Adder KVM and signal distribution
KVM extension, switching and matrix systems — they separate the computer from the operator and reunite the two over a network.
56 products · 6 categories
Adder is a British manufacturer of KVM and signal distribution systems: ADDERLink INFINITY extenders that leave the computer in the machine room and carry keyboard, video and mouse to the operator console over CATx or an IP network, ADDERView switches, multi-operator matrix architectures and the secure KVM range.
Its buyer is wherever the computer cannot sit on the operator's desk: control rooms, broadcast studios, air traffic and site monitoring centres, laboratories. The reasons are heat, noise and physical access security — the machine goes in a locked room and only a screen and a keyboard stay on the desk.
The secure range answers a different need: where networks at different security levels are run from one console, the data flow has to be one-way and the device tamper-protected.
| Role | Authorised Dealer |
|---|---|
| Scope | Engineering · installation · commissioning · support |
| Manufacturer | Adder Technology — United Kingdom |
| Application | Control room · broadcast · laboratory · data centre |
| Products | 56 products · 6 categories |
Product information and images are compiled from the manufacturer's own publications; they do not depict a Sedan Mühendislik installation. Technical data is confirmed before ordering.
From extender to matrix
Click a category to see every model in that architecture with its technical specifications.
KVM extendersThe ADDERLink INFINITY family: it leaves the computer in the machine room and carries keyboard, video and mouse to the operator console over an IP network or CATx.24 products
KVM switchesADDERView desktop and rack switches — access to many machines from one console, including multi-viewer and IP-enabled models.10 products
Secure KVMThe tamper-protected ADDERView Secure range, with unidirectional data flow, for environments where networks at different security levels are managed from one console.9 products
KVM matrixADDERView Matrix user stations — the matrix architecture for control rooms where many operators reach many sources at the same time.3 products
AccessoriesCATx computer access modules (USB, PS2, SUN, DisplayPort) and rack mount kits — the interface parts that complete a system.8 products
SoftwareCentral management with ADDERLink INFINITY Manager, and screen-to-screen switching from one keyboard and mouse with Free-Flow.2 productsThe two questions KVM raises most
CATx or IP — which should we choose?
Distance and flexibility decide. CATx is a point-to-point link: simple to install, lowest latency, but the cabling fixes which console connects to which machine.
On the IP side every console can reach every machine and the system can be grown later; in exchange it needs a network and that network configured correctly.
Send the number of consoles, the number of machines and the distance between them; we will show which one comes out cheaper as two scenarios.
In practice, what is the difference between secure KVM and ordinary KVM?
An ordinary KVM is designed for convenience. The secure range is designed for environments where networks at different security levels are managed from the same console: data flow is unidirectional, there is no memory shared between ports, and the device is tamper-protected.
If your specification calls for a particular certification, send the clause — we will confirm in writing which model meets it.
How many consoles, how many machines, what distance? Write to us and we will work out the architecture together.
Write your questionWe reply with a written quote.Send your console and machine count
How many operator consoles, how many machines and the distance between them — those three are enough. We come back with an architecture proposal and the price.