SFPS FOLS-203 Handheld Fiber Optical Light Source (1310/1550nm) with 2.5mm FC/SC Connector

Description

SFPS delivers fully tested, OEM-compatible optical transceivers, DWDM/CWDM systems, media converters and DAC/AOC cables coded for Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet platforms, with lifetime warranty and fast global delivery.

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.

SFPS is brand of OEM-compatible optical networking products, including SFP, SFP+, QSFP+, QSFP28 and QSFP-DD transceivers, DWDM/CWDM systems, media converters, and DAC/AOC cables. Every module is 100% pre-shipment tested and coded for seamless compatibility with major platforms such as Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet backed by a lifetime warranty, fast global delivery, and dedicated technical support for data centers, telecom operators, enterprise networks and system integrators worldwide.