EXFO FTB-7300D-234B OTDR

Overview

The EXFO FTB-7300D-234B is a medium-haul triple-wavelength OTDR module that combines exceptional dead zone performance with extended wavelength coverage for comprehensive fiber network testing. With wavelength operation at 1310, 1550, and 1625 nm, an industry-leading 1 m event dead zone, and full trace acquisition in 45 seconds, this module enables rapid characterization of splices, connectors, splitters, and other fiber events for metro, access, and FTTH applications.

Key Features

• Triple wavelength operation at 1310, 1550, and 1625 nm
• 1 m event dead zone — shortest in the industry
• Dynamic range up to 38 dB at 20 μs
• Lightning-fast trace acquisition: full averaging in 45 seconds
• Market-leading linearity of ±0.03 dB/dB for accurate event characterization
• EXFO Universal Interface (EUI) connector: compatible with both UPC and APC connectors
• Passive optical network (PON) testing capability per ITU-T G.983.3
• Optional Visual Fault Locator (VFL) for troubleshooting

Applications

• Metro and access network testing
• Fiber-to-the-home (FTTH) and fiber-to-the-premises (FTTP) installations
• Passive optical network (PON) testing at 1310, 1490, and 1550 nm
• Extended wavelength testing at 1625 nm for specialized applications
• High fiber count ribbon cable installation with MTP connector