SKU: 84285304239

Black Box ServSwitch Single DVI Fiber Optic KVM Extender, USB, Single-Mode

Sale price$1142.74 Regular price$1269.71
Save 10%

Pay in installments of $317.43 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Black Box ServSwitch Single DVI Fiber Optic KVM Extender, USB, Single-ModeThe ServSwitch Single DVI Fiber Optic KVM Extender is the ideal solution for extending keyboard, video, and mouse control over long distances with uncompromising clarity. Engineered for mission critical environmentsdata centers, control rooms, laboratories, and security centersthis extender leverages single mode fiber to carry a complete KVM signal path far beyond traditional copper limits. It supports DVI D video up to 1920 x 1200, USB keyboard and

The ServSwitch Single DVI Fiber Optic KVM Extender is the ideal solution for extending keyboard, video, and mouse control over long distances with uncompromising clarity. Engineered for mission-critical environments—data centers, control rooms, laboratories, and security centers—this extender leverages single-mode fiber to carry a complete KVM signal path far beyond traditional copper limits. It supports DVI-D video up to 1920 x 1200, USB keyboard and mouse, and a dual-access design that empowers a single operator to control the remote system from multiple locations. With robust build quality, low latency, and EMI immunity thanks to fiber, this product delivers dependable performance and flexible deployment for demanding workflows.

  • Long-distance mastery: Extends keyboard, mouse, and DVI-D video signals up to 6.2 miles (about 10 kilometers) over single-mode fiber, enabling you to separate your control room from your server room without sacrificing signal integrity. This fiber-based solution thrives in environments with significant electrical interference, existing fiber infrastructures, or campus installations where copper cabling is impractical. The result is consistent image quality, stable color reproduction, and reliable performance at extended reach, even in challenging rack installations or facilities with complex floor plans.
  • High-resolution video support: With support for resolutions up to 1920 x 1200, the extender preserves image sharpness and text clarity for dashboards, maps, engineering drawings, multi-window telemetry, and surveillance feeds. The DVI-D path provides precise color fidelity, accurate rendering of graphics, and minimal artifacts over the long fiber link, ensuring operators don’t miss critical details during monitoring or analysis. Whether you’re presenting detailed schematics or monitoring high-resolution feeds, this system keeps visuals crisp across the entire distance.
  • USB keyboard and mouse extension: The USB interface travels with the video signal, enabling standard USB HID peripherals to operate seamlessly at the remote end. Expect reliable cursor control, accurate keystrokes, and straightforward plug-and-play setup with minimal driver requirements. The system is designed to minimize input latency, which is essential for precise control in tasks such as live diagnostics, software development, remote management, and command-and-control operations.
  • Dual-access for a single user: The dual-access design gives a single operator the flexibility to control the remote system from more than one location, enhancing redundancy and operational efficiency. This is ideal for operators who need quick local access beside the server room and convenient remote access from a secondary control area. The setup supports smoother workflows, reduces travel time, and improves uptime by enabling seamless failover and alternate-control paths without adding complexity.
  • Plug-and-play integration with a rugged KVM path: Designed to slot into existing KVM workflows with minimal steps, the transmitter connects to the host PC and the receiver connects to the monitor, keyboard, and mouse, with the two units linked via fiber. This compact, durable, plug-and-play path scales with your environment, reduces cable clutter, and supports future expansion as your fiber network grows. Built for enterprise environments, it maintains stable performance across typical data-center conditions and supports continuous operation with reliable long-distance connectivity.

Technical Details of Black Box ServSwitch Single DVI Fiber Optic KVM Extender, USB, Single-Mode

  • Distance: Extends keyboard, mouse, and DVI-D video signals up to 6.2 miles (10 km) over single-mode fiber.
  • Video Resolution: Supports up to 1920 x 1200 (WUXGA) for crisp text, detailed graphics, and smooth video rendering.
  • Video Interface: DVI-D digital video path ensures high-quality image rendering across the extended link.
  • Peripherals: USB interface to support keyboard and mouse peripherals at the remote end; USB HID compatibility for plug-and-play operation.
  • Fiber Type: Single-mode fiber optic link designed for long-distance transmission with low attenuation and high bandwidth capacity.
  • Access: Enables dual access for a single user, allowing control from multiple locations as needed for redundancy and flexibility.
  • Compatibility and design: Engineered to integrate with standard KVM setups and existing fiber networks, suitable for enterprise deployments and mission-critical environments.

How to install Black Box ServSwitch Single DVI Fiber Optic KVM Extender, USB, Single-Mode

  • Step 1 – Prepare your host and display: Connect the host computer’s USB and DVI-D outputs to the transmitter unit. Ensure the host is powered on and configured to output the desired resolution. Verify that the display is ready to receive a connected signal.
  • Step 2 – Prepare the remote workstation: Connect the monitor to the receiver’s DVI-D input and plug the keyboard and mouse into the USB ports on the receiver. Confirm that the peripherals respond correctly to basic input commands before establishing the fiber link.
  • Step 3 – Link with fiber: Run a single-mode fiber optic cable between the transmitter and receiver. Ensure the fiber connectors are securely seated and properly terminated to minimize insertion loss. Check for any physical obstructions or bending that could impact signal integrity.
  • Step 4 – Power and test: Apply power to both the transmitter and receiver units. Power-on tests should show a stable link and functional keyboard/mouse input with the video displayed on the remote monitor. If needed, adjust the display settings to reach the target resolution (up to 1920 x 1200).
  • Step 5 – Validate operation and optimize: Use the dual-access capability to verify local and remote control paths. Confirm that switching between access points is seamless and that the user experience remains consistent across locations. Document the setup for future expansion or redeployment if your facility changes footprint.

Frequently asked questions

  • Q: How far can I extend the signal? A: The ServSwitch Single DVI Fiber Optic KVM Extender extends keyboard, mouse, and DVI-D video up to 6.2 miles (approximately 10 kilometers) over single-mode fiber, subject to fiber quality, connectors, and installation practices.
  • Q: What video resolution is supported? A: It supports up to 1920 x 1200 (WUXGA), enabling clear text and detailed graphics across the extended distance.
  • Q: Which USB devices are supported? A: USB keyboards and mice are supported at the remote end; standard USB HID peripherals are compatible with minimal configuration.
  • Q: Does it support dual-access for a single user? A: Yes. The extender provides dual-access capability for a single user, enabling control from multiple locations for greater flexibility and redundancy.
  • Q: Is this extender compatible with existing KVM setups? A: It is designed to integrate with standard KVM workflows and fiber deployments, offering a straightforward upgrade path from copper-based extenders or direct connections to fiber-enabled environments.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84285304239

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 26 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Stacy
Fort Morgan, US
★★★★★ 5
Best Handbag Iv ever Purchased from Amazon
Size: Large, Color: 2-croco Purple
I was a scrolling to purchase a new Handbag. Many of my Handbags were ruined in my storage due to a water leak and mold damage. So feeling sorry for myself a new handbag just may cheer me up. I saw this BEAUTIFUL handbag and looking at hundred’s of bags on Amazon. Then after close inspection on this particular handbag I really liked I realized it’s the exact same handbag Iv been using the past several years. Lol 😂 Mine is now a bit worn and starting to show which after 2-3 years of continual and I have a tendency too be hard on my handbags. It’s super easy to wear on my arm or just by the very sturdy handle. It holds up to the weight of all my things So it’s time for several new ones now that my collection has been destroyed. I have to say I still LOVE this handbag. The Color, Style and multiple pockets organizes my belongings. It’s just and Amazing handbag and the price point is great an absolute plus. It stacks up to other high priced brand names. Even after being well worn I still receive compliments on this handbag. Now the decision do I buy it again since Purple is my favorite color or maybe get it in a different color. Maybe Red for the holidays or Black for versatility? Still purple is my favorite. I’ll never be able to decide but if you’re considering a new handbag I’d give this one a try you won’t regret it. Enjoy 👜
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 23, 2025
J
Verified Purchase
Jp0593
Omaha, US
★★★★★ 5
Beautiful presentation and great quality! 👜✨
Size: Large, Color: 1-black/Beige+red, Size: Large, Color: 1-black/Beige+red
This handbag really exceeded my expectations. The presentation was beautiful, and the material feels high-quality and durable. I especially love the small pouch that comes with it — I used it for a quick meeting with just my essentials inside, and it looked elegant and simple on its own. The larger bag has plenty of space, the stitching looks well done, and the overall design feels very sturdy and stylish. It’s a great set that you can use for everyday wear or for quick outings with the small pouch. I’m very happy with this purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2025
R
Verified Purchase
Roxanne
Lexington, US
★★★★★ 5
Spacious n elegant
Size: Large, Color: 2-croco Purple
Beautiful bold color, I got lots of compliments. It has lots of space also
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
A
Verified Purchase
Aundine
New York, US
★★★★★ 4
Study and Attractive, but limited space.
Size: Large, Color: 3-ostrich Purple
I've owned it since Sept 2025 and used it about three times. The Pros are that it's a really rigid purse, like luggage. It doesn't collapse, which probably means it can handle a roughing up. (I'm not hard on my purses.) Another pro is that it's VERY attractive. I got the purple and it was quite elegant. The cons are that things don't fit into it smoothly. There's a zip pocket in the middle of the purse which is cumbersome. And though it fits a lot, there's a lot of work to configure it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
C
Verified Purchase
C. Wilson
Lowell, US
★★★★★ 5
Great Company and BEAUTIFUL purse
Size: Large, Color: White Floral, Size: Large, Color: White Floral
I wrote the following review. I changed from 2 starts to five stars. The company reached out to me and offered to rectify the problem. I am very IMPRESSED!!! I will say that a stranger thought it was a Dooney and Bourke!!! "I love this purse and have received many compliments on it. However, one of the pins holding the handles fell out somewhere. I tried to work with Amazon to get a new pin for it, but because I received it in March, they cannot do anything. I will use a paper clip to hold the handle, but obviously it will not look like a purse anyone would want to purchase. I expected it to last at least through the summer."
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

recommand products