4
The Leader in Video Distribution
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
4K UHD DIGITAL SIGNAGE MEDIA PLAYER
GTB-HD4K2K-144C-BLK
SPLITTERS
Main Splitter
HDMI Outs
to Sub Splitters
HDMI Ins
GTB-HD4K2K-144C-BLK
SPLITTERS
GTB-HD4K2K-144C-BLK
SPLITTERS
BRAND X
4K UHD Digital Signage Media Player
Splitter 2 Out
to Splitter 3 In
Splitter 1 Out to Splitter 2 In
LAYERS 3-9
Source HDMI Out
to Splitter 1 In
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
Main Splitter
HDMI Outs
to Sub Splitters
HDMI Ins
LAYER 1
LAYER 2
LAYER 10
LAYERS 3-9
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
Splitter HDMI Outs
to Displays
Splitter HDMI Outs
to Displays
HDMI In
From Splitter Out
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
5V DC
USB
Int
Ext
EDID
Power
In
Audio
FST
2ch
Multi-ch
Fast
Slow
4K Ultra HD
1:4 Splitter
for HDMI
Out
3
Out
1
Out
4
Out
2
The illustration shows GTB-HD4K2K-144C-BLK four-way splitters cascaded to create a 4K Ultra HD distribution
system for up to 124 displays.
In this application the ten 'main' splitters are daisy-chained as shown in Application 3 but his time, rather than
feeding three displays and the next splitter in the chain, each of the daisy-chained splitters is feeding three
additional 'sub' splitters and the next splitter in the chain.
The enlarged detail shows how each of the 'sub' splitters would then feed up to four displays.
In the same configuration, Gefen GTB-HD4K2K-148C-BLK eight-way splitters, would net a total of 224 displays.
But what do we do when the displays are needed in locations farther than the typical, even daisy-chained runs
of HDMI cable will allow? Keep reading...
Gefen 4K Ultra HD Splitters
Application 4 - Four-Way Splitters Cascaded
in a 124 Display System
