Vietnamese
The AQ7280 succeeds the high-end AQ7275 OTDR, which has been used for the installation and maintenance of a wide range of network systems, including core, metro, and access networks
The AQ7280 has a best-in-class 8.4-inch capacitive touchscreen that supports the same intuitive multi-touch functionality found in smartphones and other handheld devices, allowing users to reposition and resize objects on the screen. The AQ7280 also has the same operation hard keys found on the preceding model. Users can opt to use either the touchscreen or the hard keys.
The AQ7280 series offers remarkable flexibility and convenience with modular measuring units that can be replaced in the field. As new measuring units are developed to keep up with advances in optical technology, the AQ7280 can be modified simply by replacing the measuring unit.
General Specifications
| Display | 8.4-inch color TFT LCD Multi-touch capacitive touchscreen |
| Power supply | AC adapter voltage 100 to 120 VAC or 200 to 240 VAC (auto switching) Battery(Li-ion) operation time 15 hours (Telcordia GR-196-CORE Issue 2). 10 hours (continuous measurement) |
| Electrical I/F | Unit interface × 1, Module interface × 1, USB 2.0 × 3, Ethernet × 1*1, SD card slot × 1 |
| Dimensions | 287 mm (W) × 210 mm (H) × 80 mm (D) |
| Weight | Approx. 2.2 kg (OTDR mainframe) |
