sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The AFL OFI-400 is a handheld optical fiber identifier designed to detect traffic and optical signals transmitted through single-mode fiber without causing service disruptions. It is an essential tool for fiber technicians performing installation, maintenance, rerouting, and restoration, as it allows for safe fiber verification without the need for physical disconnection.
Engineered for versatility, the device utilizes a unique two-position head that accommodates 250-µm and 900-µm coated fibers, 3-mm jacketed fiber, and ribbon fiber. The OFI-400 operates by clamping onto the fiber and inducing a controlled macro-bend, which allows a small, measurable amount of light to escape for detection. Integrated with a backlit LCD, the unit provides accurate core or relative power measurements during field operations.
Key Features
-
Universal Fiber Compatibility
Features a two-position head that works with 250-µm, 900-µm, 3-mm jacketed, and ribbon fibers without requiring plunger swaps. -
Non-Intrusive Detection
Safely detects live traffic without disrupting service, preventing technician-induced network outages. -
Multi-Tone Signal Recognition
Detects CW, 270 Hz, 330 Hz, 1 kHz, and 2 kHz tone signals for precise fiber tracing. -
Backlit LCD Interface
Displays core and relative power measurements clearly in various lighting conditions. -
Low Insertion Loss
Optimized to provide a low insertion loss of 0.8 dB at 1310 nm, ensuring reliable measurement accuracy. -
Compact and Rugged Design
Designed for field use, measuring 8.5" x 1.5" x 1.1" and weighing only 6 ounces.
Applications
- Live fiber traffic detection
- Core power measurement
- Fiber tracing and identification
- Field fiber installation and maintenance
- Network rerouting and restoration
Package Contents
- OFI-400 Optical Fiber Identifier
- 2 x AAA Batteries
- User's Guide
- Carry Case
Technical Specifications
| Specification | Value |
|---|---|
| Insertion Loss | 0.8 dB @ 1310 nm |
| Detection Sensitivity | -45 dBm @ 1550 nm, 250 µm fiber |
| Power Measurement Range | +13 to -50 dBm @ 1550 nm, 250 µm fiber |
| Dimensions | 8.5" x 1.5" x 1.1" |
| Weight | 6 oz |
| Calibration Interval | 3 Years |
| Warranty | 5 Years |
Frequently Asked Questions
Does this unit require different plungers for different fiber types?
No, the OFI-400 features a unique two-position head that accommodates multiple fiber types without the need for changing plungers.
Can this be used on jacketed fiber?
Yes, it is compatible with 250-µm and 900-µm coated fiber, as well as 3-mm jacketed fiber and ribbon fiber.
What is the typical calibration interval for this device?
The manufacturer recommends a 3-year calibration interval for the OFI-400.
Does it detect traffic without cutting the fiber?
Yes, the identifier creates a small macro-bend to detect light signals without disrupting traffic on the fiber.
What power source does it use?
The unit operates on 2 AAA batteries, which are included in the package.