Yokogawa AQ7275 OTDR
The AQ7275 Optical Time Reflectometer (OTDR) is ideal for use in a wide variety of optical fiber installation and maintenance applications. Increased efficiency and a quick 10-second startup help to minimize operations time and increase battery life. Yokogawa offers the world's only mini-OTDR with a built in dummy fiber option which is very effective at determining loss across the first connector and to determining return loss. Many OTDR users invest hundreds of dollars for handheld dummy fibers (also called launch reels) that are easily damaged, lost or stolen thereby increasing operations costs.
Features
Yokogawa's OTDR has improved to suit your changing needs:
Wide Range of Modules Available
Enhanced support of FTTH to Metro, Core Network
High Dynamic Range (45dB)
Short Dead Zone (0.8 m)
Optional built in Dummy Fiber
Wide Range of Modules Available
| Applicable Fiber | No. of Wavelengths | Wavelength | Dynamic Range | Model | Descriptions |
| SMF | 1 | 1650nm | 30dB | 735031-New | 1650nm model, supporting maintenance wavelength of 1650nm including 1310/1550nm cut filter. |
| 2 | 1310/1550nm | 34/32dB | 735032 | Standard model for installation and maintenance of FTTH | |
| 2 | 1310/1550nm | 40/38dB | 735033 | Standard model for installation and maintenance of Metro and Access network | |
| 2 | 1310/1550nm | 43/41dB 45/43dB(typ.) | 735034-New | High dynamic range model for installation and maintenance of Core and Metro network | |
| 3 | 1310/1490/1550nm | 34/30/32dB | 735035-New | 3-wavelength model for PON system, supporting 1490nm | |
| 3 | 1310/1550/1625nm | 40/38/33dB | 735036-New | 3-wavelength model, supporting a maintenance wavelength of 1625nm including 1310/1550nm cut filter | |
| 3 | 1310/1550/1650nm | 40/38/30dB | 735037 | 3-wavelength model, supporting a maintenance wavelength of 1650nm including 1310/1550nm cut filter. | |
| 3 | 1310/1550/1625nm | 40/38/36dB | 735038-New | 3-wavelength model, supporting a maintenance wavelength of 1625nm | |
| MMF SMF | 4 | 850/1300 nm 1310/1550 nm | 22.5/24 dB(62.5GI) 21/22.5dB(50GI) 40/38 dB(SM) | 735041-New | 4-wavelength model for installation and maintenance of LAN and FTTH with support for both multimode and single mode fiber. Dynamic range is specified when measuring 50GI fiber. |
