The EXFO MAX945SM3 is a high-precision optical loss test set designed for comprehensive fiber link validation across three critical wavelengths: 1310 nm, 1550 nm, and 1625 nm.

Built for demanding telecom and utility environments, it features APC connectors with a swappable SC adapter for versatile connector compatibility. Housed in a rugged MAX‑900 semi‑rigid carry case and powered via a North American cord set, this tool is ready for immediate deployment.

With a solid 3-year basic warranty on the tester itself, the MAX945SM3 delivers confidence and long-term reliability in field operations.

📋 Technical Specifications

✔️ Key Benefits

• Comprehensive Wavelength Testing – Assess link performance at 1310, 1550, and 1625 nm; the 1625 nm setting enables live-fiber (“in-service”) testing.

• Connector Versatility – Comes standard with an APC EA interface plus interchangeable SC adapter.

• Field-Ready Design – Packaged in a rugged case with fully compatible power supply for North American job sites.

• Built-In Reliability – Backed by a 3-year warranty for main tester components.

• Expandable with RF Capabilities – RF-ready architecture means you can integrate Wi‑Fi/Bluetooth later on.

• Trusted Brand Quality – EXFO’s precision engineering ensures consistent accuracy and long-term durability.

🎯 Ideal Use Cases

• Fiber-optic service providers requiring both standard and live-fiber loss testing

• Field technicians needing a versatile, connector-friendly tester

• Infrastructure teams looking for a rugged, long-warranty test solution

✅ Feature Highlights

• Tri-Wavelength Loss Capability – Handles both conventional and live traffic testing.

• Interchangeable Adapter System – Quick-change APC/SC interface gives flexibility in the field.

• Sturdy Carry Kit & Power – Ready out-of-the-box for North American use.

• 3-Year Core Warranty – Great value protection on the instrument body.

• Future-Proof Wireless Potential – RF-ready for upcoming connectivity needs.