KVX Series KVM Extender Kit over Fiber - 4K, Dual-Monitor, DisplayPort, USB 2.0, Serial, Audio, Local Video


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Black Box KVXLCDPF-200

Extend KVM signals up to 18.6 miles (30 km) over singlemode fiber via SFP

KVXLCDPF-200 Features

  • DisplayPort dual-head 4K transmission up to 30 km over singlemode cable
  • Local and remote units connect at distances of up to 10 km using SFP below 1250 Mbps
  • Supports DisplayPort UHD video resolution up to 3840x2160 at 30Hz
  • Transparent USB 2.0 extension supports HID devices, mass storage devices
  • Supports RS-232 peripheral (serial) devices
  • Bi-directional audio via speaker/mic connection
  • Local video port loopback for monitoring on transmitter (TX) unit

The KVX Dual Head KVM Extender lets you control a server or computer over a single-mode or multimode cable at distances of up to 10 km (depending on the SFP used, fiber type, and fiber bandwidth). This extender also supports 4K video. PC connection cables are included with this product, making it a solution that is ready to use right out of the box.

You can use your existing keyboard, mouse, and monitor to access both the server room and your office computer, saving space and avoiding the need for a dedicated remote console. KVX Dual Head is the perfect low-cost solution for transportation control centers, medical facilities, industrial warehouses, and extended workstations.

KVX Dual Head is equipped with an RS-232 serial channel that connects to a serial terminal or to serial devices, such as touchscreens and barcode scanners. It eliminates the need for traveling back and forth between the local computer and remote console, making it an efficient and flexible solution.

KVX Dual Head also includes local video, allowing access to an additional monitor at the transmitter side. It's perfect for any situation that requires monitoring of connected PCs. This extender is TAA compliant and backed by free lifetime technical support.

KVX Dual Head is ideal for applications that require the console to be in a conveniently accessible location while the system equipment needs to reside in a safe place - away from dust, dirt, and harsh environmental influences. It also provides a cost-effective way of keeping sensitive data, such as financial and personal information, safe in a heavily secured data center while still allowing remote access to users.

Product Includes

  • (1) Transmitter
  • (1) Receiver
  • (2) 5V, 2A Power Supplies (Includes US, EU, AU & UK Plug types)
  • (2) DisplayPort Cables 1.2m (4 ft.)
  • (1) USB Type A To B Cable, Male/Male 1.8m (6 ft.)
  • (1) 3.5mm Dual Audio/Mic Cable, Male/Male 1.8m (6 ft.)

KVXLCDPF-200 Ports

Technical Specifications

Housing Material Metal Chassis
DDC Support DDC, DDC2, DDC2B
Distance (Maximum) Up to 18.6 miles (30 km), depending on SFP used
Indicators Power: Red
Link: Green
MTBF Transmitter (TX): 137,540 Hours
Receiver (RX:) 165,620 Hours

*Using MIL-HDBK-217F (N2) Parts Count Prediction Calculator
Environment condition which is GB (Ground Benign: Business and Scientific computers included in this Environment)
Operating Temperature 32 to 122° F (0 to 50° C)
Resolution 3840x2160@30Hz,4K @ 30 Hz, 3008x1692@60Hz(Mac), 2560x1600@60Hz, 2560x1440@60Hz, 2560x1440@30Hz,
1920x1200@60Hz, 1920x1080@60Hz, 1680x1050@60Hz, 1440x900@60Hz(Mac), 1366x768@60Hz, 1360x768@60Hz,
1280x1024@60Hz, 1280x800@60Hz, 1280x768@60Hz, 1152x864@60Hz, 1024x768@60Hz, 1024x600@60Hz, 800x600@60Hz
Storage Temperature -4 to 140° F (-20 to 60° C)
Item Specifications
Host connection:
Video Input: (2) DisplayPort female;
Serial Control Port: (1) DB9 female;
Link Port: (2) SFP cage;
USB: (1) USB Type-B female;
Audio: (1) Line in; (1) Line out;
Local Video Output: (2) DisplayPort female

Console connection:;
Video Output: (2) DisplayPort female;
Serial Control Port: (1) DB9 male;
Link Port: (2) SFP cage;
USB: (4) USB Type-A female;
Audio: (1) Mic In; (1) Speaker Out
Dimensions - Receiver 0.83" H x 3.27" W x 7.09" D (2.1 x 8.3 x 18 cm)
Dimensions - Transmitter 0.83" H x 3.27" W x 7.09" D (2.1 x 8.3 x 18 cm)
Weight - Receiver 0.85 lb. (0.386 kg) (no SFP)
Weight - Transmitter 0.85 lb. (0.386 kg) (no SFP)

Black Box KVXLCDPF-200 Resources

Black Box KVXLCDPF-200 Data Sheet (PDF)

Black Box KVXLCDPF-200 Manual (PDF)