Does the receiver really give you 2 hdmi outputs even though the 2nd hdmi connector is labeled "loop"?

Yes, the HDMI FIBER EXTENDER's loop will have same signal as the HDMI output. It means you can connect to two display.

What's the rate of sfp come with the hdmi fiber extender?

The SFP rate is 4.25Gbps, single-mode single fiber.

This 1080P HDMI KVM Fiber Extender support HDCP1.2, not support dhcp

I have the kvm set up, video works fine, but i don't have any audio through hdmi. do i need to configure something to get hdmi audio to work?

Please check the dip switch on the back and all switch to the left. And also check if audio works when you don't use the HDMI fiber converter.

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1080P HDMI KVM Fiber Extender Multifunction HDMI Video Optical Transceiver Full HD SM 20km HDMI to Fiber Converter Single-Mode Support USB Mouse Keyboard RS232 GPIO 3.5mm Bidirectional Stereo Audio

Product ID: 313235871

Details

Brand
Elenzk
Cable Type
Fiber Optic
Compatible Devices
PC
Connector Type
HDMI
Special Feature
High Speed

📡20km fiber transmission

⌨️USB mouse & keyboard control

🖥️1080P Full HD support

R7918

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your AV game with fiber-powered Full HD control—distance is no longer a limit!

REMOTE USB KVM CONTROL - Operate your PC or devices remotely with USB mouse and keyboard support—no compromises.
CRYSTAL CLEAR 1080 P VIDEO - Enjoy flawless Full HD 1920x1200@60Hz resolution for professional-grade visuals.
BIDIRECTIONAL STEREO AUDIO - Engage in real-time intercom with 3.5mm audio ports on both ends for immersive communication.
SEAMLESS 20 KM FIBER TRANSMISSION - Experience ultra-long distance HDMI and control signals with zero latency over single-mode fiber.
VERSATILE SERIAL GPIO INTEGRATION - Control RS232 serial devices and GPIO signals remotely, perfect for advanced AV setups.

The Elenzk LNK-KVMHDMI-1D1BA1GO is a professional-grade HDMI KVM fiber extender that transmits uncompressed Full HD 1080P video, USB mouse/keyboard signals, bidirectional stereo audio, RS232, and GPIO over a single-mode fiber optic cable up to 20km. Designed for seamless remote control and crystal-clear AV transmission, it’s ideal for surveillance, digital signage, and control room applications.

Specifications

ASIN	B0915TNVV9
Best Sellers Rank	#1,921 in KVM Switches
Brand Name	Elenzk
Cable Type	Fiber Optic, HDMI, USB
Color	black
Compatible Devices	PC
Compatible Phone Models	No Compatible Phone Models
Connectivity Technology	HDMI
Connector Gender	Female-to-Female
Connector Type	HDMI
Customer Package Type	FFP
Customer Reviews	3.7 3.7 out of 5 stars (5)
Data Transfer Rate	3 Gigabits Per Second
Frequency	165 MHz
Indoor Outdoor Usage	Indoor
Item Length	16.5 Feet
Item Shape	Round
Manufacturer	E-link
Maximum Voltage	12 Volts (DC)
Model	LNK-KVMHDMI-1D1BA1GO6483625653679
Model Name	LNK-KVMHDMI-1D1BA1GO
Number of Items	1
Number of Pins	19
Other Special Features of the Product	High Speed
Part Number	LNK-KVMHDMI-1D1BA1GO6483625653679
Recommended Uses For Product	Professional AV installations, surveillance systems, digital signage, control rooms
Specification Met	ISO
Unit Count	1.0 Count

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