12G-SDI 4-Channel Balanced Audio Embedder with LC Transmitter AJA

Overview
The AJA 12G-SDI 4-Channel Audio Embedder is a 4-channel analog audio embedder/disembedder Mini-Converter with support for 12G-SDI input and output up to 4K/UltraHD. Fiber models offer single-link fiber I/O, including LC and ST options.

Audio disembedding is always functional, providing four analog outputs. Audio embedding is user selectable, on a channel pair basis, to either pass 12G-SDI input audio or to embed input analog audio from the breakout cable.

Analog audio levels are selectable. The 12G-AMA automatically detects and configures the input video standard.

Features
12G-SDI Input and Output up to 4K/UltraHD
4-channel balanced audio Embedder/Disembedder with LC and ST Fiber model options. (Please see models below).
Audio Disembedding is always functional with four Analog outputs
Audio Embedding is user selectable to either pass 12G-SDI input audio or embed input analog audio
Selectable Analog audio levels
Automatically detects and configures the input video standard
1.5G-SDI Internal Signal Generator allows the embedder path to function without needing to connect a source to the SDI input
Small form factor allows for a wide variety of installation locations
Supplied XLR breakout cable offers 4-channels In and 4-channels Out over eight XLR connectors
Configure via USB port and supplied AJA Mini-Config software
DIP Switch configuration
+5-16 VDC Power

12G-AMA Workflow
The 12G-AMA in this workflow diagram is receiving 4K video and embedded audio via 12G-SDI. At the same time, the 12G-AMA is disembedding analog audio to the analog audio I/O for mixing.

The output of the mixer is then embedded into the SDI stream being output via the 12G-SDI port of the 12G-AMA. This 12G-SDI output is fed directly to a Ki Pro Ultra 12G to record the original 4K video with the newly embedded, mixed audio.

12G-AMA-T-ST
12G-SDI Input and Output up to 4K/UltraHD with ST Fiber Transmitter

• 12G-SDI Input and Output up to 4K/UltraHD
• 4-channel balanced audio Embedder/Disembedder
• Ships with a Fiber ST single channel SFP Transmitter for 
• extending 4K/UltraHD signals over long distances
• Audio Disembedding is always functional with four Analog outputs
• Audio Embedding is user selectable on a channel pair basis, to either pass 12G-SDI input audio or embed input analog audio
• Selectable Analog audio levels
• Automatically detects and configures the input video standard
• Small form factor allows for a wide variety of installation locations
• Supplied XLR breakout cable offers 4-channels In and 4 channels over eight XLR connectors
• Configure via USB port and supplied AJA Mini-Config software
• DIP Switch configuration
• +5-16 VDC Power
• Five year warranty
• Only $1835 US MSRP*

12G-AMA-T-ST Workflow
The 12G-AMA in this workflow diagram is receiving 4K video and embedded audio via 12G-SDI. At the same time, the 12G-AMA is disembedding analog audio to the analog audio I/O for mixing. Additional inputs, like a microphone or other auxiliary can also be added to the mix.

The output of the mixer is then embedded into the SDI stream being output via the 12G-SDI port of the 12G-AMA. This 12G-SDI output is fed directly to a Ki Pro Ultra 12G to record the original 4K video with the newly embedded, mixed audio. At the same time the ST fiber output is fed to FIDO mini-converter for video village use, allowing multiple monitors to be fed the same video.

Supplied Breakout Cable
The included breakout cable supports 1-channel of analog audio per XLR connector for 4-Channels of input and 4-channels of output simultaneously.

USB and Mini-Config Support
AJA’s free Mini-Config software can be used with any USB enabled AJA Mini-Converter and provides an easy to use graphical interface with detailed information about the current input and output formats. Control all the parameters of any supported AJA Mini-Converter as well as loading firmware updates from AJA that add new features and functionality.

Universal Power Supply
Customers can purchase a spare universal power supply for use with any of their Mini-Converters. This universal power supply includes international plug connections for use around the world.

Compact and Portable
AJA Mini-Converters are small enough to fit behind a monitor, in the back of a rack, or directly on a camera rig. A locking power connector can't accidentally pull loose and an optional P-TAP power cable allows for battery power in remote locations.

AJA Mini-Matrix
Information on the complete line of AJA converters, routers, frame synchronizers, and openGear cards are available in Mini-Matrix. AJA products are extensive and this resource helps you find the right converter for any situation, wherever you are. Individual products have links back to the main AJA website for more details.

Industry Leading Support
AJA’s technical support is recognized as among the best in the industry and is available to all AJA customers. If you need assistance with any aspect of your Mini-Converter installation, configuration, operation or encounter any technical issue,  AJA Support will work with you to get up and running.

Mini-Converter products are covered by a generous five year warranty. Please see the individual Product’s Manual for additional specifics around warranty conditions for the product itself.

Video Formats
270 Mbps, 1.5 Gbps, 3 Gbps, 6 Gbps, 12 Gbps SDI
270 Mbps DVB-ASI
 

Video Input Digital
12G-SDI Inputs
64x 12G-SDI BNC, SMPTE-259/292/424/2081/2082
 

Video Output Digital
12G-SDI Outputs
64x 12G-SDI BNC, SMPTE-259/292/424/2081/2082
Noninverting
 

Ancillary Data
Passes all SDI embedded ancillary data including audio
 

Salvo
Up to 8 Salvos can be configured and saved in each KUMO router
 

Cable Equalization
(Belden 1694A) 

12 Gbps, up to 50m
6 Gbps, up to 90m
3 Gbps, up to 140m
1.5 Gbps, up to 200m
270 Mbps, up to 390m
Automatic operation
 

Reclocking
270 Mbps, 1.483 Gbps, 1.485 Gbps, 2.967 Gbps, 2.970 Gbps, 5.934 Gbps, 5.940 Gbps, 11.868 Gbps, 11.880 Gbps - Auto Select
 

Switching Modes
Single/Normal, Dual, and Quad Link modes
Switches in vertical blanking per SMPTE RP-168
 

Control Panel Compatibility
AJA KUMO CP (First 32 I/O in Single/Normal, all I/O in Dual or Quad mode) – 1RU X-Y Ethernet control panel
AJA KUMO CP2 (Single/Normal, Dual or Quad mode) – 2RU X-Y Ethernet control panel
 

Reference Input
External, 2x BNC
Looping, nonterminating
Blackburst or tri-level sync
 

Network Interface
1x RJ-45, 10/100/1000 Ethernet
Supports AJA KUMO Ethernet control panels, direct connect or networked 
Basic support for Grass Valley Native Protocol
Embedded web server for remote control
 

USB Interface
1x Mini-USB for IP configuration using AJA eMini-Setup
 

Serial Interface
1x DB-9 Female, RS-422
Basic support for Grass Valley Native Protocol
9-pin D-connector pinout is as follows:
 

Size (w x d x h)
4RU - 17.4" x 1.55" x 7.00" (441.96 x 39.37 x 177.8 mm)
 

Weight
9.2 lbs (4.2 kg)
 

Power
External power supply required
Enclosure: Dual, redundant, 10-14VDC regulated, 4-pin Molex, 50W typical, 72W max.
AC adapter, included: 100-240VAC, 50/60 Hz, universal input, 84W
Optional redundant AC adapter sold separately, KUMO-84W-PWR        
 

 Environment
Safe Operating Temperature: 0 to 40 C (32 to 104 F)
Safe Storage Temperature (Power OFF): -40 to 60 C (-40 to 140 F)
Operating Relative Humidity: 10-90% noncondensing
Operating Altitude: <3,000 meters (<10,000 feet)

12G-AMA-T