Black Box 1-800-316-7107 


Helping you is our priority at Black Box.

We're committed to providing the best customer service in the industry. We're here for you, 24/7, 365.

We'll call you

A technical expert will call you shortly.

Submit Connecting call...

Call Us

Customer Sales & Service Support

Black Box Brand Product Support

IT Services & Voice Support

Send us a FAX


DKM KVM Matrix Switch SFP Module for ACXIO8-SFP

Replacement SFP for ACXIO8-SFP

Call for Pricing

Limited Quantity In Stock
Typically Ships within One Week
Call 877-877-2269 for pricing and to place order.
Extended Double Diamond™ Warranty Available (3 Additional Year)

Product Features

  • Provides one LC duplex fiber input/output for the DKM FX HD Video and Peripheral Matrix switching system.
  • Plugs into a slot on the empty DKM FX HD Video and Peripheral Matrix Switch SFP I/O Module (ACXIO8-SFP).
  • Distances up to 10 km (6.2 mi.) over single-mode 9-µm fiber.


NOTE: As standard, the SFP supports connections to a duplex, 9-µm single-mode cable, but it can also be used with a duplex 50- or 62.5-µm multimode cable.

NOTE: Supports point-to-point connections only. Connecting through active network components, such as Ethernet hubs or routers, is not supported.

Tech Specs

CE Approval Yes
Connectors (1) duplex LC (1000BASE-FX)
Distance (Maximum) Without extenders, amplfiers, or boosters: Over single-mode 9-µm fiber: 10 km (6.2 mi.); Over multimode 50-µm (OM3) fiber: 1 km (0.6 mi.); Over multimode 50-µm fiber: 400 m (1312.3 ft.); Over multimode 62.5-µm fiber: 200 m (656.1 ft.) NOTE: If you use multimode fiber cable and connect a fiber port to the system's extender transmitters and receivers, you can normally double the maximum acceptable cable length.
RoHS Yes
This product works with:
These DKM FX components are part of a complex and flexible modular system. You will need to contact Black Box to have them assembled to fit your application. To configure your DKM FX HD Video and Peripheral Matix Switch setup, contact our FREE Tech Support.

* Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.



Double Diamond Warranty

Extended 1 Year Warranty Available

Protect your purchase with an additional 1 Year Double Diamond™ warranty!
Cost: $14.14

Extended 3 Year Warranty Available

Protect your purchase with an additional 3 Year Double Diamond™ warranty!
Cost: $28.27


Double Diamond™ Warranty (Standard)

Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

The KVM Matrix Switch SFP Module for ACXIO8-SFP comes with a standard 2 Year Double Diamond™ Warranty (Standard) already included.

During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

Plus, get an Extended Double Diamond Warranty.

You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

* Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.