sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The Atlas Mini is a compact, high-precision singlemode Optical Time Domain Reflectometer (OTDR) specifically engineered for field testing on live fiber networks. Equipped with a filtered 1650nm port, it allows for accurate characterization of active fiber links without disrupting service, making it an essential tool for technicians managing FTTX and broadband infrastructures.
Designed for portability and ease of use, this unit features a 3-inch high-resolution touchscreen alongside traditional physical keys, ensuring reliable operation in various field conditions. It provides a comprehensive suite of diagnostic capabilities, including fiber link analysis with graphical event mapping, power measurement, and visual fault location.
Key Features
-
Live Fiber Testing
Features a filtered 1650nm wavelength port for testing active networks without signal interruption. -
Dynamic Range
Offers a 26dB dynamic range at the 1650nm wavelength for precise trace analysis. -
Dual Interface
Includes a 3-inch touch screen display supplemented by hard keys for flexible navigation in any environment. -
Comprehensive Diagnostic Suite
Onboard tools include an integrated power meter, light source, OTDR, and VFL for versatile network troubleshooting. -
Data Reporting
Saves data in standard SOR format and includes batch reporting software to streamline documentation. -
Extended Battery Life
Internal lithium-ion battery provides over 8 hours of continuous operation on a single charge. -
Graphical Event Map
Displays fiber link events in an intuitive, easy-to-read graphical format for rapid fault identification.
Applications
- FTTX network construction and maintenance
- Live network fiber link testing
- Optical fiber infrastructure troubleshooting
- Broadband link certification
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | FC1650A26D |
| Wavelength | 1650nm (Filtered/Live) |
| Dynamic Range | 26dB |
| Connector Type | SC/APC (with FC switchable adapter) |
| Display | 3-inch TFT, 800 x 480 pixel |
| Measurement Range | 100m to 100km |
| File Format | SOR |
| Battery | Lithium, 8+ hours runtime |
Frequently Asked Questions
Can this OTDR test live fiber?
Yes, the 1650nm filtered port is specifically designed for testing active, live fiber links.
What is the maximum testing distance?
The device supports a measurement range setting of up to 100km.
Does it include reporting software?
Yes, the unit comes with PDF batch reporting software to assist with documentation.
Can I use different connector types?
The device uses SC/APC connectors and includes interchangeable adapters to accommodate FC requirements.
How long does the battery last?
The internal lithium battery is rated for 8 hours or more of continuous use on a full charge.

