INNO A870 OTDR – FTTH Fiber Fault Testing Device

The INNO A870 OTDR is a portable fiber optic testing device designed mainly for FTTH installation, fiber fault diagnosis, and network maintenance. It helps technicians check fiber links, identify faults, and manage test results from a compact handheld unit. Its SOLA module supports one-click measurement for quicker testing, while the built-in Visual Fault Locator (VFL) helps identify fiber breaks and bending points. The A870 also supports PON testing and includes a 7-inch high-brightness display for clear viewing of measurement data. Both touchscreen and key-based operation are available for convenient field use. Key Features FTTH Fault Diagnosis: Designed for fiber fault checking and maintenance. One-Click Testing: SOLA technology helps simplify measurement operation. Fiber Identification: Built-in VFL assists with visual fiber checking. PON Testing: Suitable for testing in PON-based fiber networks. Portable Operation: Handheld format makes it practical for field technicians. Specifications Brand : INNO Model : A870 Product Type : Optical Time Domain Reflectometer Dynamic Range : 1310nm – 36dB / 1550nm – 35dB Display : 7-inch High-Brightness TFT LCD Display Resolution : 800 × 480 Operation : Touchscreen + Physical Keys Measurement Technology : SOLA Module VFL Output : 20mW Testing Capability : OTDR / PON Form Factor : Portable Handheld Application Focus : FTTH Fiber Testing Warranty : 2 Years