Rose CRK-2DFMUD2D
Expert rating8.4 / 10
- Port Count:
- 1 (extender pair)
- Video Standard:
- Dual-head DVI
- Max Resolution:
- 1920x1200 per head
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Manufacturer: Rose Electronics Last updated: 2026-09-12
Rose CRK-2DFMUD2D Review
Rose CRK-2DFMUD2D dual-head DVI multi-mode fiber KVM extender, up to 1 km, 1920x1200 per head.
Part of Rose's CrystalView DVI Fiber line: a dual-head DVI and USB extender over multi-mode fiber, reaching up to 1 km, with a local port so the computer can also be used at its own end.
DVI Over Fiber
The unit carries two DVI heads plus USB over multi-mode fiber, up to 1 km, far beyond what copper CATx extenders reach.
Comparison to Alternatives
Versus Rose's CrystalView HDMI and DisplayPort fiber extenders (CRK-2DTX series), this is the DVI option at 1920x1200 per head; pick the HDMI or DisplayPort models for 4K.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8.4 / 10
A premium redundant extender for facilities where console connectivity cannot fail; overkill outside mission-critical deployments.
Best for
- Mission-critical control rooms needing redundancy
- Hospitals and defense sites
- Facilities prioritizing uptime over cost
Not for
- Standard single-link deployments
- Budget-constrained facilities
- Short-distance co-located setups
Specifications
What these specs meanHow much this extender can do compared with other KVM extenders, rated from its specifications.
Design
| Port Count | 1 |
|---|---|
| Switching Method | N/A, dedicated extender, no switching |
Topology
| KVM Segment | Extender |
|---|
Video & Features
| Video Standard | Dual-head DVI |
|---|---|
| Max Resolution | 1920x1200 per head |
| USB Hub Ports | 4 |
| Audio Support | No |
Per display capability
| Max Refresh At Max Resolution | 60 Hz |
|---|
In the box and price
| Price | 6399.00 USD |
|---|
FAQs
What are the key specifications of the Rose CRK-2DFMUD2D (Dual-Head DVI Multi-Mode Fiber KVM Extender)?
The Rose CRK-2DFMUD2D (Dual-Head DVI Multi-Mode Fiber KVM Extender) is a KVM switch from Rose Electronics. Key specs: Port Count 1 (point-to-point extender), Switching Method N/A, dedicated extender, no switching, Video Standard Dual-head DVI, Max Resolution 1920x1200 per head, Extension Distance up to 1 km over multi-mode fiber.
Who is the Rose CRK-2DFMUD2D (Dual-Head DVI Multi-Mode Fiber KVM Extender) best suited to?
Best suited to: Control rooms and secure sites that need a DVI console far from the computer; Installations where copper runs are too long or electrically noisy; Setups that need local access at the computer end too.
What are the drawbacks of the Rose CRK-2DFMUD2D (Dual-Head DVI Multi-Mode Fiber KVM Extender)?
Not the best fit for: 4K or HDMI/DisplayPort-only displays; Short runs where a CATx extender costs less; Budget-constrained deployments.
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