Prestel EHD-4K100L-TX HDMI over HDBaseT Extender User Manual
- June 13, 2024
- Prestel
Table of Contents
Prestel EHD-4K100L-TX
Transmitter 18Gbps HDMI over
HDBaseT Extender with Bidirectional IR (100M)
Thank you for purchasing this product
For optimum performance and safety, please read these instructions carefully
before connecting, operating or adjusting this product. Please keep this
manual for future reference.
Surge protection device recommended
This product contains sensitive electrical components that may be damaged
by electrical spikes, surges, electric shock, lighting strikes, etc. Use of
surge protection systems is highly recommended in order to protect and extend
the life of your equipment.
Introduction
This 18Gbps HDMI Extender can extend high definition video / audio signal,
RS-232, bi-directional IR and internet signal, at the distance of up to 328ft
/ 100 meters between transmitter and receiver via a single CAT6/6a cable and
support resolution up to 4K2K@60Hz 4:4:4. The transmitter supports ARC
function and local audio extract. In addition, the extender is equipped with
bi-directional IR pass-through which allows for source and display control. It
also supports PoC function.
The extender offers the most convenient solution for HDMI extension via a
single CAT cable with long distance capability, and is the perfect solution
for any application.
Features
- HDCP 2.2 / 1.x and DVI 1.0 compliant
- Support 18Gbps video bandwidth
- Video resolution is up to 4k2k@60Hz YUV 4:4:4 High bit rate audio transmission via HDMI
- The maximum transmission distance is 328ft / 100 meters via a single CAT6/6a cable
- Support PoC (Power over Cable) function
- Support ARC (Audio Return Channel) function
- Support bi-directional IR, RS-232 and LAN signal pass-through transmission
- HDR, HDR10+, Dolby Vision and HLG function supported
- Compact design for easy and flexible installation.
Package Contents
| Qty | Item |
|---|---|
| 1 | 18Gbps HDMI over HDBaseT Extender (Transmitter) |
| 2 | 18Gbps HDMI over HDBaseT Extender (Receiver) |
| 3 | IR Blaster cable (1.5 meters) |
| 4 | 20~60KHz IR Receiver cable (1.5 meters) |
| 5 | Mounting Ear |
| 6 | 3-pin Phoenix connector |
| 7 | 24V/1A Locking Power adapter |
| 8 | User Manual |
| 9 | Machine screw – KM3*4mm |
Specifications
Technical
HDCP Compliance| HDCP 2.2 / 1.x
Video Bandwidth| 18Gbps
Video Resolution| 4K2K 50/60Hz 4:4:4
4K2K 50/60Hz 4:2:2
4K2K 50/60Hz 4:2:0
4K2K 30Hz 4:4:4
1080p, 1080i, 720p, 720i, 480p, 480i
All PC resolutions including 1920 x 1200
Color Space| RGB / YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0
Color Depth| 8/10/12-bit (1080P60Hz, 4K30Hz, 4K60Hz YCbCr 4:2:2/4:2:0)
8-bit (4K60Hz 4:4:4 )
HDMI Audio Formats| LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, Dolby
TrueHD, Dolby Digital Plus(DD+), DTS-ES, DTS HD Master, DTS HD-HRA, DTS-X
L/R Audio Formats| PCM 2.0
SPDIF Audio Formats| LPCM2.0, Dolby Digital, Dolby Digital Plus, DTS
ESD Protection| Human body model — ±8kV (Air-gap discharge) & ±4kV (Contact
discharge)
Connection
HDCP Compliance| HDCP 2.2 / 1.x
Video Bandwidth| 18Gbps
Video Resolution| 4K2K 50/60Hz 4:4:4
4K2K 50/60Hz 4:2:2
4K2K 50/60Hz 4:2:0
4K2K 30Hz 4:4:4
1080p, 1080i, 720p, 720i, 480p, 480i
All PC resolutions including 1920 x 1200
Color Space| RGB / YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0
Color Depth| 8/10/12-bit (1080P60Hz, 4K30Hz, 4K60Hz YCbCr 4:2:2/4:2:0)
8-bit (4K60Hz 4:4:4 )
HDMI Audio Formats| LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, Dolby
TrueHD, Dolby Digital Plus(DD+), DTS-ES, DTS HD Master, DTS HD-HRA, DTS-X
L/R Audio Formats| PCM 2.0
SPDIF Audio Formats| LPCM2.0, Dolby Digital, Dolby Digital Plus, DTS
ESD Protection| Human body model — ±8kV (Air-gap discharge) & ±4kV (Contact
discharge)
Connection
Transmitter| Inputs: 1x HDMI Type A [19-pin female] Outputs: 1x HDBT OUT
[RJ45, 8-pin female] 1x SPDIF OUT [S/PDIF] 1×L/R OUT [3.5mm Stereo Mini-jack]
1×LAN [RG45] Control: 1x IR IN [3.5mm Stereo Mini-jack] 1x IR OUT [3.5mm
Stereo Mini-jack] 1x RS-232 [Phoenix jack] 1x SERVICE [Mini-USB, Update port]
Receiver| Inputs: 1x HDBT IN [RJ45, 8-pin female] 1x SPDIF IN [S/PDIF]
Outputs: 1x HDMI Type A [19-pin female] 1x LAN [RG45] Control: 1x IR IN
[3.5mm Stereo Mini-jack] 1x IR OUT [3.5mm Stereo Mini-jack] 1x RS-232 [Phoenix
jack] 1x SERVICE [Mini-USB, Update port]
Mechanical
Housing| Metal Enclosure
Dimensions| Black
Color| Transmitter / Receiver: 163mm [W] x 90mm [D] x 16mm [H]
Weight| Transmitter: 170g, Receiver: 165g
Power Supply| Input: AC 100 – 240V 50/60Hz
Output: DC 24V/1A (Locking connector)
Power Consumption| 13 W
Operating Temperature| 32 – 104°F / 0 – 40°C
Storage Temperature| -4 – 140°F / -20 – 60°C
Relative Humidity| 20 – 90% RH (no condensation)
Resolution| Distance
4K2K| 328ft /100M
1080P| 296ft /90M
Resolution /Cable Length| 4K60 Feet /Meters| 4K30 Feet /Meters| 1080P60 Feet
/Meters
---|---|---|---
HDMI IN / OUT| 16ft / 5M| 32ft / 10M| 50ft / 15M
The use of “Premium High Speed HDMI” cable is highly recommended.
Operation Controls and Functions
5.1 Transmitter Panel
| Name | Function Description |
|---|---|
| Power LED | Red LED is on when the transmitter is working. |
LED is off when the transmitter is on standby.
ARC LED| Green LED is on when ARC function is turned on.
SPIDIF LED| Green LED is on when SPDIF OUT port outputs the the audio signal
returned from SPDIF IN on receiver.
SWITCH| Press the button to switch the output audio signal source for SPDIF
OUT and L/R OUT port.
SERVICE port| Firmware update port.
DC 24V| DC 24V input for 24V 1A power adapter.
Note that the extender supports PoC function, it means that either transmitter
or receiver is connected to 24V/1A power supply, the other doesn’t need power
supply.
HDBT OUT| RJ45 connector for connecting the HDBT IN port of receiver with CAT
6/6a cable.
Connection Signal Indicator lamp
(on the left side of the HDBT OUT port)| ▪ Illuminate: Transmitter and
Receiver are in good connection status.
▪ Flash: Transmitter and Receiver are in poor connection status.
▪ Dark: Transmitter and Receiver are not connected.
Data Signal Indicator lamp
(on the right side of the HDBT OUT port)| ▪ Illuminate: HDMI signal with HDCP.
▪ Flash: HDMI signal without HDCP.
▪ Dark: No HDMI signal.
HDMI IN| HDMI source input.
IR IN| IR input port for receiving the signal of IR remote.
IR OUT| IR output port for control of source device. This IR output signal is
from IR IN port of receiver.
L/R OUT| 3.5mm stereo connector for analog audio output.
SPDIF OUT| SPDIF connector for optical audio output.
RS-232| 3-pin Phoenix connector for RS-232 command transmission.
The RS-232 command will pass-through from transmitter to receiver or receiver
to transmitter.
LAN| RJ45 connector for connecting Hub or router.
5.2 Receiver Panel
| Name | Function Description |
|---|---|
| Power LED | Red LED is on when the receiver is working. |
LED is off when the receiver is on standby.
ARC LED| Green LED is on when ARC function is turned on.
SPIDIF LED| Green LED is on when SPDIF OUT port outputs the the audio signal
returned from SPDIF IN on receiver.
SWITCH| Press the button to switch the output audio signal source for SPDIF
OUT and L/R OUT port.
SERVICE port| Firmware update port.
DC 24V| DC 24V input for 24V 1A power adapter.
Note that the extender supports PoC function, it means that either transmitter
or receiver is connected to 24V/1A power supply,
the other doesn’t need power supply.
HDBT IN| RJ45 connector for connecting the HDBT OUT port of transmitter with
CAT 6/6a cable.
HDMI OUT| HDMI output for display.
IR IN| IR input port for receiving the signal of IR remote.
IR OUT| IR output port for control of display device. This IR output signal is
from IR IN port of transmitter.
SPDIF IN| SPDIF connector for optical audio input.
RS-232| 3-pin Phoenix connector for RS-232 command transmission.
The RS-232 command will pass-through from transmitter to receiver or receiver
to transmitter.
LAN| Connect to Internet device such as PC or laptop.
5.3 Audio Signal Output Switching
Switch the output audio signal source for SPDIF OUT and L/R OUT port via the
“Switch” button on the panel (the corresponding LED will illuminate). The
states of ARC LED and SPDIF LED indicate the specific output audio signal
source, as shown in the table below:
ARC LED State| SPDIF LED State| Output Audio Signal Source for
SPDIF OUT port and L/R OUT port
---|---|---
On| Off| The audio signal returned from HDMI (display device) on receiver
Off| On| The audio signal returned from SPDIF IN on receiver
Off| Off| The audio signal extracted from the transmitter
5.4 IR Pin Definition
IR Receiver and Blaster pin’s definition is as below:
Note: IR remote sends signal at the distance of 0~5 meters / 0~8 meters with the angle of ± 45° in vertical direction.
Application Example
