: HDMI 1.4, LC single-mode fiber.
Transmission Distance: Up to 30KM (single-mode fiber).
Power Supply: DC 12V/2A (included).
Dimensions: 105x76x27mm (compact rack-mountable design).
Compliance: HDCP 1.4, HDMI 1.4, CE/FCC certified.

Applications

Control Rooms: Multi-screen monitoring with KVM control.
Digital Signage: 4K advertising displays in malls, airports, and retail.
Broadcast: Live 4K video feeds for studios and OB trucks.
Military: Secure AV communication in command centers.
Education: Interactive smart boards and lecture halls.

Package Contents

Transmitter (TX) and Receiver (RX) units.
12V/2A power adapters (x2).
LC-LC single-mode fiber modules (x2).
USB-A to USB-B cable.
User manual, warranty card, and certification.

Why Choose Us?

1-Year Warranty: Reliable performance with dedicated support.
OEM Services: Custom branding and feature modifications.
Global Shipping: DHL/FedEx options with fast delivery.

Support & Downloads

Installation guides, firmware updates, and technical FAQs available on our website.
24/7 customer service via email, live chat, and phone.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Thomas Weber

Germany Apr 27.2026

Helpful (15)

We used this device in an exhibition hall with several HDMI displays and different content zones. The ability to save up to 12 plans helped our team switch between presentation modes quickly. The LCD panel and buttons are helpful for basic operation, while RS232 and web control give more flexibility for integration. Audio switching following the video source is also a nice feature for our setup.

O*r

Argentina Nov 4.2025

Helpful (3)

Good product quality with Excellent remote support.

David Parker

United States Jun 20.2025

Helpful (5)

Using this 4K60 HDMI matrix switch / video wall controller in a small surveillance setup. We run multiple NVR and PC outputs into the 4 HDMI inputs and send them to 4 monitors with different layouts. The arbitrary division and roaming overlay make it simple to build custom views for the operators, and seamless switching between sources looks clean with no black frames. Low power and fan noise are both a plus since the unit sits right on the desk.

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Contacts: Mr. Wei

Tel: 86--18681509089

Fax: 86--18681509089

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4K HDMI Fiber Extender with KVM and RS232 Professional Zero-Latency HDMI Fiber Optic Extender 4K@30Hz HDMI over Single-Mode Fiber Extender