The EXFO 740C xWDM OTDR Series is a cutting-edge solution for testing and characterizing CWDM and DWDM fiber optic networks. Designed for metro Ethernet, remote PHY, and passive C-RAN applications, this series offers tunable OTDR modules covering 18 CWDM channels and C-Band DWDM channels (12-62) from a single port. Available in FTB-1V2, FTB-2, and FTB-4 platforms, it ensures high precision with a dynamic range of up to 40 dB. Its scalable design supports future network growth, reducing CAPEX while delivering reliable, SFP-safe troubleshooting and in-service testing without network disruption.
Key Features
- Tunable OTDR for 18 CWDM channels in one port
- C-Band DWDM grid channels 12-62 selection
- Dynamic range: 37 dB (CWDM), 40 dB (DWDM)
- iOLM-ready for intelligent optical link mapping
- SFP-safe troubleshooting prevents damage to optics
- In-service testing without impacting active networks
- Tests through MUX/DEMUX/OADM components
- Scalable solution for future network expansion
- User-friendly interface with customizable channel lists
- Compatible with FTB-1V2, FTB-2, and FTB-4 platforms
Applications
The 740C xWDM OTDR Series is ideal for defense and aerospace industries requiring robust fiber optic network testing. It excels in characterizing C-RAN and fiber-deep architectures, ensuring reliable connectivity for mission-critical communications. The tunable OTDR supports single-ended testing of DWDM and CWDM networks, vital for secure data transmission in radar systems, satellite communications, and military base networks. Its in-service testing capability minimizes downtime, making it perfect for maintaining high-availability networks in aerospace control systems and defense infrastructure, ensuring precise fault location and fiber characterization under demanding conditions.
