The EXFO Fiber Optic OTDR MAX-715D-M1 with IOLM is a professional-grade fiber testing device designed for accurate and efficient analysis of fiber optic networks. Built for FTTH, FTTA, and FTTX solutions, this advanced tester helps technicians and network engineers quickly identify, measure, and troubleshoot fiber optic cable performance in a wide range of telecom and data communication applications.
Powered by AC 100–240V, this OTDR is suitable for flexible use in different working environments. It supports multiple network applications, including 3G, 4G, Wi-Fi, wired LAN, and wireless LAN, making it a versatile tool for modern communication infrastructure testing. Its 7-inch outdoor-enhanced touchscreen with 800 × 480 TFT resolutionprovides clear visibility and easy operation even in demanding field conditions.
The MAX-715D-M1 offers high-precision testing performance with a power range of -60 to 23 dBm, a dynamic range of 32/30/30 dB, and operating wavelengths of 1310 ± 30 nm, 1550 ± 30 nm, and 1650 ± 15 nm. With a distance testing range from 0.1 to 200 km, it is suitable for both short and long-distance fiber network testing. The integrated IOLMfunction enhances usability by simplifying trace interpretation and helping users achieve faster, more reliable test results.
For convenient data management, the unit comes with 2 GB internal memory, capable of storing approximately 20,000 OTDR traces. It also features practical connectivity options, including two USB 2.0 ports and an RJ45 LAN 10/100 Mbit/s interface, making data transfer and network integration easier.
Product Features
- Professional OTDR fiber optic tester with IOLM
- Designed for FTTH, FTTA, and FTTX network solutions
- Suitable for fiber optic cable testing and troubleshooting
- 7-inch outdoor-enhanced touchscreen for easy field operation
- Supports 3G, 4G, Wi-Fi, wired LAN, and wireless LAN environments
- Wide distance range for short and long fiber links
- Large internal storage for saving thousands of OTDR traces
- Equipped with USB and RJ45 LAN interfaces for connectivity
Product Specifications
- Product Name: Fiber Optic OTDR MAX-715D-M1 With IOLM
- Brand Name: EXFO
- Model Number: TW-EXFO-MAX-715D-DL
- Type: Testers & Tools
- Power Source: AC 100–240V
- Use: FTTH, FTTA, FTTX Solutions / Test Fiber Optic Cable
- Network Support: 3G, 4G, Wi-Fi, Wired LAN, Wireless LAN
- Display: 7-inch (178 mm) outdoor-enhanced touchscreen, 800 × 480 TFT
- Interfaces: Two USB 2.0 ports, RJ45 LAN 10/100 Mbit/s
- Power Range: -60 to 23 dBm
- Dynamic Range Time: 32 / 30 / 30 dB
- Wavelength: 1310 ± 30 / 1550 ± 30 / 1650 ± 15 nm
- Distance Range: 0.1 to 200 km
- Storage: 2 GB internal memory (about 20,000 OTDR traces)
- Place of Origin: CHINA
- Warranty Time: Limited time
The EXFO MAX-715D-M1 with IOLM is an excellent choice for telecom professionals who need a reliable, portable, and high-performance fiber optic testing tool for installation, maintenance, and troubleshooting of modern fiber networks.
Application:
FTTx last-mile installation and troubleshooting
Short access-network testing
FTTA fi ber-DAS installations
CATV/HFC network testing
Other models available:
MAX-715B-M1 1310/1550 nm (9/125 μm)
MAX-715B-M2 1310/1550 nm and 1625 nm live port (9/125 um)
MAX-715B-M3 1310/ 1550/1625 nm (9/125 um)
Key features:
1.Rugged, handy, lightweight, tablet-inspired design built for outside plant
2.7-inch, outdoor-enhanced touchscreen—the biggest in the handheld industry
3.12-hour autonomy
4.Dead zones: EDZ 0.9 m, ADZ 3.6 m
5.Dynamic range up to 32/30/30 dB
6.Swap-Out connector, replaceable whenever necessary for optimal performance over time without undue service cost and downtime
7.iOLM-ready: one-touch multiple acquisitions, with clear go/no-go results presented in a straightforward visual format

