sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The AFL OFI-400C is an optical fiber identifier designed to detect signals transmitted through single-mode fibers without the need to disconnect or disrupt live traffic. By creating a controlled macro-bend in the fiber, the device safely allows a small amount of light to escape to measure core power levels and verify the presence of traffic or test tones.
This identifier is an essential tool for general-purpose maintenance, network configuration, and installation tasks. It features a 2-position plunger that accommodates various fiber types without requiring manual adjustments or tool swapping. Designed for portability, it includes a backlit LCD for operation in poorly lit environments and is energy-efficient for long-term field use.
Key Features
-
2-Position Plunger
Eliminates the need for swapping or manual adjustment when testing different fiber types. -
Non-Intrusive Detection
Safely detects directional traffic, CW, and various test tones without interrupting active service. -
Backlit LCD
Ensures visibility and ease of operation in dim, confined, or low-light work areas. -
Core Power Measurement
Provides precise power level readings for optical signals at 1550 nm. -
Low Insertion Loss
Minimizes signal disruption to approximately 1.0 dB at 1310 nm during testing. -
Energy Efficient Design
Optimized for thousands of tests on a single set of batteries for extended field deployment.
Applications
- Live fiber detection to prevent accidental outages
- Fiber identification and tracing using CW or tones
- Core power measurement verification
- Routine network maintenance and installation
Package Contents
- AFL OFI-400C Optical Fiber Identifier
- 2 x AAA Batteries
- User's Guide
- Soft Carry Case
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | AFL |
| Model | OFI-400C |
| Part Number | 812X412 |
| Insertion Loss | 1.0 dB @ 1310 nm |
| Detection Sensitivity | -40 dBm @ 1550 nm (3 mm fiber) |
| Power Measurement | +13 to -40 dBm @ 1550 nm (3 mm fiber) |
| Compatible Fiber Types | 250µm, 900µm, 2mm, 3mm jacketed single-mode |
| Dimensions | 8.5" x 1.5" x 1.1" |
| Weight | 6 oz |
| Calibration Interval | 3 Years |
| Warranty | 5 Years |
Frequently Asked Questions
What fiber types is this identifier compatible with?
The OFI-400C is compatible with 250µm, 900µm, 2mm, and 3mm jacketed single-mode fibers.
Does it interrupt traffic during testing?
No, it is specifically designed to detect signals without disrupting existing traffic.
What is the recommended calibration interval?
The manufacturer recommends a 3-year calibration interval.
Does it come with a case?
Yes, it includes a soft carry case for protection and storage.
Is the screen visible in low light?
Yes, the device features a backlit LCD for easy operation in dim lighting conditions.