Adder ALIF2112AT
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The Adder ALIF2112AT is a Kit including the Adder ALIF2112T Transmitter and 2x VGA to DVI-D Modules.
The ADDERLink INFINITY 2112AT Extender Transmitter is a high performance KVM server that can be accessed remotely via IP with a VNC viewer and/or simultaneously with an ADDERLink INFINITY receiver. The INFINITY 2112AT includes Dual head or Dual Link DVI, USB and audio which transmits over Gigabit ethernet or Fiber. View pixel-perfect video with a Real VNC viewer, delivered at up to 24 bits per color and at a maximum one monitor resolution of 2560 x 1600 or two monitor resolution of 1920 x 1200.
Adder ALIF2112AT Features
Infinite Flexibility
With the addition of AdderLink Infinity management system (A.I.M.), you can turn multiple point-to-point extenders into a truly scalable digital KVM matrix system that allows any workstation to link with any computer connected to the network.
- Point-to-point extension (local / over-IP)
- AV / KVM Switch multi-point matrix (over-IP)
- Sharing a single target (over-IP)
- Multicasting to many receivers (over-IP)
High video performance over VNC
The VNC server can be accessed by a standard web browser but for superior graphical performance, a Real VNC viewer should be used. Free of the limitations of HTTPS, Real VNC greatly enhances video performance. The unit serves pixel perfect video up to 24bit color at a maximum of 2560x1600 or two at 1920x1200. RFB 3.3 is supported for open source VNC viewers.
Remote monitoring, remote control, remote maintenance
View and access your computers remotely, out of band without the need to install software over IP or utilizing VNC technology, provided by one of our technical partners, RealVNC.
Ideal for control rooms
The unit can simultaneously serve a VNC equipped video wall processor and an AdderLink Infinity equipped user station reducing the complexity of control room infrastructure.
Enterprise-grade security
Employing enterprise grade security (using AES 256bit encryption and RSA 2048bit public key authentication) as standard, the unit is further enhanced by the use of Real VNC that allows for the creation of ciphered user communications.
USB and Virtual Media support
To transfer files from remote users to controlled computers, the system has been engineered to act as a conduit through which data can be passed. Files can be transferred via IP onto the AdderLink Infinity dual and onto the target computer by means of a USB Virtual Media port.
Power control through RS232 serial interface
The unit has an RS232 port to allow communication to devices like power switches, allowing remote re-booting of the target computer.
User management
On the VNC server, you can create up to 16 user profiles with defined access rights. The unit can be accessed by up to 16 users at any one time
Redundant network operation
The units are able to detect whether the network is in operation and can automatically change to its second network port if it detects a failure
ALIF2112AT Package Contents

- (1) ALIF2112T Transmitter
- (1) Adder DVA: VGA to DVI-D Adapter
- (1) 6ft Single link DVI-D to DVI-D video cable
- (1) 6ft Combined DVI-D and USB cable
- (2) 6.6ft Audio cable (3.5mm stereo jacks)
- (1) 6.6ft Serial Null Modem Cable
- (1) Power adapter (20W) and country-specific power cord
- (4) Self-adhesive rubber feet
- (1) Quick start guide and Safety document
- (1) 2-Year Limited Warranty & Lifetime World Class Support
ALIF2112AT Resources
Adder ALIF2112AT Datasheet (PDF)
Adder ALIF2112AT Brochure (PDF)
Adder ALIF2112AT Manual (PDF)
White Papers
Adder KVM Solutions for Broadcast, Production, and Post Production (PDF)
Adder Infinity Implementation Guide (PDF)
Case Studies
Skywalker Sound (PDF)
Sicoplan (PDF)
Smoke and Mirrors (PDF)
Titra TVS (PDF)
Adder ALIF2112AT Specifications
| Mechanical | |
| Height | 1.76 in. (44 mm.) |
| Width | 7.92 in. (198 mm.) |
| Depth | 5.7 in. (145 mm.) |
| Weight | 2.44 lbs. (1.11 kg.) |
| Environmental | |
| Operating Temperature | 0° to 40° / 32° to 104° |
| Power | |
| Operating Voltage | 5VDC 20W output from power adapter |
| Power Frequency | 100-240VAC 50/60Hz, 0.8A |
| Input | 2.5mm DC jack (power adapter included) 0.8A, input to power adapter |
| Supported Hardware | |
| Computers | DVI (incl. dual head and dual link) |
| Peripherals | USB, Audio, RS232 - requirement dependent |
| Standards | |
| Approved Agency | CE, FCC |
| Connections | |
| Tx Connections | DVI-D x 2, Audio 3.5mm in, Audio 3.5mm out, USB type B, RS232 9 pin D-Type |
This part is also known as the ALIF2112AT-US.
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