SC/FC/ST/LC-APC/UPC OTDR Launch Cable Ring From 500m To 2KM

SC/FC/ST/LC-APC/UPC OTDR Launch Cable Ring From 500m To 2KM

The OTDR launch fiber box is used with optical time domain reflectometers to help minimize the effect of the OTDR launch pulse on measurement uncertainty. Units are available in any length up to 2km and housed in a rugged, airtight or watertight carry case.

Specification:

Features:

1.1 Pulse Suppressor, Launch Box, Delay Line, Installation/Testing, Training, Calibration

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.