User
Manual
HDMI
EXTENDER
OVER
SINGLE
NETWORK
CABLE
HDMI
Extender
over
CAT5E/6
(120m)

with
Cascade
Funcon
Where
every
Moment
comes
Alive
ER2852EXC

Introducon:

This
 4K
 120M
 HDMI
 extender
 uses
 one
 single
 cat‑5E
 or
 cat‑6
 (recommended)
cable
instead
of
HDMI
cable
to
extend
the
4K
signal
to
120
meters.
The
purpose
 of
the
extender
is
to
achieve
long‑distance
signal
transmission
with
low‑cost
wires.

Features꞉

1. Extend
HDMI
signals
up
to
120
meters
   
2. Multi -receiver
cascade
transmission
3. 4K
Ultra
HD
Resoluon
Support꞉
Capable
of
transming
video
signals
with
resoluons
up
to
4K
Ultra
HD
(3840
×
2160
pixels),
providing
stunning
clarity
and
detail.
4. Low
power
consumpon,
low
temperature
and
high
safety
5. Plug‑and‑Play
Installaon꞉
Simple
and
straighorward
setup
process,
requiring
minimal
configuraon
or
technical
experse.
Just
connect
the
transmier
unit
to
the
video
source,
the
receiver
unit
to
the
display,
and
link
addional
extenders
as
needed
for
cascade
connecon

Specificaons

Length
of
CAT‑5E/CAT‑6
cable
between
Rx
and
TX꞉
up
to
120
meters
HDMI
input꞉
4K/1080p/720p/576p/576i/480p/480i
HDMI
output꞉
4K/1080p/720p/576p/576i/480p/480i
Support
audio
format꞉
DTS/Dolby/LPCM
Max
bandwidth꞉
340MHz
Max
baud
rate꞉
3.4Gbps
x
3
Input
video
signal꞉
0.5~1.5
Volts
p‑p
Output
DDC
signal꞉
5
Volts
p‑p
(TTL)
Input
HDMI
cable
distance꞉
≤15m
AWG26
HDMI
standard
cable
Output
HDMI
cable
distance꞉
≤15m
AWG26
HDMI
standard
cable
TX
Max
working
current꞉
350mA
RX
Max
working
current꞉
200mA
Power
Input꞉
AC
(50HZ,
60HZ)
100V‑240V
Power
Output꞉
DC5V/1A
Operang
Temperature
Range꞉
‑15
to
+55°C
Operang
Humidity
Range꞉
5%
to
90%RH
(No
Condensaon)
Dimension
(L
x
W
x
H)꞉
94
x
84
x
24
mm
TX
Weight꞉
223g
RX
Weight꞉
223g

Applicaon
diagrams

Cascade connection of 4K
120M HDMI extenders
enables long‑distance
transmission
of
high‑resoluon
audio
and
video
signals,
making
them
ideal
for
 applicaons
such
as home
theaters, digital
signage
networks,
and
corporate presentaons where
 maintaining
 signal
quality
over extended
distances
is
crucial.

Connecon
diagrams

Point
to
point
applicaon
Multi‑receiver
cascade
transmission：Connection
and
operation

1. Connect
source
device
with
transmitter
by
one
HDMI
cable,
the
cable
max
length
is
15
meters.
2. Connect
display
device
with
receiver
by
one
HDMI
cable,
the
cable
max
length
is
15
meters.
3. Connect
TX
with
RX
by
one
cat5e
or
cat
6
(recommended),
the
cable
max
length
is
120
meters.
4. Connect
One
pair
of
IR
RX
and
IR
TX
cable
to
the
3.5mm
IR
RX
and
IR
TX
ports
of
the
transmitter
and
receiver
respectively.
5. Connect
the
power
supply
to
the
TX
and
RX.
6. LED
indicator꞉
When
the
input
signal
is
working,
there
is
steady
blue
light.

Physical
interface
diagram

Transmier꞉

Port	Description
DC/5V	5V power supply for the Transmitter
Sw-signal	Switch input signal button
HDMI	HDMI input indicator
R.I45	Network port input indicator
CAT5E/6 OUT	Network cable output port
HDMI OUT	HDMI output port
HDMI IN	HDMI input port
CATSE/6 IN	Network cable input port
IR-TX	Connect to the IR transmitting port

Receiver꞉

Port	Description
DC/5V	5V power supply for the Receiver
Sw-signal	Switch input signal button
hdmi	HDMI input indicator
rj45	Network port input indicator
CAT5E/6 OUT	Network cable output port
HDMI OUT	HDMI output port
HDMI IN	HDMI input port
CAT5E/6 IN	Network cable input port
IR-RX	Connect to the IR receiving port

Package
Contents

1. Transmitter꞉
1PCS
2. Receiver꞉
1PCS
3. IR
cable꞉
1Pair
4. 5V/1A
Power
adapter꞉
2PCS
5. User
Manual꞉
1PCS

Documents / Resources

eiRa ER2852EXC HDMI Extender Over Cascade Function [pdf] User Manual ER2852EXC HDMI Extender Over Cascade Function, ER2852EXC, HDMI Extender Over Cascade Function, Over Cascade Function, Cascade Function, Function

References

• User Manual