Network DVI Extender – Pure digital media extension over IP featuring dual head & dual link video. Featuring Full DVI, Digital Audio, USB True Emulation, Network Multicast, Device Switching and EPG style user interface. Full dual link DVI resolution.

ADDERLink INFINITY FX is a dual head (2 x 1920×1200), dual link (1 x 2560×1600) DVI KVM extender over fiber.ADDERLink INFINITY FX Delivering DVI and bi-directional USB,  Audio and RS232 across distances up to 10KM with no lossy compression and minimal lag.

As part of the ADDERLink INIFINITY range, this KVM extender can easily be integrated into a wider matrix at any point, or kept as a robust point to point extender.

The ADDERLink INFINITY FX comes with a choice of single mode or multimode fiber modules to suit your specific application.

Dual Link DVI – Dual Head DVI – Dual IP Carrier Type (copper & fiber)

Fully compatible with the ADDERLink INFINITY Matrix range.

Fiber Optic Extension

The ADDERLink INFINITY FX comes with integral  SFP cages which allows you to simply plug in fiber optic transceivers suitable for your application. There are two choices available, a Multimode or Monomode , both 4.25Gbps rate selectable with LC type connectors suitable for up to 500 Meters (Multimode) or 10KM (Single mode).

DVI – Digital Visual Interface

ADDERLink INFINITY FX features two single link or a single Dual link. DVI delivers native digital video signals from your computer to your digital panel without the need to convert signal types from the digital domain. By delivering native digital video  you can be assured of accuracy on each and every pixel.

Perfect Digital Video

The ADDERLink INFINITY makes use of multiple video encoding technologies devised by Adder to deliver the very best picture available. Our encoding systems are spatially-lossless, with 1:1 pixel mapping, so the digital video you receive is the same as the digital video leaving the remote computer.

Intelligent Video Encoding

ADDERLink INFINITY FX uses optimal spatially-lossless compression techniques to minimize network bandwidth usage and maximize the user experience. In typical computer desktop applications, ADDERLink INFINITY FX uses remarkably little bandwidth. When it needs to deliver full screen motion video, it has the capability to process full screen moving video in real time.

Video Color Accuracy

The received video colour is the same as the sent color every time. There is never a loss of clarity with the ADDERLink INFINITY FX.

USB 2.0 True Emulation

ADDERLink INFINITY FX enables you to connect most USB devices from mice and keyboards through to graphics tablets, jog shuttles, joysticks, 3D explorers and USB flash drives. However currently Isochronous devices like web cams and USB microphones are not supported.

Digital Stereo Audio

ADDERLink INFINITY FX delivers crystal clear stereo audio digitally across the network. This ensures continuous fidelity and channel separation between the Tx and Rx units, or even in Multicast environments.

RS232 channels

The ADDERLink INFINITY FX includes a bi-directional RS232 interface which can be used to connect devices like touch screens or industrial control equipment.

Point to Point or via 1GBe Network switch. You can connect directly together or you can route through a network switch. These devices are capable of working as a digital matrix switch with the addition of the ADDERLink INFINITY Manager (A.I.M.).

  • Two single link DVI links  ( 2 x 1920×1200 maximum) or a single Dual link DVI link ( 2560×1600 maximum)
  • 2 channel Digital Audio
  • USB 2.0 True EmulationBi-directional RS232
  • Fall back option over CATx
  • Point to point direct connect or through 1Gbe Network switch


Hardware compatibility

All computers with DVI (inc. dual head and dual link), USB, Audio, RS232 – requirement dependent

Software compatibility

All known operating systems

Computer connections Transmitter (Tx)

DVI-D x 2, Audio 3.5mm in, Audio 3.5mm out, USB type B, RS232 9 pin D-Type, SFP slot

Computer connections Receiver (Rx)

Video: DVI-D x 2, Audio 3.5mm in, Audio 3.5mm out, USB type A x 4, RS232 9 pin D-Type, SFP slot

Physical design

1U compact case, robust metal construction. 198mm/7.92” (w), 44mm/1.76” (h), 150mm/6” (d), 1.1kg/2.7lbs.


2.5mm DC jack (power adapter included),100-240VAC 50/60Hz, 0.4A, input to power adapter, 5VDC 20W output from power adapter

Operating temperature

0 to 40 deg C / 32 to 104 deg F



Rackmount Options

RMK-4S: 1 unit per 1U 19 inch
RMK-4D: 2 units per 1U 19 inch

Order Codes

ALIF2002P-SM-XX: (pair – Receiver & Transmitter – Single Mode SFP)
ALIF2002P-MM-XX:  (pair – Receiver & Transmitter – Multimode SFP)

XX= Mains Lead Country Code:
UK = United Kingdom
US = United States
EURO = Europe

   Images            VideosADDERLink INFINITY dual
ADDER Rack Mount Kit RMK4D
RMK4D – 19″ Rack Mount 1U Kit for 2 units: ADDERLink IP, ADDERLink IP Gold, ADDERLink INFINITY, ADDERView CATx 1000 (8 and 16 port), ADDERView CATxIP 1000 (8 and 16 port) and ADDERView CATxIP 5000.
ADDER Rack Mount Kit RMK4S
RMK4S – ADDER 19″ Rack Mount 1U Kit for ADDERLink IP, ADDERLink IP Gold, ADDERLink INFINITY, ADDERView CATx 1000 (8 and 16 port), ADDERView CATxIP 1000 (8 and 16 port) and ADDERView CATxIP 5000.
Single link, digital video and USB2.0 over a single cable
Single link, single head digital video and USB2.0 over a single cable
Dual link or dual head digital video and USB2.0 over a single cable
Dual link, dual head digital video and USB (VM) with VNC remote access
ADDERLink INFINITY transmitter and receiver units allow multiple remote users to access host computers in a very flexible manner. Such flexibility requires management and coordination – that is where ADDERLink INFINITY Manager (A.I.M.) becomes vital.
Posted in ADDER overview, Air Traffic Control, Audio Visual, AV Extender, Banking, Broadcast, Command & Control, Data Center, Defence, DVI KVM Extender, Fiber Optic KVM Extenders, Goverment/Federal, Medical Imaging, MultiScreen KVM Extender.