After picking up the optical module, align the electric cleaning pen with the optical fiber interface of the optical module, press the button and stop for about 1 second, the pen head will automatically clean the port, and finally pull out the pen head to complete the. After picking up the optical module, align the electric cleaning pen with the optical fiber interface of the optical module, press the button and stop for about 1 second, the pen head will automatically clean the port, and finally pull out the pen head to complete the. Knowing how to clean SFP modules, performing routine SFP maintenance, and maintaining your optical module will avoid downtime and prolong the usable life of your equipment. This article will give you practical tips on keeping your modules functioning well and your network healthy. Using the wrong tools, applying excessive force, or skipping inspection can actually worsen contamination or even damage the delicate optical components inside the transceiver. Many real-world failures are the result of. During use of the optical module, dust and dirt will remain on the end face, requiring regular cleaning to maintain peak performance. First of all, we must wear anti-static gloves before cleaning to prevent static electricity from damaging the optical transceiver due to friction. The XMT fiber cleaning swabs from Sticklers™ are the industry's best and least expensive MPO; QSFP+ connector cleaner. This is a short video of cleaning a Ball Lens. Fiber optic transceivers are highly.