EXFO FTBx 720D SM1 OTDR 1310/1550 nm, 6/35 dB (9/125)

Manufacturer part number: EXFO-FTBX-720D-SM1

The EXFO FTBx 720D‑SM1 is a powerful single mode OTDR module with 36/35 dB dynamic range, designed for rapid, precise fiber testing in access, LAN/WAN, and fronthaul environments.1310/1550 nm, 6/35 dB (9/125)

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The EXFO FTBx 720D-SM1 OTDR—available from Avalon Test Equipment—is built for efficiency in field environments, offering robust performance for access network testing, PON deployment, metro, and data center applications. With intelligent Optical Link Mapper (iOLM) compatibility, this compact field-proven module simplifies trace interpretation and supports smart troubleshooting. Its replaceable “Swap-Out” connector minimizes downtime and maintenance costs, while tablet-inspired design ensures ease of use for technicians.

Key Features:

1310/1550 nm singlemode OTDR module with 36/35 dB dynamic range
Compatible with EXFO FTB-1® platform (OTDR/iOLM module)
Smart iOLM-ready one-touch link mapping
Field-replaceable Swap-Out connector
Optimized for PON networks through splitters up to 1×32
Real-time OTDR mode with macrobend detection
Ideal for fronthaul/backhaul (FTTA, small cells, DAS) and data center Tier-2 certification
Compact, rugged design with intuitive touchscreen platform

Wavelengths: 1310 nm / 1550 nm
Dynamic Range: 36 dB @ 1310 nm; 35 dB @ 1550 nm
Event Dead Zone: ≤ 0.7 m
Attenuation Dead Zone: ≤ 2.5 m
Connectors: Field-replaceable "Swap-Out" port
Smart Mapping: iOLM-ready for clear go/no-go results
In-Service Testing: Optimized for PON networks up to 1×32 splitters
Real-Time Mode: Active trace analysis during acquisition
Macrobend Detection: Automated diagnostics
Platform Compatibility: EXFO FTB‑1 modular platform
Use Cases: Access network builds, FTTx testing, LAN/WAN, FTTA/DAS, small cell/backhaul, data center Tier-2 testing
Rugged Design: Compact, lightweight field-ready form
Operating Conditions: Standard field temperature range (check spec sheet for details)

Spec sheet

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Description

Key Features:

1310/1550 nm singlemode OTDR module with 36/35 dB dynamic range
Compatible with EXFO FTB-1® platform (OTDR/iOLM module)
Smart iOLM-ready one-touch link mapping
Field-replaceable Swap-Out connector
Optimized for PON networks through splitters up to 1×32
Real-time OTDR mode with macrobend detection
Ideal for fronthaul/backhaul (FTTA, small cells, DAS) and data center Tier-2 certification
Compact, rugged design with intuitive touchscreen platform

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