sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The EXFO FBK-53 FiberBasix Contractor kit is a comprehensive solution designed for fiber optic network technicians performing loss testing on both multimode and single mode fiber installations. This kit integrates a versatile optical power meter with dual-wavelength LED and laser light sources, providing the necessary tools to verify network performance at 850, 1300, 1310, and 1550 nm wavelengths.
Engineered for high-power environments such as CATV, telecommunications, and LAN/Enterprise networks, this kit supports essential field measurements including power, loss, and fiber identification via tone recognition. The system is built for field durability and ease of use, featuring interchangeable connector adapters to ensure compatibility with standard connector types.
Key Features
-
Multimode & Single Mode Support
Covers 850, 1300, 1310, and 1550 nm wavelengths for broad network compatibility. -
Integrated Power Meter
Features an InGaAs detector for high-power measurements ranging from 10 to -60 dBm. -
Tone Recognition
Enables rapid fiber identification for improved workflow efficiency during installation. -
Interchangeable Adapters
Utilizes modular connector adapters for flexible connection to various fiber interfaces. -
Reference Function
Allows users to store reference values for precise, direct optical loss measurements. -
Long Battery Life
Designed for extended field operations with up to 300 hours of continuous power meter usage. -
Compact Field Kit
Includes a protective carrying case, soft pouch, and rubber boots to safeguard equipment during transit.
Applications
- CATV network installation and troubleshooting
- Telecommunication network verification
- Enterprise and LAN fiber cabling
- FTTH (Fiber to the Home) loss testing
Package Contents
- EPM-53 Optical Power Meter
- ELS-50-12C Multimode Light Source
- ELS-50-23BL Single Mode Light Source
- Carrying Case and Soft Pouch
- PMA-54 and PMA-32 Power Meter Adapters
- LSA-91 and LSA-90 Light Source Adapters
- FC Connector Adapters
- Rubber Protective Boots
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | EXFO |
| Model | FBK-53 |
| Detector Type | InGaAs |
| Wavelengths | 850, 1300, 1310, 1550 nm |
| Power Range | 10 to -60 dBm |
| Power Uncertainty | 5% |
| Resolution | 0.01 dB |
| Connector Type | FC (with adapters) |
| Power Meter Battery Life | Over 300 hours |
| Warranty | 1 Year |
Frequently Asked Questions
What is the power range of the EPM-53 meter?
The EPM-53 power meter has a power measurement range of 10 to -60 dBm.
Does this kit include everything needed for testing?
Yes, the FBK-53 comes with the power meter, both multimode and single mode light sources, various adapters, and a carrying case.
Are the connector adapters interchangeable?
Yes, the unit utilizes interchangeable connector adapters for efficient switching between fiber types.
Can this device perform tone recognition?
Yes, both the light sources and power meter are capable of tone recognition to assist in fiber identification.
What is the typical battery life for the equipment?
The power meter provides over 300 hours of battery life, while the light sources provide between 45 and 60 hours depending on the specific model.

