HDMI Extender over Single Cat.X
with HDBaseT-Lite, RS-232,
Bi-directional IR & PoC
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User Manual
rev: 150114
Made in Taiwan
TABLE OF CONTENTS
Safety and Notice
The CV-57VA HDMI Extender over Single Cat.X with HDBaseT-Lite, RS-232, Bi-directional IR &
PoC has been tested for conformance to sa fety re gulations and requirements, and has been cer tified
for international use. However, like all electronic equipments, the CV-57VA 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.
INTRODUCTION................................................................................................................. 1
FEATURES ......................................................................................................................... 1
SPECIFICATIONS .............................................................................................................. 2
PACKAGE CONTENTS ...................................................................................................... 3
CONNECTION DIAGRAM .................................................................................................. 3
PANEL DESCRIPTIONS ..................................................................................................... 4
Transmitting unit ► CV-57VA-TX ............................................................................ 4
Receiving unit ► CV-57VA-RX ................................................................................ 5
IR PASS-THROUGH ........................................................................................................... 6
HDMI PIN DEFINITION ....................................................................................................... 7
HARDWARE INSTALLATION ............................................................................................. 7
NOTICE .............................................................................................................................. 8
WARRANTY ....................................................................................................................... 9
INTRODUCTION
The
CV-57VA HDMI Extender over Single Cat.X with HDBaseT-Lite, RS-232, Bi-directiona l IR &
boosts up your video/audio transmission distance up to 60m (198ft) in HDTV 1080p with 48-bit color
PoC
depth. CV-57VA also supports the most adv anced 3D v ideo format complaint w ith HDM I 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 f lexibility 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, CV-57VA is also equipped with bi-directional IR pass-through path and RS-232 serial port
control. These bonus features allow users to boost IR control distance up to 60m (198ft) and makes IR
control possible through only single Cat.5/5e/6 cable including HDMI signals. In addition, serial port offers
the convenient path for interactive application, such as touch panels. In addition, CV-57VA also supports
PoC (Power over Cable) which can power both units from TX or RX with power supply.
The CV-57VA includes two units: transmitting unit CV-57VA-TX and receiv i ng unit CV-57VA-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 and serial control signals. CV-57VA offers the most
convenient solution for digital signage with long distance A/V transmission path, and with 10G
transmission width ready, CV-57VA is ready for your next HDMI generation and applications!
FEATURES
● Support HDMI Deep Color & full 3D & 4K2K@30 (HDBaseT technology)
● Extend the transmission up to 60m (198ft) from the HDMI source at Full HD 1080p 48-bit and
40m (130ft) at 4K2K@30
● Support 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
● Support full frequency IR signal from 20KHz to 60KHz
● Bi-directional IR path-through
● Full Duplex RS-232 control up to 115,200 bps through connector
● 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.
1
Model Name
CV-57VA
Technical CV-57VA[Tx]
CV-57VA[Rx]
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
6-layer board [impedance control — differential 100Ω; single 50Ω]
IR pass-thru
Bi-directional
RS-232 support
Yes
PoC support
Yes
1x HD MI
1x 3.5mm
1x RJ-45
1x 3.5mm
1x RJ-45
1x 3.5mm
1x HD MI
1x 3.5mm
In / Out
1x RS-232
1x RS-232
HDMI source control
Controllable via IR pass-through from RX to TX with IR extenders
HDMI connector
Type A [19-pin female]
Min DIN connector
DIN-9
RJ-45 connector
WE/SS 8P8C(Reverse Mode)
Rotary control switch
None
3.5mm connector
IR receiver / IR blaster
IR receiver / IR blaster
Mechanical CV-57VA[Tx]
CV-57VA[Rx]
Housing
Metal enclosure
Model
98.5 x 73.4 x 14.3mm [3.9" x 2.9" x 0.6"]
Package
128 x 175 x 134mm [5" x 6.9" x 5.3"]
Carton
647 x 366 x 290mm [1'6" x 1'3" x 11.8"]
Model
160g [5.6 oz]
160g [5.6 oz]
Package
720g [1.6 lbs]
Fixedness
Wall-mounting case with screws
Power supply
12V 1.5A 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]
SPECIFICATIONS
Input
Output
Dimensions
[L x W x H]
Weight
2
PACKAGE CONTENTS
● 1x CV-57VA [TX & RX]
● 1x IR blaster
● 1x IR receiver
● 1x DC 12V 1.5A in-line with C7 power cord
● 1x User Manual
CONNECTION DIAGRAM
3
PANEL DESCRIPTIONS
Transmitting unit
CV-57VA-TX
►
Front Panel
1. LED: Power LED, Status LED, L ink LED, HDCP LED
(1) Power LED: This LED light always shine is meant that works fine.
(2) Status LED: This LED light is blinking it means functions well.
(3) Link LED: This LED light always shine is meant that works fine.
(4) HDCP LED: HDCP ON – the LED light always shine
HDCP LED: HDCP OFF – the LED light is blinking
Rear Panel
2. Latch-locking power jack: Connect to 12V DC power supply
3. RJ45: Plug in a Cat-5/5e/6 cable that needs to be linked to the receiving unit CV-57VA-RX
4. IR Receiver: Infrared 3.5mm socket for plugging in the extension cable of IR receiver
5. IR Blaster: Infrared 3.5mm socket for plugging in the extension cable of IR blaster
6. RS-232(terminal block format): The order of RS-232 pin ar e TX, RX, GND (from the left side to the
right)
7. HDMI IN: Connects to a HDMI source with HDMI male-male cable
4
Receiving unit ► CV-57VA-RX
Front Panel
8. LED: Power LED, Status LED, L ink LED, HDCP LED
(1) Power LED: This LED light always shine is meant that works fine.
(2) Status LED: This LED light is blinking it means functions well.
(3) Link LED: This LED light always shine is meant that works fine.
(4) HDCP LED: HDCP ON – the LED light always shine
HDCP LED: HDCP OFF – the LED light is blinking
Rear Panel
9. Latch-locking power jack: Connect to 12V DC power supply
10. RJ45: Plug in a Cat-5/5e/6 cable that needs to be linked to the receiving unit CV-57VA-TX
11. IR Receiver: Infrared 3.5mm socket for plugging in the extension cable of IR receiver
12. IR Blaster: Infrared 3.5mm socket for plugging in the extension cable of IR blaster
13. RS-232(terminal block format): The order of RS-232 pin are TX, RX, GND (from the left side to the
right)
14. HDMI OUT: Connects to a HDMI display with HDMI male-male cable
5
IR Extenders
IR Blaster
IR Receiver
IR Blaster
IR Receiver
carefully before plugging in the IR extender to the respective IR sockets. Warranty will not cover the damage.
CAUTION!
IR Sockets
IR PASS-THROUGH
IR BLASTER: plug in the IR blaster to emit all IR command signals received from the IR receiver from the
other enf 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 co ntrols of
the corresponding devices.
Incorrect placement of IR Blaster and Receiver may result in the failure of the IR extenders. Please check
Definition of IR Earphone Jack
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.
6
HDMI PIN DEFINITION
Pin 1
TMDS Data2+
Pin 11
TMDS Clock Shield
Pin 2
TMDS Data2 Shield
Pin 12
TMDS Clock–
Pin 3
TMDS Data2–
Pin 13
NC
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+
Type A (Receptacle) HDMI
HARDWARE INSTALLATION
1. Connect a HDMI or DVI source (such as a Blu-ray Disc player) to the transmitting unit CV-57VA-TX.
2. Connect a HDMI or DVI display (such as a LCD TV) to the receiving unit CV-57VA-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 CV-57VA-RX or the
transmitting unit CV-57VA-TX.
7
NOTICE
Performance rating
Type of category cable
Wiring
Shielding
CAT5
CAT5e
CAT6
Unshielded (UTP)
Shielded (STP)
Unshielded (UTP)
Shielded (STP)
Termination
Please use EIA/TIA-568-B termination (T568B) at any time
1. All HDMI over CAT 5 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, t he 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.
Performance Guide for HDMI over Category Cable Transmission
Solid
Stranded
8
WARRANTY
The SELLER warrants the
RS-232, Bi-directional IR & PoC
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 i ts option, repair or replace the unit, pr ovided that the
unit has not been subjected to accident, disaster, abuse or any unauthoriz ed modi fications 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 w arranted for 90 da ys 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.
CV-57VA HDMI Extender over Single Cat.X with HDBaseT-Lite,
free from def ects in the mat erial and workmanship for 1 year from the
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.
technical information contained herein regarding the CV-57VA features and specifications is
subject to change without further notice.
Also, the
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