Products » Extenders » HDBaseT » ET70-AC2
230 feet (70 meters) HDMI Extender
ET70-AC2 is an ultra slim HDMI extender for transferring HDMI, audio, and Bi-directional RS‑232 and IR signals up to 230 feet (70 meters) over a single CatX cable without any special setup or configuration. It supports uncompressed Full HD 1080p, Ultra HD, 2K, and 4K video signals, also supports3D, Deep Color, and HDCP 2.2. Audio capabilities support high-bitrate 7.1 audio formats like Dolby® TrueHD and DTS-HD Master AudioTM as well as uncompressed linear PCM. All signals are transferred over a single CAT type cable, and the distance is up to 230 feet (70 meters) at 1080P/130 feet (40 meters) at 4K.
Key Features

●  Provides high performance transmission of audio and video through Cat5e/6/6a/7 cables (24 AWG) for a distance up to 230 feet (70 meters) at 1080P and 130 feet (40 meters) at 4K
●  Supports HDMI2.0, and resolutions up to 4K@60Hz YUV4:2:0,HDCP 2.2 compliant
●  Meets HDMI specification features including data rates up to 10.2 Gbps, Deep Color up to 12-bit, 3D, HD lossless audio formats, and CEC pass-through
●  Supports PoC(Power over Cable)
●  Automatic EDID management, 2-way IR and RS232 pass-through over HDBaseT
●  Ultra slim and compact design for easier installation and less shipping costs

  ET70-AC2T(Transmitter) ET70-AC2R(Receiver)
Maximum Pixel Clock 297 MHz 297 MHz
Signal Type HDMI1.4a w/HDCP1.4;
HDMI2.0 w/HDCP2.2 (4K@60Hz YUV4:2:0)
HDMI1.4a w/HDCP1.4;
HDMI2.0 w/HDCP2.2 (4K@60Hz YUV4:2:0)
Inputs 1 x HDMI, Type A 19-pin female 1 x HDBaseT , RJ45 female
Outputs 1 x HDBaseT , RJ45 female 1 x HDMI, Type A 19-pin female
Resolutions Supported 4K@60(YUV4:2:0)/4K@30(YUV4:4:)1080p/1080i/720p/576p/480p/576i/480i
Input Video Level 0.5~1.0V  Vp-p
Video Impedance 100ohms
Transmission distance  
Cable Type Range Supported Video
CAT5e/CAT6 60 meters(197 feet) Up to 1080P, 60Hz, 36 bpp
Data rates lower than 5.3Gbps or below 225 MHz TMDS clock
CAT6a/CAT7 70 meters(230 feet)
CAT5e/CAT6 35 meters(115 feet) Deep color: 1080P, 60Hz, 48 bpp
Data rates higher than 5.3Gbps or above 225 MHz TMDS clock
CAT6a/CAT7 40 meters(130 feet)
Operating Temperature 32~95°F (0~35°C), 10% to 90%, noncondensing
Storage Temperature -4~158 °F (-20~70°C), 10% to 90%, noncondensing
Humidity 10% to 90%, noncondensing
ESD Protection Human body model:
+/- 8KV (air-gap discharge)
+/- 4KV (contact discharge)
Vibration-proof 10 ~ 500Hz, 2G 10 minutes a cycle, X axis, Y axis and Z axis are 60 minutes respectively
Power Supply 48V DC 0.5A
Power Consumption (Max.) 11 Watts Max (pair)
Chassis Material Metal
Device Dimension
(W x H x D)
3.15”x0.55”x3.94” (80mmx14mmx100mm)
Package Dimension
(W x H x D)
5.32”x3.35”x6.10” (135mmx85mmx155mm)
Weight (Main unit) N/A
*Appearance, Features and specifications subject to change without notice.