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
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