ARKA™ SKVM-4 Secure KVM Switch
One keyboard, mouse and display across up to four networks of different classification, with no data leak between them.
Officers and analysts often sit at desks with three or four PCs, one for each network. A normal KVM switch can leak data between those machines through shared USB, EDID or memory. The SKVM-4 uses unidirectional optical data paths for keyboard and mouse, isolated EDID emulation and no shared memory, so a single workstation can operate several isolated networks safely.
It reduces desk clutter and cost while keeping air gaps intact.
Key features
Technical specifications
| Model | SKVM-4 (4-port); SKVM-2 and SKVM-8 variants |
|---|---|
| Video | DisplayPort / HDMI, up to 4K @ 60 Hz; dual-head option |
| USB | Keyboard & mouse only (HID filtering); other devices rejected |
| Isolation | Optical unidirectional data diodes per channel |
| Tamper protection | Active anti-tamper, holographic seals |
| Power | External 12 VDC adapter, 230 VAC input |
| Warranty | 5 years OEM warranty |
Typical applications
Defence & intelligence
Operate classified and unclassified systems from one desk.
Control rooms
Switch between SCADA, corporate and CCTV systems safely.
BFSI dealing rooms
Isolate trading, core-banking and internet PCs.
Government secretariats
Separate NIC, internet and restricted networks.
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