Product -  HDMI Fiber Extender  - HDMI + RS232 300M Extender over Optical Cable
1.Long distance, high quality but cost effective.
2.Immune to electro-magnetic interference (EMI).
3.Class 1 laser product complies with EN 60825-1.

The HDMI Fiber Extender + RS232 (HFE-300M-LRS) is a state-of- the-art HDMI+RS232 fiber Extender that can extend the RS232 signal and the Full HD 1080p deep color with multichannel digital audio up to 300 meters over the SC duplex multimode fiber cable. There are no signal delays and no electro-magnetic interference.


Fiber Module

850 nm Multimode Transceiver

Fiber Connector

SC Duplex Connector

Fiber Optic Patch Cord

MMF 50/125 µm


19 pin type A female

DC Jack (Power)

ψ2.0/DC5V, 1.5A

Power LED (Green)

power on and the unit is active

Data LED (Green)

- On: TX and RX are connected up.

- Blinking: the data is in transmission.

Extension Distance

300 meters max.

Max. Resolution

1920x1080x30bpp @60fps




HDMI 1.3b/HDCP/DDC/Hot-plug Detection/RoHS


10.8(w)x10.4(d)x2.8(h) cm, 310g

Operating Temperature


Operating Humidity

10~85% RH (no condensation)

Storage Temperature


Storage Humidity

5~95% RH (no condensation)

* Support DVI with HDMI-to-DVI adapter cable