GoMax Electronics EX-57VJ Manuale utente

EX-57VJ

HDMI Extender over Single Cat.X with HDBaseT-Lite, Bi-

directional IR & POC

User Manual

rev: 190821

Made in Taiwan

Transmitter Receiver

TABLE OF CONTENTS

INTRODUCTION.................................................................................................................1

FEATURES.........................................................................................................................1

SPECIFICATIONS..............................................................................................................2

PANEL DESCRIPTIONS.....................................................................................................3

PACKAGE CONTENTS......................................................................................................4

CONNECTION DIAGRAM...................................................................................................4

IR PASS-THROUGH...........................................................................................................5

HDMI PIN DEFINITION.......................................................................................................6

HARDWARE INSTALLATION.............................................................................................6

NOTICE ..............................................................................................................................7

WARRANTY .......................................................................................................................8

-1-

INTRODUCTION

The EX-57VJ HDMI Extender over Single Cat.X with HDBaseT-Lite, Bi-directional IR & POC boosts

up your video/audio transmission distance up to 60m (198ft) in HDTV 1080p with 36-bit color depth. EX-

57VJ also supports the most advanced 3D video format complaint with HDMI specification and therefore

guarantees the highest 3D video compatibility on the market. With only one cost effective Cat.5/5e/6

cable, users can readily extend HDTV sources from DVD players, Blu-ray Disc player, PS3, PC, and any

other kinds of sources compliant with TMDS to distant display monitors including HDMI or DVI enabled

TV sets or LCD PC monitors. With the advanced design for the latest HDMI technology, deep color video,

DTS-HD or Dolby TrueHD audio, and HDCP supports and compatibility are all further insured. This

flexibility makes HDCP compliant DVD players or PS3 transmit utmost high quality video and audio with

a greater distance at the minimal cost, when integrating several components apart. In addition, EX-57VJ

is also equipped with bi-directional IR pass-through path. These bonus features allow users to boost IR

control distance up to 60m (198 ft) and makes IR control possible through only single Cat.5/5e/6 cable

including HDMI signals. In addition, EX-57VJ also supports PoC (Power over Cable) which can power both

units from either TX or RX with power supply.

The EX-57VJ includes two units: transmitting unit EX-57VJ-TX and receiving unit EX-57VJ-RX. The

transmitting unit is used to capture the input HDMI / DVI signals with IR control packets and carry the

signals via one cost effective Cat.5/5e/6 cable. The receiving unit is responsible for equalizing the

transmitted HDMI signal and reconstructing IR signals. EX-57VJ offers the most convenient solution for

digital signage with long distance A/V transmission path, and is ready for your next HDMI generation and

applications!

FEATURES

Supports HDMI Deep Color & full 3D & 4K2K@30 (HDBaseT technology)

Extend the transmission up to 60m (198ft) from the HDMI source at Full HD 1080p 36-bit and 35m

(114ft) at 4K2K@30

Supports PoC(Power over Cable) which can power both units from TX or RX side with power supply

HDCP & EDID Bypass

CEC support

Auto equalization

Pure unaltered uncompressed 7.1ch digital HDMI over Cat.5/5e/6 cable transmission

DTS-HD Master Audio and Dolby TrueHD high bit rate audio support

Supports full frequency IR signal from 20KHz to 60KHz

Bi-directional IR path-through

Wall mounting housing design for easy and robust installation



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 RJ45 connectors is recommended.

-2-

SPECIFICATIONS

Model Name

EX-57VJ

Technical

Role of usage

Transmitter [TX]

Receiver [RX]

HDMI compliance

HDMI Deep Color, full 3D & 4K2K@30

HDCP compliance

Yes

Video bandwidth

Single-link 340MHz [10.2Gbps]

Video support

480i / 480p / 720p / 1080i / 1080p60

HDMI over UTP

1080p@60 60m (198ft) [CAT5e]

Audio support

Surround sound [up to 7.1ch) or stereo digital audio

Equalization

Auto

Input TMDS signal

1.2 Volts [peak-to-peak]

Input DDC signal

5 Volts [peak-to-peak, TTL]

ESD protection

[1] Human body model —±19kV [air-gap discharge] & ±12kV [contact

discharge]

[2] Core chipset —±8kV

PCB stack-up

4-layer board [impedance control —differential 100Ω; single 50Ω]

IR pass-thru

Bi-directional

Input

1x HDMI / 1x 3.5mm

1x RJ-45[HDBaseT] / 1x 3.5mm

Output

1x RJ-45[HDBaseT] / 1x 3.5mm

1x HDMI / 1x 3.5mm

HDMI source control

Controllable via IR pass-through from RX to TX with IR extenders

HDMI connector

Type A [19-pin female]

RJ-45 connector

WE/SS 8P8C(Reverse Mode)

Rotary control switch

None

3.5mm connector

IR receiver / IR blaster

Mechanical

Housing

Metal enclosure

Dimensions

[L x W x H]

Model

90 x 94 x 30mm [3.5" x3.7" x1.2"]

Package

155 x 155 x 113mm [6.1" x6.1" x4.4"]

Carton

662 x 366 x 290mm [2'2" x 1'2" x 1']

Weight

Model

151g[6.3 oz]

154g[6.3 oz]

Package

551g [1.2 lbs]

Fixedness

Wall-mounting case with screws

Power supply

12V DC

Power consumption

3 Watt [max]

7 Watt [max]

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

Transmitting unit ►EX-57VJ-TX

1. HDMI IN: Connects to a HDMI source with a HDMI male-male cable

2. IR Receiver: Infrared 3.5mm socket for plugging in the extension cable of IR receiver

3. IR Blaster: Infrared 3.5mm socket for plugging in the extension cable of IR blaster

4. Latch-locking power jack: Connect to 12V DC power supply

5. Power LED: Power indicator LED

6. Link LED: Link indicator LED

7. RJ45: Plug in a Cat-5/5e/6 cable that needs to be linked to the receiving unit EX-57VJ-RX

Receiving unit ►EX-57VJ-RX

1. HDMI OUT: Connect to a HDMI display with a HDMI male-male cable

2. IR Receiver: Infrared 3.5mm socket for plugging in the extension cable of IR receiver

3. IR Blaster: Infrared 3.5mm socket for plugging in the extension cable of IR blaster

4. Latch-locking power jack: Connect to 12V DC power supply

5. Power LED: Power indicator LED

6. Link LED: Link indicator LED

7. RJ45: Plug in a Cat-5/5e/6 cable that needs to be linked to the transmitting unit EX-57VJ-TX

-4-

PACKAGE CONTENTS

1x EX-57VJ [TX & RX]

1x IR blaster

1x IR receiver

1x 12V DC power supply

1x User Manual

CONNECTION DIAGRAM

-5-

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 extender 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!

-6-

HDMI PIN DEFINITION

Type A (Receptacle) HDMI

HARDWARE INSTALLATION

1. Connect a HDMI or DVI source (such as a Blu-ray Disc player) to the transmitting unit EX-57VJ-TX.

2. Connect a HDMI or DVI display (such as a LCD TV) to the receiving unit EX-57VJ-RX.

3. Connect IR Blaster/Receiver to both TX and RX units.

4. Connect a Cat-5/5e/6 cable between the transmitting and receiving units.

5. Make sure this Cat-5/5e/6 cable is tightly connected and not loose.

6. Plug in 12V DC power supply unit to the power jack of the receiving unit EX-57VJ-RX or the transmitting

unit EX-57VJ-TX.

Pin 1

TMDS Data2+

Pin 11

TMDS Clock Shield

Pin 2

TMDS Data2 Shield

Pin 12

TMDS Clock–

Pin 3

TMDS Data2–

Pin 13

CEC

Pin 4

TMDS Data1+

Pin 14

Reserved (N.C. on device)

Pin 5

TMDS Data1 Shield

Pin 15

SCL

Pin 6

TMDS Data1–

Pin 16

SDA

Pin 7

TMDS Data0+

Pin 17

DDC/CEC Ground

Pin 8

TMDS Data0 Shield

Pin 18

+5V Power

Pin 9

TMDS Data0–

Pin 19

Hot Plug Detect

Pin 10

TMDS Clock+

-7-

NOTICE

1. All HDMI over CAT5 transmission distances are measured using Belden 1583A CAT5e 125MHz UTP

cable and ASTRODESIGN Video Signal Generator VG-859C & VG-870B.

2. 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.

3. The transmission length is largely affected by the type of Cat-5/5e/6 cables, the type of HDMI

sources, and the type of HDMI display. The testing result shows solid UTP cables (usually in the form

of 300m [1,000ft] bulk cables) can transmit a lot longer signals than stranded UTP cables (usually in

the form of fixed length patch cords). Shielded STP cables are better suited than unshielded UTP

cables. A solid UTP Cat-5e cable shows longer transmission range than stranded STP Cat-6 cable.

For long extension applications, solid UTP/STP cables are the only viable choice.

4. EIA/TIA-568-B termination (T568B) for Cat-5/5e/6 cables is recommended for better performance.

5. To reduce the interference among the unshielded twisted pairs of wires in Cat-5/5e/6 cable, one can

use shielded STP cables to improve EMI problems, which is worsen in long transmission.

6. Because the quality of the CAT5/6 cables has the major effect on how long the transmission limit

can achieve and how good is the received picture quality, the actual transmission range is subject

to one’s choice of Cat-5/5e/6 cables. For desired resolutions greater than 1080i or 1280x1024, a Cat-

6 cable is recommended.

7. If your HDMI display has multiple HDMI inputs, it is found that the first HDMI input [HDMI input #1]

generally can produce better transmission performance among all HDMI inputs.

-8-

WARRANTY

The SELLER warrants the EX-57VJ 1x2 HDMI 2.0aSplitter with Built-in& User Adjustable EDID

Management and Audio Extractor 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-57VJ features and specifications is subject

to change without further notice.

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