Gomax EX-57EG-W User manual

HDMI2.0 over IP Multicast Transceiver System
with Video Wall support & PoE support
User Manual
rev: 180719
Made in Taiwan
EX-57EG-W
The EX-57EG-W HDMI2.0 over IP Multicast Transceiver System with Video Wall support & PoE
support has been tested for conformance to safety regulations and requirements, and has been certified
for international use. However, like all electronic equipment, the EX-57EG-W should be used with care.
Please read and follow the safety instructions to protect yourself from possible injury and to minimize the
risk of damage to the unit.
●Follow all instructions and warnings marked on this unit.
●Do not attempt to service this unit yourself, except where explained in this manual.
●Provide proper ventilation and air circulation and do not use near water.
●Keep objects that might damage the device and assure that the placement of this unit is on a stable
surface.
●Use only the power adapter and power cords and connection cables designed for this unit.
●Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to the device before
cleaning.
TABLE OF CONTENTS
INTRODUCTION................................................................................................................ 1
FEATURES........................................................................................................................ 1
SPECIFICATIONS.............................................................................................................. 2
PANEL DESCRIPTIONS.................................................................................................... 3
Transceiver unit ►EX-57EG-W ......................................................................................... 3
PACKAGE CONTENTS...................................................................................................... 5
CONNECTION DIAGRAM.................................................................................................. 5
IR PASS-THROUGH.......................................................................................................... 6
WARRANTY....................................................................................................................... 7

1
INTRODUCTION
The EX-57EG-W HDMI2.0 over IP Multicast Transceiver System with Video Wall support & PoE
support boosts up your video/audio transmission distance up to 120m(396ft) in UHD 4K2K format. With cost
effective Ethernet cable, users can readily extend UHD sources from DVD players, Blu-ray Disc player, PS4,
PC, and any other HDMI sources broadcasting to distant display monitors including HDMI or DVI enabled TV
sets or LCD PC monitors. In addition, EX-57EG-W is HDCP compliant, and supports PoE, IR and RS-232
pass-through path.
With broadcasting management software and Gigabit Ethernet network switch (supporting IGMP),
EX-57EG-W is a complete UHD video broadcasting solution for digital signage. It can transmit UHD HDMI
video broadcasting over IP network. The broadcasting format can be Point to Point, Point to Many, and
Multi-Casting. Multi-casting is based on Managed Gigabit Switch with 802.1Q VLAN function which provides
control remotely and so multi video sources are allowed and supported. To provide more flexibilities for
installations, EX-57EG-W can work as either a transmitter or a receiver. By this transceiver feature, we can
bring more possibilities for field applications and verifications.
FEATURES
● Supports HDMI input up to 4K2K@60 4:4:4 8bits
● Supports HDMI output up to 4K2K@30 RGB
● Supports High Dynamic Range (HDR)*
● HDMI 2.0a compliant
● HDCP 2.2 compliant
● Supports PoE function
● Can be configured as a transmitter or receiver
● Flexible and scalable UHD Video Broadcasting by Gigabit Ethernet LAN/Switch
● one to one, one to many & multi-casting broadcasting architecture
● Each transmitter can be theoretically multicast up to an unlimited number of displays in video wall
applications or unlimited displays in multicast applications
● Supports full frequency IR signal from 20KHz to 60KHz
● Bi-directional IR path
● Full Duplex RS-232 control up to 115,200 bps through connector
● Up to 1,023 Groups Multi-Casting
● Easy Dip Switch matching for multi-casting group configuration
● Latency: 1080p60Hz: 23ms
● Supports Video Wall function
● Supports 180 and 270 clockwise image rotation
● Supports USB2.0
● Wall mounting housing design for easy and robust installation
Due to the video compression, some distortion in terms of visual perception may happen in HDR mode.
2
SPECIFICATIONS
Model Name
EX-57EG-W
Technical
EX-57EG-W
Role of usage
Transceiver
HDMI compliance
HDMI
HDCP compliance
Yes
Input Video support
Up to 4K2K@60 (4:4:4 8bits)
Output Video support
Up to 4K2K@30 (RGB)
Latency
2 frames (33 ms) maximum
HDMI over UTP
transmission [24-bit]
Ultra HD (4K2K60)-120m (396ft) [CAT.X]
Audio support
Surround sound (up to 7.1ch) or stereo digital audio
Input TMDS signal
1.2 Volts [peak-to-peak]
Input DDC signal
5 Volts [peak-to-peak, TTL]
ESD protection
Human body model —±15kV [air-gap discharge] & ±8kV [contact discharge]
IR pass-thru
Full-duplex bi-directional
RS-232 support
Yes
I/O connector
2x HDMI + 4x 3.5mm + 3x USB + 1x RJ45 + 1x DIN9
HDMI source control
Controllable via IR pass-through from RXto TX and from TXto RX with IRextenders
IR remote control
Electro-optical characteristics: = 25°/ Carrier frequency: 20-60kHz
HDMI connector
Type A [19-pin female]
Min DIN connector
DIN-9
RJ45 connector
WE/SS 8P8C with 2 LED indicators
3.5mm connector
IR blaster & IR receiver
Mechanical
Housing
Metal enclosure
Dimensions
[L x W x H]
Model
180 x 142 x 28mm[7" x 5.5" x 3.2"]
Package
264 x 170 x 77mm[10.3" x 6.7" x 3"]
Carton
430 x 358 x 291mm[1'4"x 1'2"x 11.5"]
Weight
Model
664g [23 oz]
Package
889g [2 lbs]
Fixedness
Wall-mounting case with screws
Power supply
5V 2A DC / 48V POE
Power consumption
Watts
Watts
Operation temperature
0~40°C [32~104°F]
Storage temperature
-20~60°C [-4~140°F]
Relative humidity
20~90% RH [no condensation]

3
PANEL DESCRIPTIONS
Transceiver unit ►EX-57EG-W
1. USB(USB 2.0 downstream port): Connect to USB flash driver or other USB devices (device configure
as RX)
2. RS-232: Connect to PC serial port with a DSUB-9 male-male cable here
3. Dip Switch: Video channel selection
4. IR Blaster: Infrared 3.5mm socket for plugging in the extension cable of IR blaster
5. IR Receiver: Infrared 3.5mm socket for plugging in the extension cable of IR receiver
6. USB: Connect to upstream USB host (device configure as TX)
7. Link LED indicator:
[Blink] When unit connect a Cat-5/5e/6 cable
[Shine] When transmitting unit connect to a HDMI source and linked to the receiving unit
8. System LED indicator:
[Blink] When unit connect a power supply unit
[Shine] After booting, when device become stably
9. Info LED indicator: When user click the LED button from software, the LED light will blink 30
seconds.
10. +5V DC: Connect to 5V DC power supply
11. HDMI IN: Connects to a HDMI source with a HDMI male-male cable
12. HDMI OUT: Connects to a HDMI display with a HDMI male-male cable.
13. Analog audio line in: Connect to upstream speaker output (device configure as TX)
14. Analog audio line out: Connect to downstream headphone output (device configure as RX)
15. Micro-USB: for F/W update
16. RJ-45: Gigabit Ethernet port
17. Dip Switch: configures as a transmitter or receiver
[] configures as a transmitter
[] configures as a receiver
4
Notes: Group ID dip-switch setting
1. For ID=1~63, please refer the table below to set up (Hardware control)
2. For ID=64~1023, please adjust the DIP switch to ID=0, and the real ID can be decided by the
external software (Software control)
ID
Pin1
Pin2
Pin3
Pin4
Pin5
Pin6
ID
Pin1
Pin2
Pin3
Pin4
Pin5
Pin6
0
↑
↑
↑
↑
↑
↑
32
↑
↑
↑
↑
↑
↓
1
↓
↑
↑
↑
↑
↑
33
↓
↑
↑
↑
↑
↓
2
↑
↓
↑
↑
↑
↑
34
↑
↓
↑
↑
↑
↓
3
↓
↓
↑
↑
↑
↑
35
↓
↓
↑
↑
↑
↓
4
↑
↑
↓
↑
↑
↑
36
↑
↑
↓
↑
↑
↓
5
↓
↑
↓
↑
↑
↑
37
↓
↑
↓
↑
↑
↓
6
↑
↓
↓
↑
↑
↑
38
↑
↓
↓
↑
↑
↓
7
↓
↓
↓
↑
↑
↑
39
↓
↓
↓
↑
↑
↓
8
↑
↑
↑
↓
↑
↑
40
↑
↑
↑
↓
↑
↓
9
↓
↑
↑
↓
↑
↑
41
↓
↑
↑
↓
↑
↓
10
↑
↓
↑
↓
↑
↑
42
↑
↓
↑
↓
↑
↓
11
↓
↓
↑
↓
↑
↑
43
↓
↓
↑
↓
↑
↓
12
↑
↑
↓
↓
↑
↑
44
↑
↑
↓
↓
↑
↓
13
↓
↑
↓
↓
↑
↑
45
↓
↑
↓
↓
↑
↓
14
↑
↓
↓
↓
↑
↑
46
↑
↓
↓
↓
↑
↓
15
↓
↓
↓
↓
↑
↑
47
↓
↓
↓
↓
↑
↓
16
↑
↑
↑
↑
↓
↑
48
↑
↑
↑
↑
↓
↓
17
↓
↑
↑
↑
↓
↑
49
↓
↑
↑
↑
↓
↓
18
↑
↓
↑
↑
↓
↑
50
↑
↓
↑
↑
↓
↓
19
↓
↓
↑
↑
↓
↑
51
↓
↓
↑
↑
↓
↓
20
↑
↑
↓
↑
↓
↑
52
↑
↑
↓
↑
↓
↓
21
↓
↑
↓
↑
↓
↑
53
↓
↑
↓
↑
↓
↓
22
↑
↓
↓
↑
↓
↑
54
↑
↓
↓
↑
↓
↓
23
↓
↓
↓
↑
↓
↑
55
↓
↓
↓
↑
↓
↓
24
↑
↑
↑
↓
↓
↑
56
↑
↑
↑
↓
↓
↓
25
↓
↑
↑
↓
↓
↑
57
↓
↑
↑
↓
↓
↓
26
↑
↓
↑
↓
↓
↑
58
↑
↓
↑
↓
↓
↓
27
↓
↓
↑
↓
↓
↑
59
↓
↓
↑
↓
↓
↓
28
↑
↑
↓
↓
↓
↑
60
↑
↑
↓
↓
↓
↓
29
↓
↑
↓
↓
↓
↑
61
↓
↑
↓
↓
↓
↓
30
↑
↓
↓
↓
↓
↑
62
↑
↓
↓
↓
↓
↓
31
↓
↓
↓
↓
↓
↑
63
↓
↓
↓
↓
↓
↓

5
PACKAGE CONTENTS
● 1x EX-57EG-W
● 1x IR blaster cable
● 1x IR receiver cable
●1x User Manual
CONNECTION DIAGRAM
6
IR PASS-THROUGH
IR Extenders
IR Blaster
IR Receiver
IR Sockets
IR BLASTER: plug in the IR blaster to emit all IR command signals received from the IR receiver from the
other end to control the devices corresponding to the IR signals.
IR RECEIVER: plug in the IR receiver to receive all IR command signals from the IR remote controls of
the corresponding devices.
Definition of IR Earphone Jack
IR Blaster
IR Receiver
You can buy any IR extension cables in the market that are compatible to the definition of
the IR sockets for the matrix if necessary for replacement use. However, IR cables longer
than 2m (6-ft) may not work.
Incorrect placement of IR Blaster and Receiver may result in the failure of the IR extenders. Please check
carefully before plugging in the IR extender to the respective IR sockets. Warranty will not cover the damage.
CAUTION!

7
WARRANTY
The SELLER warrants the EX-57EG-W HDMI2.0 over IP Multicast Transceiver System with
Video Wall support & PoE support free from defects in the material and workmanship for 1 year from
the date of purchase from the SELLER or an authorized dealer. Should this product fail to be in good
working order within 1 year warranty period, The SELLER, at its option, repair or replace the unit,
provided that the unit has not been subjected to accident, disaster, abuse or any unauthorized
modifications including static discharge and power surge. This warranty is offered by the SELLER for its
BUYER with direct transaction only. This warranty is void if the warranty seal on the metal housing is
broken.
Unit that fails under conditions other than those covered will be repaired at the current price of parts
and labor in effect at the time of repair. Such repairs are warranted for 90 days from the day of reshipment
to the BUYER. If the unit is delivered by mail, customers agree to insure the unit or assume the risk of loss
or damage in transit. Under no circumstances will a unit be accepted without a return authorization
number.
The warranty is in lieu of all other warranties expressed or implied, including without limitations, any
other implied warranty or fitness or merchantability for any particular purpose, all of which are expressly
disclaimed.
Proof of sale may be required in order to claim warranty. Customers outside Taiwan are responsible
for shipping charges to and from the SELLER. Cables and power adapters are limited to a 30 day
warranty and must be free from any markings, scratches, and neatly coiled.
The content of this manual has been carefully checked and is believed to be accurate. However, The
SELLER assumes no responsibility for any inaccuracies that may be contained in this manual. The
SELLER will NOT be liable for direct, indirect, incidental, special, or consequential damages resulting
from any defect or omission in this manual, even if advised of the possibility of such damages. Also, the
technical information contained herein regarding the EX-57EG-W features and specifications is
subject to change without further notice.