AFI400 Fiber Optic Identifier

The AFI400 is a professional fiber optic identifier designed for fast and non-intrusive detection of optical signal presence and transmission direction in active fiber optic links. The device enables safe fiber identification without interrupting network operation, significantly simplifying installation, maintenance, and diagnostic work in telecommunications, FTTH, FTTB, and industrial fiber optic networks.

The AFI400 supports wavelengths ranging from 800 to 1700 nm, making it compatible with most fiber optic transmission systems currently in use. Its modulated signal detection function allows identification tones with frequencies from 270 Hz to 2000 Hz to be recognized, enabling quick location and identification of specific fibers within cable bundles.

The device is compatible with the most common fiber and cable diameters, ensuring excellent versatility for various applications. Thanks to its ergonomic design and intuitive operation, the AFI400 is an essential tool for every fiber optic installer and maintenance technician.

Key Features:

• Safe identification of active fibers without interrupting transmission.

• Detection of optical signal presence and propagation direction.

• Wavelength range support from 800 to 1700 nm.

• Identification tone detection in the 270-2000 Hz range.

• Compatible with fiber and cable diameters: 250 μm, 900 μm, 2.5 mm, and 3.0 mm.

• Fast diagnostics and fiber identification in FTTH, FTTB, and telecommunications networks.

• Lightweight, compact, and durable design.

Applications:

• Construction and maintenance of fiber optic networks.

• Diagnostics and servicing of FTTH/FTTB installations.

• Identification of active fibers during network upgrades.

• Testing and maintenance of telecommunications infrastructure.

• Verification of fiber optic connections without interfering with data transmission.