Technologies for a Dynamic World

Founded in 1992, Compufox provides quality optical transceivers (SFP, SFP+, SFP28, X2, Xenpak, XFP, SFP28, QSFP, QSFP28, QSFP-DD. We also carry fiber cables, copper cables, media converters and Network adapters.

Our Transceivers are 100% compatible with major brands like Arista, Ciena,
Cisco, HP and come with 1 year warranty.

Our clientele ranges from resellers, governments agencies, to banks and educational institutions.

Why Buy Optical transceivers from Compufox?

Reliability: Manufactured to exact OEM (original equipment manufacturer) specifications.

Affordability: Up to 90% off list price of major brands.

Availability: Large inventory for immediate delivery.

Warranty: backed by 3 year warranty, and advanced replacement policy.

Can I install Compufox transceivers on Cisco, 3Com, HP equipment without affecting the warranty of the equipment the transceivers are being installed into?

It is a misconception to think that using third party transceivers will void your switch warranty. The truth is they do not. And more importantly, it is against the law for the OEM to say it does. The Federal Trade Commission's Magnuson-Moss Act protects consumers from this misconception! Under this act consumer warranties cannot include tie-in sales. In other words, Manufacturers cannot oblige you to buy their transceivers to keep their switch warranty valid.

For more information or a better understanding on the Magnuson-Moss Act please visit:

Why are Compufox transceivers much cheaper than Cisco, HP, or 3 Com?

Manufacturers such as Cisco, HP, 3Com, and many others buy their transceivers from third party manufacturers and add their logo and sticker to them and sell them at high margins.

Does Compufox ship internationally?

Yes we ship worldwide, please call us at 305-865 8517 or place your order online at

Return Policy

In order to return a defective product to Compufox, the following is needed:

- An RMA number: Please call us at 305-865 8517 or e-mail us to [email protected] to request an RMA number.

- A copy of the original invoice.

Please ship the returned item or items to the following address:


RMA # (Please put the # given to you)

7601 East Treasure Drive # 1408

Miami, FL 33141


The customer will ship the returned products to Compufox at his expense.

Compufox will pay the shipping cost to send the replacement products.

Very Important: Please make sure to select the correct transceiver for your router or switch. Should you have any doubts about which transceiver will work for your switch or router, please call us at 305-865 8517 or e-mail us to [email protected].

All defective products returned to Compufox must be accompanied by a printed test report showing that they did not work.

Returns must be made within 30 days of purchase to be eligible for a refund.
Products returned to Compufox that are not defective are subject to a 20% restocking fee.

COMPUFOX contact info:

Address: 7601 East Treasure Drive Suite 1408

Miami, Florida 33141 USA

E-mail: [email protected]

(305) 865-8517

+1 (305) 710-6768