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The 

HDMI-SPL-2108C 2x8 HDMI 1.3 over Single CAT5 Distribution Amplifier 

provides the most flexible 

solution by which the high definition video and high quality audio can be transmitted to different locations 
over a long distance. The devices are cascadable, allowing you to extend HDMI compliant displays almost 
anywhere. Installed with a 2x1 HDMI 1.3 compliant switch, one of the input HDMI sources can be duplicated 
and distributed to up to 8 HDMI enable displays through cost effective Cat-5/5e cables and RJ-45 to HDMI 
mini-extenders (HDMI-EXT-1111C-RX). With the built in equalization, the input HDMI cable can be extended 
up to 20 meters long under Full HD, and make the overall transmission distance superior than regular HDMI 
splitters or matrix switches in the market. 

 
 

Features 

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State-of-the-art Silicon Image (founder of HDMI) chipset embedded for upmost compatibility and 

reliability 

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HDMI 1.3c compliant 

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HDCP compliant 

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Regenerates the HDMI signal 

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Acts as a 2x1 HDMI switch plus a 1x8 HDMI over CAT5 splitter 

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Supports default HDMI EDID and has the ability to learn the EDID of displays 

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Extends up to 20m of input HDMI cable 

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Extends up to 

60m 

of output CAT-5/5e/6 UTP cable under HD 

(720p / 1080i)

 

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Extends up to 

40m 

of output CAT-5/5e/6 UTP cable under Full HD (1080p) 

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Pure unaltered uncompressed 7.1ch digital HDMI over UTP cable transmission 

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Allows cascading 

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Perfectly integrated with other HDMI over CAT5 series products 

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1RU rack mountable 

 

The length depends on the characteristics and quality of the cables.

 

Higher resolutions and longer 

transmission distances require low skew cables (<25ns/100m) for best performance. Unshielded CAT6 
with metal RJ-45 connectors is recommended.

 

 
 

Introduction

Summary of Contents for HDMI-SPL-2108C

Page 1: ...HDMI SPL 2108C 2x8 HDMI 1 3 over Single CAT5 Distribution Amplifier User Manual Made in Taiwan...

Page 2: ...and to minimize the risk of damage to the unit z Follow all instructions and warnings marked on this unit z Do not attempt to service this unit yourself except where explained in this manual z Provide...

Page 3: ...s in the market Features z State of the art Silicon Image founder of HDMI chipset embedded for upmost compatibility and reliability z HDMI 1 3c compliant z HDCP compliant z Regenerates the HDMI signal...

Page 4: ...RJ 45 1x HDMI 1x HDMI HDMI connector Type A 19 pin female Type A 19 pin female Type A 19 pin male RJ 45 connector WE SS 8P8C with 2 LED indicators DIP switch HDMI SPL 2108C 4 pin for EDID learning and...

Page 5: ...C HDMI source 1 HDTV 1 HDMI EXT 1111C RX HDMI EXT 1111C RX HDTV 2 CAT5 cable HDTV 3 HDMI cable CAT5 cable HDTV 4 HDMI cable CAT5 cable HDMI EXT 1111C RX HDTV 8 HDTV 7 HDTV 5 HDMI cable HDTV 6 HDMI cab...

Page 6: ...MI source here 4 EDID Audio DIP Switch see more detail in the next section 5 Push in button for switching between HDMI INPUT 1 and HDMI INPUT 2 6 HDMI Signal OUTPUT 1 8 Link to each HDMI display via a...

Page 7: ...he audio and or video output normally at the system installation please change the DIP switch setting to default mode or even safe mode to verify the functionality of the device 6 To learn the EDID of...

Page 8: ...nnel from either HDMI INPUT 1 or HDMI INPUT 2 that is in play Switch to the other channel from either HDMI INPUT 1 or HDMI INPUT 2 that is in play SOURCE SELECT 1 Select HDMI INPUT 1 to be the input s...

Page 9: ...each HDMI Signal OUTPUT port 4 Plug in 5V 4A DC power supply 5 Power on the HDMI displays 6 Power on the HDMI source devices Pin 1 TMDS Data2 Pin 8 TMDS Data0 Shield Pin 15 SCL Pin 2 TMDS Data2 Shiel...

Page 10: ...termination T568B for LAN cables is recommended for better performance 5 To reduce the interference among the unshielded twisted pairs of wires in LAN cable one can use shielded LAN cables to improve...

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