sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The EXFO MAX720D is a dedicated handheld Optical Time Domain Reflectometer (OTDR) engineered for precision testing in fiber optic networks. Designed for both point-to-point and FTTH architecture, this unit features dual-wavelength operation at 1310nm and 1550nm to provide comprehensive characterization of fiber links. Its compact, rugged design makes it ideal for field technicians performing installation, maintenance, and troubleshooting in diverse operating environments.
Equipped with an integrated Visual Fault Locator (VFL) and Power Meter (PM), the MAX720D enables efficient fault location and power level verification in a single, streamlined device. The unit offers robust performance with high dynamic range, ensuring accurate event detection even in complex link configurations.
Key Features
-
Dual-Wavelength Testing
Supports 1310nm and 1550nm wavelengths for complete single-mode fiber characterization. -
Integrated VFL
Built-in visual fault locator simplifies identification of macrobends and fiber breaks. -
Power Meter Capability
Integrated power meter allows for precise optical power measurements without secondary equipment. -
High Dynamic Range
Features 36/35 dB dynamic range for testing longer fiber spans and high-loss links. -
Swappable Connector Interface
Includes a swappable SC adapter for versatile connectivity across different fiber patching environments. -
Rugged Handheld Design
Ergonomic, lightweight form factor optimized for field use and long-duration testing. -
Included Accessories
Comes with a medium-sized soft carrying case and North American power cord for immediate deployment.
Applications
- Fiber-to-the-Home (FTTH) network installation and maintenance
- Point-to-point single-mode link characterization
- Troubleshooting of fiber optic cable faults and splice analysis
- Metro and access network testing
- Optical power verification
Package Contents
- MAX720D OTDR Unit
- Soft Carrying Case (Medium)
- North American Power Cord
- Swappable SC Adapter
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | EXFO |
| Model | MAX720D |
| Operating Wavelengths | 1310/1550 nm |
| Dynamic Range | 36/35 dB |
| Integrated Features | VFL, Power Meter |
| Connector Type | APC (with swappable SC adapter) |
| Language | English |
Frequently Asked Questions
Does this unit come with a carrying case?
Yes, it includes a medium-sized soft carrying case for protection and transport.
Is the connector interface fixed?
No, the unit features a swappable SC connector adapter to suit different requirements.
Can I use this for FTTH testing?
Yes, the MAX720D is specifically designed to handle the challenges of FTTH and point-to-point network testing.
What is the dynamic range of the OTDR?
The dynamic range is 36 dB for 1310nm and 35 dB for 1550nm.
Does it include power measurement tools?
Yes, it is equipped with an integrated power meter and visual fault locator (VFL).

