Panduit Atlona OmniStream AT-OMNI-112 User manual

1
Installation Guide
AT-OMNI-112
OmniStream 112 Dual-Channel Networked AV Encoder
AT-OMNI-112
The Atlona AT-OMNI-112 is a networked AV encoder with two independent channels of encoding
for two HDMI sources up to 4K/60 4:4:4 and HDR (High Dynamic Range), plus embedded
audio and RS-232 or IR control pass-through. OmniStream is designed for high performance,
exible distribution of AV over standard, o-the-shelf Gigabit Ethernet switches in commercial
audiovisual applications. The OMNI-112 features the advanced VCx™ codec which delivers
4K/60 4:4:4 video from encode to decode, with artifact-free presentation of computer-generated
content and fast-motion video, and ultra-low latency less than one frame. This dual-channel
encoder is housed in a half-width rack enclosure with front-to-back air ow, and is ideal for high-
density, compact installation in a centralized equipment location.
1 x AT-OMNI-112
1 x Push spring connector, 6-pin
1 x Wall/table mounting brackets
4 x Rubber feet
Package Contents
IMPORTANT: Visit http://www.atlona.com/product/AT-OMNI-112 for the latest
rmware updates and User Manual.
Operating Notes
• OmniStream uses mDNS as the discovery mechanism. In order for mDNS to function
properly, there must not be restrictions applied to the network.

2
Installation Guide
AT-OMNI-112
AT-OMNI-112
ETHERNET
RS-232
DC 48V
RX TX
1
2
HDMI IN 2
121
1 2 1 2
HDMI
PWR LINK
TM
O MNI S TREAM
VOLUME
DISPLAY
INPUT
ID
AT-OMNI-112
ETHERNET
RS-232
DC 48V
RX TX
1
2
HDMI IN 2
121
1 2 1 2
HDMI
PWR LINK
TM
O MNI S TREAM
VOLUME
DISPLAY
INPUT
ID
1 PWR
This LED indicator is green when the unit
is powered and booted.
2 HDMI 1 / HDMI 2
These LED indicators are green when the
link between source and encoder is good.
3 LINK 1 / LINK 2
These LED indicators will be green when
the link integrity between the between the
encoder and the network switch is good.
4 DISPLAY
Press this button to toggle the power state
of the desired display.
5 INPUT
Press this button to switch between HDMI
1 and HDMI 2 inputs.
6 VOLUME
Press these buttons to adjust the output
volume of the desired display.
7 ID
This button provides two functions:
(1) Press and release this button to send
a broadcast network notication to any
devices that may be listening. (2) Press
and hold this button for 30 seconds to
perform a factory-reset of the unit.
8 REBOOT
Press this button, using a small, pointed
object, to reboot the unit.
9 HDMI 1 / HDMI 2
Connect HDMI cables from these ports to
a UHD/HD source.
10 ETHERNET 1 / ETHERNET 2
Connect Ethernet cables from these ports
to the Local Area Network (LAN).
11 RS-232 1 / RS-232 2
Use the included captive screw connector
to connect up to two RS-232 devices to
this port. Refer to RS-232 on page 5 for
more information.
12 DC 48V
Connect the optional 48V DC power
supply to this power receptacle. This
power supply is available, separately, and
is required when connecting the encoder
to non-PoE compatible switch.
Panel Descriptions
1 2 3 4 5 6 7 8
11109 12

3
Installation Guide
AT-OMNI-112
HDMI
PWR LINK
TM
O
MNI
S
TREAM
VOLUME
DISPLAY
INPUT
ID
1 2 1 2
AT-OMNI-112
ETHERNET
RS-232
DC 48V
RX TX
1
2
HDMI IN 2
121
AT-OMNI-112
ETHERNET
RS-232
DC 48V
RX TX
1
2
HDMI IN 2
121
1 2 1 2
HDMI
PWR LINK
TM
O MNI S TREAM
VOLUME
DISPLAY
INPUT
ID
1. Connect an Ethernet cable from the ETHERNET 1 and ETHERNET 2 ports on the encoder
to a PoE-capable switch on the Local Area Network (LAN). Note that if a PoE-capable
switch is not available, the 48V DC power supply (sold separately) must be connected to the
encoder.
2. Connect an HDMI cable from each UHD/HD source to the HDMI 1 and HDMI 2 ports on the
encoder.
3. If using RS-232, connect the included 6-pin Euroblock push-spring connector to the RS-
232 port on the encoder.
4. The PWR indicator, on the front panel, displays the power status of the encoder. When the
encoder is powered, using either PoE or the optional 48V DC power supply (not included),
the LED initially turns red. After a few moments it will turn amber, and nally green.
Installation
The AT-OMNI-112 is powered by PoE (Power over Ethernet), when connected to a PoE-capable
switch. If a PoE-switch is not used, then the optional 48 V power supply (Atlona part no. AT-PS-
48083-C) can be purchased, separately. Insert the positive and negative leads, from the power
supply, into the terminals of the 2-pin captive screw connector block, as shown. The orange
2-pin captive screw connector block is included with the OmniStream power supply package.
Power Supply (optional)
POS
White
Black NEG
PWR indicator

4
Installation Guide
AT-OMNI-112
Push tab
to unlock GND
RX
TX
RS-232
IR
The AT-OMNI-112 provides transport of RS-232 protocol over IP which allows communication
between a control system and an RS-232 device. This step is optional.
1. Use wire strippers to remove a portion of the cable jacket.
2. Remove at least 3/16” (5 mm) from the insulation of the RX, TX, and GND wires.
3. Insert the TX, RX, and GND wires into correct terminal on the included push-spring
connector, following the wiring diagram below. If using non-tinned stranded wire, press the
orange tab, above the terminal, while inserting the exposed wire.
The same port that provides RS-232 connections also supports bidirectional IR pass-through,
allowing a device to be controlled from either the headend or the decoder endpoint. This step is
optional. IR control is supported only on port 2.
NOTE: Typical DB9 connectors use pin 2 for TX, pin 3 for RX, and pin 5 for
ground. On some devices, the function of pins 2 and 3 are reversed.
IR emitter conguration IR extender conguration
GND (black)
IR emitter
SIGNAL (white/black)
RX TX GND
GND (black)
SIGNAL (white/black)
Control
Unit
TX out
GND
RX TX GND

5
Installation Guide
AT-OMNI-112
Accessing OmniStream using the built-in Web Server
1. Launch the desired web browser and enter the IP address or domain name of the encoder
in the address bar.
2. Enter the username and password. Note that the password eld will always be masked.
The default credentials are:
Username: admin
Password: Atlona
3. The System Information page will be displayed.

6
Installation Guide
AT-OMNI-112
The AT-OMNI-112 encoder includes two
mounting brackets and four mounting screws,
which can be used to attach the unit to any at
surface.
1. Using a small Phillips screwdriver, remove
the two screws from the left side of the
enclosure.
2. Position one of the mounting brackets, as
shown below, aligning the holes on the
side of the enclosure with one set of holes
on the mounting bracket.
3. Use the enclosure screws to secure the
mounting bracket to the enclosure.
4. To provide added stability to the mounting
bracket, use two of the included screws
and attach them to the two holes, directly
below the enclosure screws, as shown
above.
5. Repeat steps 1 through 4 to attach the
second mounting bracket to the opposite
side of the unit.
6. Mount the unit using the oval-shaped
holes, on each mounting bracket. If using
a drywall surface, a #6 drywall screw is
recommended.
1
2
HDMIPWR
1
2
LINK DISPLAY INPUT ID
VOLUME
AT-OMNI-112
1
2
HDMIPWR
1
2
LINK DISPLAY INPUT ID
VOLUME
AT-OMNI-112
1
2
HDMI
PWR
1
2
LINK DISPLAY INPUT ID
VOLUME
AT-OMNI-112
Mounting Instructions
NOTE: Mounting brackets can
also be inverted to mount the
unit under a table or other at
surface.
Included screws

7
Installation Guide
AT-OMNI-112
Notes

8
Installation Guide
AT-OMNI-112
Version 4
®
The terms HDMI, HDMI High-Denition Multimedia Interface, and the HDMI Logo are trademarks or
registered trademarks of HDMI licensing Administrator, Inc.
© 2023 Atlona Inc. All rights reserved. “Atlona” and the Atlona logo are registered trademarks of Atlona Inc. All other brand names and trademarks or registered
trademarks are the property of their respective owners. Pricing, specications and availability subject to change without notice. Actual products, product images, and
online product images may vary from images shown here.
English Declaration of Conformity
The English version can be found under the resources tab at:
https://atlona.com/product/at-omni-112/.
Warranty
Chinese Declaration of Conformity 中国RoHS合格声明
To view the product warranty, use the following link or QR code:
https://atlona.com/warranty/.
由SKU列出於:
https://atlona.com/about-us/china-rohs/.
US International
atlona.com •408.962.0515 •41.43.508.4321
25202-R4