HDMI over CAT6 extender maintains astonishing 4K picture quality up to 330ft / 100m away over CAT6 cabling
Supports all known HDMI audio formats including Dolby True HD, Dolby Digital & DTS-HD for a complete AV experience
Extend your 4K HDMI signal in offices, shopping centers, airports & more. HDMI over Ethernet extender can optimize the placement of your demo stations at tradeshows
Ensured compatibility with HDCP 2.2 lets you enjoy the full capabilities of your HDMI equipped devices
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Overview
Specs
Reviews
Learn more about the STARTECH ST121HD20L
Model
Brand
StarTech.com
Model
ST121HD20L
Details
Type
HDMI over Ethernet
Max Extend Distance
330 feet
Color
Black
Specifications
Audio: Yes AV Input: HDMI AV Output: HDMI Cabling: Cat 6 UTP Chipset ID: Norelsys NS 5730, NS5731 Audio Specifications: 7.1 Surround Sound Max Distance: 140 m / 460 ft
Wide Screen Supported: Yes Supported Resolutions: 3840x2160 (4K) 60Hz 2560x1600 60Hz 1920x1200 60Hz 1920x1080 (1080p) 60Hz 1280x720 (720p) 60Hz *Lower resolutions and refresh rates, not stated but below the maximum, may also be supported
Center Tip Polarity: Positive Input Voltage: 110V-240V AC Output Current: 3 A Output Voltage: 5V DC Plug Type: M Power Source: 2 AC Adapters Included
Connectors
Connector A
1 x HDMI (19 pin) Female 1 x RJ-45 Female 1 x 3.5 mm Mini-Jack (3 Position) Female Input 1 x 3.5 mm Mini-Jack (3 Position) Female Output 1 x 3.5 mm Mini-Jack (3 Position) Female
Connector B
1 x HDMI (19 pin) Female 1 x RJ-45 Female 1 x 3.5 mm Mini-Jack (3 Position) Female Input 1 x 3.5 mm Mini-Jack (3 Position) Female Output 1 x 3.5 mm Mini-Jack (3 Position) Female
Features
Features
Maintains astonishing picture quality up to 330 ft. (100 m) away, with support for UltraHD 4K over non-proprietary CAT6 cabling
Also supports HD 1080p video resolutions at distances up to 460 ft. (140 m)
Hassle-free, professional installation with included mounting brackets
Supports all known HDMI audio formats including Dolby True HD, Dolby Digital and DTS-HD
Ensured compatibility with HDCP 1.4 / 2.2
Dimensions & Weight
Dimensions
4.37" x 1.02" x 3"
Weight
0.60 lbs.
Package Contents
Package Contents
1 x HDMI Transmitter 1 x HDMI Receiver 1 x CAT6 Cable 1 x IR Kit 2 x Universal Power Adapters (NA/JP, EU, UK, ANZ) 2 x 3.5 mm to DB-9 RS-232 Adapters 4 x Mounting Brackets 1 x Quick-Start Guide
Additional Information
Date First Available
March 30, 2020
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.