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Two small matte-black metal boxes with DisplayPort, USB, serial and SFP ports, shown side by side

Black Box Corporation

Black Box KVXLCDPF-200 Dual-Head 4K KVM Switch over Fiber

SKU CH-QF87-RFWRY MPN KVXLCDPF-200

Extends dual 4K DisplayPort, USB 2.0, audio and serial over singlemode fiber up to 30 km with local video loopback

  • PC connectionsTRANSMITTER Host connection: Video Input: (2) DisplayPort fe
  • Console portsRECEIVER Console connection: ; Video Output: (2) DisplayPort
  • Computer ports2 Ports
  • Monitor ports2 Ports
  • Supported video resolutionup to 3840 × 2160@30 Hz,4K
  • Status lightsPower: Red Link: Green
  • Dual 4K displays reach 30 km over singlemode fiber
  • 3840 x 2160 at 30 Hz keeps detail sharp
  • USB 2.0 extends keyboards, mice and storage transparently
  • Bidirectional audio links speakers and microphone at the console
  • RS-232 serial port connects scanners or terminals remotely

Dual-Head 4K KVM Extender

The Black Box KVXLCDPF-200 extends dual DisplayPort video, USB 2.0, audio and RS-232 signals up to 30 km over singlemode fiber. It supports resolutions up to 3840 x 2160 at 30 Hz and includes local video loopback on the transmitter for monitoring. Two ports on each side allow one computer to drive two remote displays. Power supplies and cables are included.

IT managers and integrators needing remote dual-4K

This extender suits operators who must place a workstation up to 30 km from its console while keeping full keyboard, mouse, mass-storage, audio and serial control. It does not suit buyers who need higher refresh rates than 30 Hz at 4K, more than two video heads, USB 3.x speeds or copper cabling beyond the SFP link.

Check your DisplayPort outputs and SFP modules

Verify the source computer provides two DisplayPort outputs and that the console monitors accept DisplayPort input at 3840 x 2160@30Hz. Confirm singlemode fiber is available for the desired distance and select SFP transceivers rated for up to 1250 Mbps. Ensure the operating environment stays within 0 to 50 °C and that power outlets accept the supplied 5 V 2 A adapters with regional clips.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $1,067.99
Pricier than about 91% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameBlack Box
Product lineKVX Series
Model nameKVXLCDPF-200
Product typeDisplayPort, USB
Display
Supported video resolutionup to 3840 × 2160@30 Hz,4K
Ports & slots
PC connectionsTRANSMITTER
Host connection:
Video Input: (2) DisplayPort female;
Serial Control Port: (1) DB9 female;
Link Port: (1) SFP cage;
USB: (1) USB Type B female;
Audio: (1) Line in, (1) Line out;
Local Video Output: (2) DisplayPort female
Console portsRECEIVER
Console connection: ;
Video Output: (2) DisplayPort female;
Serial Control Port: (1) DB9 male;
Link Port: (1) SFP cage;
USB: (4) USB Type A female;
Audio: (1) Mic In, (1) Speaker Out
Computer ports2 Ports
Monitor ports2 Ports
Size & build
Product dimensions(Per Unit): 0.83 in H × 3.27 in W × 7.09 in D (2.1 × 8.3 × 18 cm)
Product weight(Receiver): 0.85 lb (0.386 kg) (no SFP)
Weight (Transmitter): 0.85 lb (0.386 kg) (no SFP)
Shipping weight1.36 kg
Package size318 × 222 × 95 mm
In the box
In the box(1) Dual-Head DisplayPort KVM Fiber Extender Transmitter
(1) Dual-Head DisplayPort KVM Fiber Extender Receiver
(2) Wallmount Power Supplies 5 V, 2 A W/ US, EU, AU, and UK Power Clips
(2) DisplayPort Cables, M/M (6-ft./1.8-m)
(1) USB Type A To B Cable, M/M (6-ft./1.8-m)
(1) 3.5-mm Dual Audio/Mic Cable, M/M (6-ft./1.8-m)
Environment & compliance
Temperature range32 to 122 °F (0 to 50 °C)
More details
Status lightsPower: Red
Link: Green

Questions about this item

What host ports must my computer provide to connect the transmitter?

The transmitter needs two DisplayPort female outputs, one USB Type B female port, one DB9 female serial port, and line-in plus line-out audio jacks.

Will my existing USB 2.0 keyboard and mouse work through the receiver?

Yes, the receiver provides four USB Type A female ports that transparently extend USB 2.0 for HID devices such as keyboards and mice.

Which LED colours confirm the link is active after I install the SFP modules?

A green Link LED on each unit indicates the fiber connection is established, while a red Power LED shows each unit is powered.

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