Product Details
SC ST FC Connector Mini Fiber Optic Cleaner Pen 2.5mm
A fiber optic clean pen (also called a fiber optic cleaning pen or
clicker cleaner) is a handheld, portable tool designed to quickly
and effectively remove dust, oil, and other contaminants from fiber
optic connectors (e.g., LC, SC, FC, ST) and end-faces. It is widely
used in telecom, data centers, and field maintenance to ensure
optimal signal transmission and prevent insertion loss or damage.
Specification:
Tools | Reasons of Undesired Effects |
Optic Fiber Stick and Electronic Optic Fiber Cleaner | 1) Though it is good at the first cleaning, there is secondary
pollution after repeated use. (Secondary pollution is avoided by
our CLEP because the cleaning part will be updated after use). 2) High cost. |
Non-Woven Fabrics (Clothes or Towel) and Cotton Ball Rod | 1) It is not suitable for the final cleaning because of the
depilation.It may cause of failure. 2) The Metal powder and dust will cause damage to the fiber end
face. |
High Pressure Gas | 1) It is good for the floating dust at a non-contact method.
However there is little effect to the backlog dust. 2) There is little effect to the oil. |
Effect of dust heating by high-energy laser:
1.1 Burn the fiber stub
1.2 Fuse the surrounding of fiber stub
1.3 Melt the surrounding metal powder of fiber stub
Application:
2.1 Optical Transceiver Module Port
2.2 Tosra End Face
2.3 Yin-Yang Optical Attenuator End Face
2.4 Patch Panel Port
2.5 Optical Transmitter And Receiver Port
Performance:
Company Profile
DOWELL Factory Display
We have two subcompanies, one is SHENZHEN DOWELL INDUSTRIAL Which produce Fiber Optic Series and another is NINGBO DOWELL TECH which produce Drop Wire Clamps and Copper Telecom Series. Our products are related to whole cabling system, such as FTTH
Cabling, Distribuction Box, LSA Modules and accesspries. Our
products are related to whole cableing system, such as FTTH
cableing accessories,we will propagate enterprise spirit of
civilization unity truth seeking struggle development and try our
best to build our company as a leader in telecom area. We also implement the concepe of customer value creation for
customer, tailored products to meet the needs of defferent customer
and continuously provide customer with solutions and technical
problems, further exploration and innovation and excellence.
Our Factory

Excellent Business Partners
our products have been well accepted by more than 50 Countries.
Most of them have been used at their telecom projects, and we have
become one of the reliable brands among their local telecom
companies.

Showroom
Step into our cutting-edge sample room and experience the future of
fiber optic communications. Our meticulously curated collection
showcases the latest advancements in optical fiber technology,
offering a hands-on opportunity to explore our comprehensive range
of high-performance products.

Our Team
Our team's expertise spans the entire spectrum of fiber optic
communications, from designing and manufacturing high-performance
optical fibers to implementing robust network infrastructure. We
take pride in our ability to tackle complex challenges and deliver
reliable, high-speed connectivity solutions that power the digital
world.
