Zenty ZT-157 User manual

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Zenty | Professional A/V Solution Provider
ZENTY ®
9807 EMILY LANE
STAFFORD, TX 77477
[phone]
[email protected]

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IP300 series encoders (ZT-IP300E) and decoders (ZT-IP300D) provide the flexible, powerful, and
scalable solution at resolutions up to 3840 x 2160@60Hz 4:2:0, 3840 x 2160@30Hz 4:4:4. They
allow 4K UHD media to be switched and distributed over standard gigabit
Ethernet networks, providing complete end-to-end streaming systems. Audio, video together with IR,
and USB signals can be routed separately or as a whole throughout the matrix system. Encoders can
be used with decoders to function video wall up to the dimensions of 16 x 16. Both of them have the
capacity to handle and output up to 7.1 channel audio, allowing you to enjoy the finest sound.
HDCP 2.2 specifications are employed. A local area network is covered with a range up to 328 ft
(100 m) over a single Cat 5e cable or above. Standard features like, bi-directional serial, bi-
directional IR, and independent analog audio input/output are included. The codecs allow USB
extension to take place to control a keyboard and a mouse. IP300 series offer integration-friendly
control features—— the front panel link DIP switch, Windows PC configurator (Z-Net Console), Z-Net
on iPad and IP controller (ZT-IP100C) providing simple, flexible control and management options.
They are the perfect solution for any low latency and signal routing applications. Common
applications include homes, classrooms, conference rooms, and broadcasts.
•Distributes and switches 4K UHD AV signals via standard gigabit Ethernet networks
•Input: one HDMI input and one analog audio input
•Output: one local HDMI loop-through, one gigabit Ethernet output and one analog audio
output

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•Supports HDMI input resolutions up to 3840 x 2160@60Hz 4:2:0
•Supports streaming resolutions up to 3840 x 2160@30Hz 4:4:4
•Supports 7.1 channel audio
•HDCP 2.2 compliant
•Uses with ZT-IP300D units to features video wall up to the dimensions of 16 x 16
•Flexible routing policies, allowing audio, video together with IR, and USB signals to be routed
separately or as a whole throughout the matrix system
•Capable of outputting IP streams that can easily be decoded and viewed on the multiple
decoders
•Allows AV, USB, IR, RS232 and power signals to be delivered up to 328 ft (100 m) over a
single Cat 5e cable or above
•Supports HDMI input and output transmission distance up to 50 ft (15 m)
•1 ~ 2 fps latency
•Supports independent analog audio input and output at 2 channels, 24 bits@48
kHz/channel
•Supports bi-directional IR, allowing control of remote source and display devices from both
sides of encoders and decoders
•Offers a USB type B port to directly connect to a PC and complies with USB 2.0 standard
•Offers point-to-point, point-to-multipoint, multipoint-to-point, multipoint-to-multipoint
applications
•Supports PoE to be remotely powered by compatible power source equipment such as a PoE-

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enabled Ethernet switch, eliminating the need for a nearby power outlet
•Features CEC function, remotely allowing the TVs to be set to turn on and enter standby
mode using IP controller's API commands
•Supports Auto-IP, zero-configuration networking (zeroconf), a set of special technologies that
automatically assign dynamic IP addresses to the devices on startup and a server-less
method of choosing an IP address
•Works with multiple operation tools, the front panel link DIP switch, Windows PC configurator,
Z-Net on iPad and IP controller for device control, device management, and device upgrade
•Supports communications protocols used on the Ethernet such as TCP/IP, ARP, DHCP, ICMP
(ping), IGMP, UDP
•Supports live IP video stream decoding, working with ZT-IP300E to provide complete end-to-
end streaming systems
•Input: one Ethernet input
•Output: one HDMI output and one analog audio output
•Supports streaming and HDMI output resolutions up to 3840 x 2160@30Hz 4:4:4
•Supports 7.1 channel audio
•HDCP 2.2 compliant
•User-selectable output HDCP configuration via PC configurator
•Uses with ZT-IP300E units to features video wall up to the dimensions of 16 x 16

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•Flexible routing policies, allowing audio, video together with IR, and USB signals to be routed
separately or as a whole throughout the matrix system
•Allows AV, USB, IR, RS232 and power signals to be delivered up to 328 ft (100 m) over a
single Cat 5e cable
•Allows video output to follow input resolution or to convert the input resolution to 3840 x
2160@30Hz 4:4:4 and 1080p@60Hz
•Supports HDMI output transmission distance up to 50 ft (15 m)
•1 ~ 2 fps latency
•Supports independent analog audio output at 2 channels, 24 bits@48 kHz/channel
•Supports bi-directional serial, allowing control of remote RS232 devices from both sides of
decoders and IP controller
•Supports bi-directional IR, allowing control of remote source and display devices from both
sides of encoders and decoders
•Offers two USB type A ports to directly connect to a keyboard and a mouse and complies with
USB 2.0 standard, providing +5 VDC at up to 500 mA to connected USB peripherals.
•Offers point-to-point, point-to-multipoint, multipoint-to-point, multipoint-to-multipoint
applications
•Supports PoE to be remotely powered by compatible power source equipment such as a PoE-
enabled Ethernet switch, eliminating the need for a nearby power outlet
•Fit in/stretch out video wall, and rotate video management —Decoded video can fill a video
wall, maintain aspect ratio in a video wall, or can be rotated 180 and 270 degrees clockwise,
presenting imagery that meets customer expectations.

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•Features CEC function, remotely allowing the TVs to be set to turn on and enter standby
mode using IP controller's API commands
•Supports Auto-IP, zero-configuration networking (zeroconf), a set of special technologies that
automatically assign dynamic IP addresses to the devices on startup and a server-less
method of choosing an IP address
•Works with multiple operation tools, the front panel link DIP switch, Windows PC configurator,
Z-Net on iPad and IP controller for device control, device management, and device
upgrade
•Supports communications protocols used on the Ethernet such as TCP/IP, ARP, DHCP, ICMP
(ping), IGMP, UDP
•(1) x ZT-IP300E Unit
•(1) x Power Adapter (12 VDC 1A)
•(1) x Detachable Plug
•(1) x Phoenix Port (Male, 3.5 mm, 3 pins)
•(1) x IR Emitter (3.9 ft/1.2 m)
•(1) x IR Wideband Receiver (3.9 ft/1.2 m, 30 kHz ~ 50 kHz)
•(2) x Mounting Ear

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•(1) x ZT-IP300D Unit
•(1) x Power Adapter (12 VDC 1A)
•(1) x Detachable Plug
•(1) x Phoenix Port (Male, 3.5 mm, 3 pins)
•(1) x IR Emitter (3.9 ft/1.2 m)
•(1) x IR Wideband Receiver (3.9 ft/1.2 m, 30 kHz ~ 50 kHz)
•(2) x Mounting Ear
4K Specifications
Max. 4K Capabilities
Resolution and Frame
Rate
Chroma Sampling
Max. Bit Depth per
Color
3840 x 2160@30Hz
4:4:4
8 bit
3840 x 2160@60Hz
4:2:0
Frame Rate
24, 30, 50 or 60 fps
Note:
3840 x 2160@50Hz and 60Hz can
only support 4:2:0 chroma
sampling.
ZT-157 features all the capabilities
above while ZT-158 is not
compatible with 3840 x
2160@50Hz and 60Hz.
Chroma Sampling
4:4:4: or 4:2:0
Color Bit Depth
8 bits per color
Signal Type
HDMI
Max. Video Data Rate
8.91 Gbps (2.97 Gbps per color)

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Video
Maximum Data
Rate
8.91 Gbps (2.97 Gbps per color)
Maximum Pixel
Clock
297 MHz
Color Bit Depth
8 bits per color
Formats
RGB and YCbCr digital video
Standards
HDMI 1.4, HDCP 2.2, VESA, CEA-861F
Input Video Port
1 x female HDMI type A (19 pins)
Input Video Type
HDMI, HDCP
Input Video
Resolutions
3840 x 2160p@24Hz 4:4:4,
3840 x 2160p@30Hz 4:4:4,
3840 x 2160p@50Hz 4:2:0,
3840 x 2160p@60Hz 4:2:0,
640 x 480p@60Hz, 720 x 480p@60Hz
1280 x 720p@60Hz, 1920 x 1080i@60Hz,
1920 x 1080p@60Hz, 720 x 576p@50Hz
1280 x 720p@50Hz, 1920 x 1080i@50Hz
1920 x 1080p@50Hz, 1920 x 1080p@24Hz
1920 x 1080p@25Hz 640 x 480@60Hz,
800 x 600@60Hz
1024 x 768@60Hz, 1280 x 720@60Hz
1280 x 768@60Hz, 1280 x 800@60Hz
1280 x 960@60Hz, 1280 x 1024@60Hz
1360 x 768@60Hz, 1366 x 768@60Hz
1400 x 1050@60Hz, 1440 x 900@60Hz
1600 x 900@60Hz, 1600 x 1200@60Hz
1680 x 1050@60Hz, 1920 x 1080@60Hz
1920 x 1200@60Hz
Average Encoding
Data Rate
3840 x 2160@30Hz: about 250 Mbps
1080p@60Hz: about 150 Mbps
End-to-End Time
Latency
1 ~ 2 fps
Input Video Signal
0.5~1.2 V p-p
Input DDC Signal
5 V p-p (TTL)
Video
Impendence
100 Ω

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Output Video
Output Video Port
HDMI loop-through: (local output)
1 x female HDMI type A (19 pins)
Ethernet output:
1 x female RJ-45
Output Video Type
HDMI loop-through: (local output)
HDMI, HDCP
Ethernet output:
IP stream
Output Video
Resolutions
HDMI loop-through: (local output)
Up to 3840 x 2160@60Hz 4:2:0
Ethernet output:
Up to 3840 x 2160@30Hz 4:4:4
Output Video
Signal
0.5~1.2 V p-p
Output DDC
Signal
5 V p-p (TTL)
Video
Impendence
100 Ω
Audio (Analog Audio)
Gain
Unbalanced output: 0 dB
Frequency
Response
20 Hz to 20 kHz, ±1 dB
THD + Noise
-78 dBFS typical at -5.2 dBV input
SNR
> 85 dBFS at input (A-weighted)
Stereo Channel
Separation
> 80 dB
Digital Sampling
Rate
48 kHz
Bit Depth
24 bits
Input Audio
Digital audio input:
Input Audio Port
1 x female HDMI type A (19 pins)
Signal Format
Dolby 5.1/Dolby True HD/Dolby Digital Plus,
DTS 5.1/DTS HD/DTS True HD,
LPCM2.0/LPCM2.1/LPCM5.1/LPCM 7.1
Analog audio input:
Number/
1 PC level stereo, unbalanced

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Control & Management
Control &
Management
Method
the front panel link DIP switch,
Windows PC configurator (HDMI over IP Console),
VisualM on iPad, IP controller (SC009)
Input Audio
Signal Type
Input Audio Port
1 x 3.5 mm stereo jack, 2 channel;
tip (L), ring (R), sleeve (ground)
Signal Format
Analog
Impedance
>10k ohms, AC coupled
Nominal Level
-4.2 dBV (617 mVrms)
Output Audio
Digital audio output:
Output Audio Port
HDMI loop-through: (local output)
1 x female HDMI type A (19 pins)
Ethernet output:
1 x female RJ-45
Signal Format
HDMI loop-through: (local output)
Dolby 5.1/Dolby True HD/Dolby Digital Plus,
DTS 5.1/DTS HD/DTS True HD,
LPCM2.0/LPCM2.1/LPCM5.1/LPCM 7.1
Ethernet output:
Dolby 5.1/Dolby True HD/Dolby Digital Plus,
DTS 5.1/DTS HD/DTS True HD,
LPCM2.0/LPCM2.1/LPCM5.1/LPCM 7.1
Analog audio output:
Number/
Signal Type
1 PC level stereo, unbalanced
Output Audio Port
1 x 3.5 mm stereo jack, 2 channel;
tip (L), ring (R), sleeve (ground)
Signal Format
Analog
Impedance
>20 ohms, DC coupled
Nominal Level
-3.47 dBV (670 mVrms)

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Video
Maximum Data
Rate
8.91 Gbps (2.97 Gbps per color)
Maximum Pixel
Clock
297 MHz
Color Bit Depth
8 bits per color
Formats
RGB and YCbCr digital video
Standards
HDMI 1.4, HDCP 2.2, VESA, CEA-861-F
General
Operating
Temperature/
Humidity
+32°F ~ +113°F (0°C ~ +45°C)
10% ~ 90%, non-condensing
Storage
Temperature/
Humidity
-4°F ~ +158°F (-20°C ~ +70°C)
10% ~ 90%, non-condensing
Power
12 VDC 1 A
Power
Consumption
About 6 W
(Powered via either PoE or a power adapter)
ESD Protection
Human body model:
±8 kV (air-gap discharge)
±4 kV (contact discharge)
Surge Protection
Voltage: ±1 kV
Group Pulse
Protection
Voltage: ±2 kV
Case Dimensions
(W x H x D)
12.2'' x 3.0'' x 7.1''
(310 mm x 76 mm x 180 mm)
Unit Dimensions
(W x H x D)
8.7'' x 1.0'' x 5.1''
(220 mm x 25 mm x 130.2 mm)
Unit Weight
(Without
accessories)
1.63 lbs. (0.74 kg)
Certification
CE, FCC, RoHS compliant

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Audio (Analog Audio)
Gain
Unbalanced output: 0 dB
Frequency
Response
20 Hz to 20 kHz, ±1 dB
THD + Noise
-78 dBFS typical at -5.2 dBV input
SNR
> 85 dBFS at input (A-weighted)
Stereo Channel
Separation
> 80 dB
Digital Sampling
Rate
48 kHz
Bit Depth
24 bits
Input Video
Input Video Port
1 x female RJ-45
Input Video Type
IP stream
Input Video
Resolutions
Up to 3840 x 2160@30Hz 4:4:4
Output Video
Output Video Port
1 x female HDMI type A (19 pins)
Output Video Type
HDMI, HDCP
Output Video
Resolutions
Up to 3840 x 2160@30Hz 4:4:4
End-to-End Time
Latency
1 ~ 2 fps
Output Video
Signal
0.5~1.2 V p-p
Output DDC Signal
5 V p-p (TTL)
Video Impendence
100 Ω
Input Audio
Digital audio input:
Input Audio Port
1 x female RJ-45
Signal Format
Dolby 5.1/Dolby True HD/Dolby Digital Plus,
DTS 5.1/DTS HD/DTS True HD,
LPCM2.0/LPCM2.1/LPCM5.1/LPCM 7.1

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Output Audio
Digital audio output:
Output Audio Port
1 x female HDMI type A (19 pins)
Signal Format
Dolby 5.1/Dolby True HD/Dolby Digital Plus,
DTS 5.1/DTS HD/DTS True HD,
LPCM2.0/LPCM2.1/LPCM5.1/LPCM 7.1
Analog audio output:
Number/
Signal Type
1 PC level stereo, unbalanced
Output Audio Port
1 x 3.5 mm stereo jack, 2 channel;
tip (L), ring (R), sleeve (ground)
Signal Format
Analog
Note:
Only when PCM digital or analog signals
are input in encoder, this audio output port
can output audio signals.
Impedance
>20 ohms, DC coupled
Nominal Level
-3.47 dBV (670mVrms)
Control & Management
Control &
Management
Method
the front panel link DIP switch,
Windows PC configurator (HDMI over IP Console),
VisualM on iPad, IP controller (SC009)
General
Operating
Temperature/
Humidity
+32°F ~ +113°F (0°C ~ +45°C)
10% ~ 90%, non-condensing
Storage
Temperature/
Humidity
-4°F ~ +158°F (-20°C ~ +70°C)
10% ~ 90%, non-condensing
Power
12 VDC 1 A
Power Consumption
About 4 W
(Powered via either PoE or a power adapter)
ESD Protection
Human body model:
±8 kV (air-gap discharge)
±4 kV (contact discharge)
Surge Protection
Voltage: ±1 kV
Group Pulse
Protection
Voltage: ±2 kV

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Case Dimensions
(W x H x D)
12.2'' x 3.0'' x 7.1''
(310 mm x 76 mm x 180 mm)
Unit Dimensions
(W x H x D)
8.7'' x 1.0'' x 5.1''
(220 mm x 25 mm x 130.2 mm)
Unit Weight
(without
accessories)
1.63 lb (0.74 kg)
Certification
CE, FCC, RoHS compliant

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