4K HDBaseT™ Lite 70M - HDMI® Extender w/ Power over Ethernet - Discontinued

Extend HDMI with 4K, IR, RS-232 and POE up to 70 meters
MPN: HDBASE70POE  UPC: 814556016008


Discontinued. Replacement # EXT-HDBT70M

The KanexPro HDBASE70POE is a 4K compliant Transmitter-Receiver set made to extend UltraHD 4K, digital audio, wide-band IR and power over Ethernet (PoE) over a cost effective cat6a cable. It also supports computer resolutions up to 1920x1200, HD1080P/60 with Deep Color. This HDCP compliant extender routes distances up to 200 feet using HDBaseT™ Lite technology.

As an added benefit to the systems integrator - the extender provides remote power from either side Tx or Rx over the twisted pair connection, eliminating the need for a separate power supply at the remote unit. Ideal for use in digital signage applications, healthcare AV, control rooms, educational facilities, airports, commanding centers and home theater.


Please note:

Do not use couplers between the RJ-45/ CAT6 cables, this will cause degradation or damage to the unit. To reduce video dropout problems from lightings, ceiling fans and other EMI issues, it is strongly recommended that you terminate shielded CAT6 or CAT5e cables and use shielded RJ45 connectors with our extender products.


  • Two-way remote power: Tx to Rx or Rx to Tx using PoE (Power over Ethernet)
  • Route uncompressed HDMI signals over Single CAT6a
  • Extend up to 200 feet
  • Supports 4K UHD resolutions
  • Supports HDMI 1.4, 3D, and full HD 1080p/60
  • HDCP & EDID compliant
  • CEC Pass-through
  • Bi-directional IR & RS-232 for control
  • Supports all frequencies IR pass through, 5V & 12V, Crestron and Xantech IR control signal compatible 
  • Front panel LED’s for signal & power
  • Supports high bandwidth up to 10.2 Gbps
  • Compatible with HDMMX modular matrix switchers
  • One locking power supply included
  • Aluminum case enclosure with separate mounting ears
  • Backed by KanexPro 3-Year Parts and Labor Warranty


Note: We recommend using a metal STP connector for RJ-45. The shielded layer of cable must be connected to the connector’s metal shell for zero EMI noise and excellent transmission





Input Signal: 1xHDMI, 1xIR,1xRS-232  (on each unit)

Input Connector: 1 x HDMI, 1 x 3.5 mm mini-jack, 1 x RJ-45 (each unit)

Video Signal: HDMI1.4

Audio: Digital audio transmitted through HDMI audio 

Output Signal: 1 RJ-45,1 IR 1 HDMI, 1 IR

Output Connector: RJ-45,3.5mm mini-jack HDMI female,3.5mm mini-jack

Video signal: HDMI1.4 

Transmission Mode: HDBaseT® Lite Technology


Resolution Range:

From 800x600 ~ 1920x1200, 4K

Gain: 0dB ~ 10dB@100MHz

Differential Phase Error: ±10° @ 135MHz_100M

SNR: >70dB@ 100MHz-100M

Bandwidth: 10.2Gbps

Return Loss: <-30dB@5KHz

THD: <0.005%@1KHz

Min. ~Max. Level <0.3V ~ 1.45Vp-p

Impedance: 75Ω

Temperature: -20 ~ +60?

Humidity: 10% ~ 90%

Power Supply: 100VAC ~ 240VAC, 50/60Hz

Power Consumption: 6.5W

Unit Dimension: L5.2" x W3.0"x H1.18"

Net Weight: 1.76 lbs (0.8Kg)


Helpful Tips & Recommendations:

  • CAT-5e/6a cables should not exceed 230 feet or (70m)
  • Solid Core recommended
  • Please adhere to the TIA/EIA568B standards when terminating network cables in the field.
  • Shielded CAT5/6 with metal RJ-45 connectors are recommended to safeguard against random video flashes caused by electromagnetic interference (EMI).
  • Do not use crossover cables, patch cables or Ethernet couplers to extend two CAT6 cables. This may damage the TX & Rx.
  • If the power LED indicator on the Tx/Rx unit is not on, check to make sure that the CAT6 cables are not crossed i.e., Ethernet to Link instead of Ethernet to Ethernet.


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