User`s manual
HDMI 201 Tx/Rx • Reference Information
Reference Information
HDMI 201 Tx/Rx • Reference Information
A-2
A-3
Specifications
N
  This product consists of a transmitter (HDMI 201 TX or 
HDMI 201 A D TX) and a receiver (HDMI 201 RX or 
HDMI 201 A D RX) with twisted pair cables linking the transmitter 
and receiver.
N
  *Appropriate HDMI to DVI-D cables or adapters are required for DVI 
signal input/output.
Video
Maximum data rate....................... 4.95 Gbps (1.65 Gbps per color)
Maximum pixel clock ................... 165 MHz
Resolution range ........................... Up to 1920x1200 or 1080p @ 60 Hz
Formats ........................................... RGB and YCbCr digital video
Standards ........................................ DVI 1.0, HDMI 1.2
Video input — TX units
Number/signal type ..................... 1 single link HDMI (or DVI-D*)
Connectors ..................................... 1 female HDMI type A
Interconnection between transmitter and receiver
Connectors ..................................... (2) RJ-45 per unit for 2 CAT 5/5e/6/7 UTP 
(unshielded twisted pair) or STP (shielded 
twisted pair) cables connecting the 
transmitter and receiver
Termination standards
.................. TIA/EIA T568A or T568B. Pin 
congurations for each standard are 
available on page 2-22.
Signal transmission distance
1080p or 1900x1200 @ 60 Hz
CAT 5/5e/6/7 STP
 ... Up to 125' (38 m)
CAT 5/5e/6 UTP ....... Up to 100' (30 m)
720p/1080i or 1024x768 @ 60 Hz
CAT 5/5e/6/7 UTP or STP 
200' (60 m)
N
 Thetransmissiondistancevariesgreatlydependingonthesignal
resolutionandonthetypeofcable,graphiccard,anddisplayusedinthe
system.
Video output — RX units
Number/signal type ..................... 1 single link HDMI (or DVI-D*)
Connectors ..................................... 1 female HDMI type A
Audio— HDMI 201 A D TX/RX
Gain ................................................. Unbalanced output: 0 dB; 
balanced output: +6 dB
Frequency response
 ...................... 20 Hz to 20 kHz, ±0.06 dB
THD + Noise .................................. 0.18% @ 1 kHz at nominal level
S/N .................................................. >76 dB at maximum output (unweighted)
Stereo channel separation ............ >63 dB @ 1 kHz
Audio input— HDMI 201 A D TX/RX
Number/signal type
HDMI 201 A D TX
 ............. 1 stereo, unbalanced
HDMI 201 A D RX ............. 1 stereo, balanced/unbalanced
Connectors
HDMI 201 A D TX
 ............. 1 pair female RCA jacks (tip, ring)
HDMI 201 A D RX ............. (1) 3.5 mm captive screw connector, 5 pole
Impedance
HDMI 201 A D TX
 ............. >10k ohms unbalanced, DC coupled
HDMI 201 A D RX ............. >18k ohms unbalanced, 
 24k ohms balanced, DC coupled
Nominal level
HDMI 201 A D TX
 ............. -10 dBV (316 mVrms)
HDMI 201 A D RX ............. +4 dBu (1.23 Vrms)
Maximum level
HDMI 201 A D TX
 ............. +6.3 dBu, unbalanced at 1% THD+N
HDMI 201 A D RX ............. +16.6 dBu, unbalanced at 1% THD+N
N
 0dBu=0.775Vrms,0dBV=1Vrms,0dBV≈ 2 dBu
Audio output— HDMI 201 A D TX/RX
Number/signal type
HDMI 201 A D TX
 ............. 1 stereo, balanced/unbalanced
HDMI 201 A D RX ............. 1 stereo, unbalanced
Connectors
HDMI 201 A D TX
 ............. (1) 3.5 mm captive screw connector, 5 pole
HDMI 201 A D RX ............. 1 pair female RCA jacks (tip, ring)
Impedance
HDMI 201 A D TX
 ............. 50 ohms unbalanced, 100 ohms balanced
HDMI 201 A D RX ............. 50 ohms unbalanced










