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4. Specifications
VAC-HT12-KIT
VAC-HT12-T
/ Transmitter [TX]
VAC-HT12-R
/ Receiver [RX]
HDMI compliance
HDMI 1.4 full 3D & 4K2K@30
Video bandwidth
Single-link 340MHz [10.2Gbps]
Video support
SDI: 480i/576i
HD: 720p50/59.94/60
1080i50/59.94/60
1080p23.98/24/25/29.97/30
3G: 1080p50/59.94/60
4K: 3840x2160/29.97p/25p
HDMI over UTP
CAT5e/6 extend 100M for up to 1080p30 4:2:2 12/16 bit and 70M for over 1080p30 to 4K30
4:4:4 8-bit and 4K60 4:2:0 8-bit
CAT6a/7 extend 100 M for up to 4K30 4:4:4 8-bit and 4K60 4:2:0 8-bit
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
RS485/422/232 support
Yes
PoC support
Yes
Input
1x HDMI / 1x 3.5mm IR RX
1x RJ-45 / 1x 3.5mm IR RX
Output
1x RJ-45 / 1x 3.5mm IR TX
1x HDMI / 1x 3.5mm IR TX
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
VAC-HT12-T
VAC-HT12-R
Housing
Metal enclosure
Dimensions [L x W x H]
Model: 120.5 x 74 x 19.5mm [4.7" x 2.9" x 0.8"]
Package: 264 x 170 x 77mm [10.3" x 6.7" x 3"]
Weight
Model: 121g [4.3 oz]
Package: 690g [1.5 lbs]
Mounting
Wall-mounting case with screws
Power supply
I/P 100-240 VAC 50-60Hz O/P 24VDC, 2.7A
Power consumption
24VDC 8W nominal (up to 22W with 12V accessory connected)
Operation Temperature
0~40°C [32~104°F]
Storage Temperature
-20~60°C [-4~140°F]
Relative Humidity
20~90% RH [no condensation]
5. Unit Descriptions
1. LED:
Power LED, Status LED, Link LED, HDCP LED
(1) Power LED: Always on = OK
(2) Status LED: Blinking = OK
(3) Link LED:
Always on = OK
(4) HDCP LED: Always on = HDCP ON
Blinking = HDCP OFF
2. Dip Switch:
1 ON 2 OFF
Valens firmware update
1 ON 2 ON
RS232 mode
1 OFF 2 ON
RS485 receiver
1 OFF 2 OFF
RS485 transmitter
VAC-HT12-T Transmitter
Front Panel
VAC-HT12-T Transmitter
Rear Panel
VAC-HT12-KIT
Manual
1 2
1
2
ON
3. Power Jack:
Connect to 24V DC power supply
4. RJ45:
Connect a CAT5e/6/6a/7 cable linked to the VAC-HT12-R Receiver
5. IR Receiver:
Infrared 3.5mm socket for plugging in the extension cable of IR receiver
6. IR Blaster:
Infrared 3.5mm socket for plugging in the extension cable of IR blaster
7. Terminal Block (Power and RS485/232):
The order of the pins (left to right) are 12V power, Tx control, Rx control,
Ground
8. HDMI IN:
Connects to a HDMI source with HDMI male-male cable
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