About Fiberinthebox Factory

Fiberinthebox has been committed to doing R&D, manufacturing, and selling optical fiber communication products and services for more than 10 years. We mainly provides a wide selection of brand new optical communication products of high quality and best price, including full series of optic transceivers, DAC cables, CWDM&DWDM MUX DEMUX,OADM, fiber patch cables, passive components, media converters, fiber accessories and other related optical products. Fiberinthebox committed to be the worldwide best optical fiber communication products supplier, offering the high quality and cost-competitive optical fiber communication products.

fiberinthebox production line

Fiberinthebox have a group of top industry scientific research talents and long-term committed to research and development of optical fiber communication. Our outstanding performance can meet the need of the customer special requirements, including the extended voltage and temperature, minimizing jitter, EMI and power dissipation. With our strong design, manufacturing, logistics team, custom service and wholesale service, we have the absolute advantages of offering you variety of quality and saving your time & money.

fiberinthebox test workshop

Here is our mission:

Quality Commitment

First-class production technology & skills with top-clean anti-static workshop and advanced production equipment, together with severe reliability test and quality control speak for our best quality.

100% Compatibility and Stability

All our products have gone through strict compatibility tests on the prevalent brands of switching devices and router devices. This secures the product compatibility and stability on different brands of devices.

Best Price

Mass procurement and sale ensures low purchase cost; improving first pass yield (FPY) and reliability decrease after-sale cost; customized product design gives our products the privilege of low cost and strong competitiveness.

OEM&Costom Service

Product customization has been a core service of Fiberinthebox. Many products can be customed to meet customers’ personalized requirement.

Buy Risk-Free

Your purchases from are always risk-free. Contact us if you are not satisfied with your purchase for any reason. We will process the refund for you.