Refurb Squared
FOLS-203 Handheld Fiber Optical Light Source (1310/1550nm) with 2.5mm FC/SC Connector
FOLS-203 Handheld Fiber Optical Light Source (1310/1550nm) with 2.5mm FC/SC Connector
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
The FOLS-203 handheld optical light source delivers stable dual-wavelength laser output for testing single mode fiber in both long-distance and local networks. This compact and portable unit operates in either continuous wave (CW) or modulated mode, offering excellent stability for FTTX and general fiber network testing. When used with a compatible optical power meter, its dedicated TWIN button enables one-touch auto wavelength identification, providing a quick and accurate testing solution for single mode fibers.
Enterprise Grade Performance
Enterprise Grade Performance
Our networking cables and optical transceivers are designed for high-performance enterprise networks. They support fast data transmission, stable connectivity, and consistent signal strength across switches, servers, and routers.
Wide Device Compatibility
Wide Device Compatibility
These modules are engineered to work with many leading networking brands such as Cisco, Juniper, Arista, and other enterprise systems. They integrate easily into existing network infrastructure.
Simple Plug And Play Setup
Simple Plug And Play Setup
Installation is quick and easy. Simply insert the cable or transceiver into the compatible port and it begins operating immediately without complicated configuration.
Reliable Connection Stability
Tested And Verified Products
Affordable Enterprise Pricing
Competitive Pricing
Refurb Squared networking hardware delivers high-speed connectivity using tested optical modules and enterprise-grade cables built for reliability and seamless device compatibility.
