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Products Test Equipment & OTDR Other Optical Variable Attenuator FTTH3305
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Optical Variable Attenuator FTTH3305
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The FTTH3305 handheld optical variable attenuator is used with single-mode fibers. With its features of rugged design, portable, ease-of-use and good cushioning, FTTH3305 performs just as well in a laboratory environment as it does in the field. In addition, the FTTH3305 attenuator has the inimitable function of displaying both the output and the input optical powers. It can be used as an attenuator as well as an optical power meter to ensure the complete set of functions with economic cost.
Features
- On line Attenuation
- Combines the functions of both an attenuator and of an optical power meter
- Wavelength, input power, output power, current attenuation and selected step size can be displayed simultaneously on LCD.
- Step size change of attenuation within a range from 0.05dB to 5dB
- Optional Power Auto-off function
- Low battery power indication
Applications
- Test Lab of Optical Fibers
- Maintenance in Telecom
- Maintenance CATV
- Other Fiber Optic Measurements
Specifications
| Type | FTTH3305 |
| Applicable fiber type | 9/125 Single Mode Fiber |
| Calibrated wavelength | 1310/1550nm (Dual-wav.) |
| Optical Connector | FC（Other adapters can be required） |
| Typical Insertion Loss | 2.5dB |
| Return Loss | ＞40dB |
| Attenuation maximum | 25dBm (Between 2.5dB to 25dB can be adjustable) |
| Step Size of attenuation | 0.05； 0.1；0.5；1；5dB can be optional |
| Display resolution | 0.05dB |
| Attenuation Accuracy | ±0.005dB/dB ±0.25dB |
| Repetition Accuracy | 0.1dB |
| Input power range | -30～+23dBm |
| Power Supply | Rechargeable battery + Power Supply Adaptor |
| Battery operating time | 8hours |
| Operating Temperature | -10~+60℃ |
| storage Temperature | -25~+70℃ |
| Dimensions | 210X115X55 |
| Weight(g) | 550 |
Standard Packages
| MODEL | INCLUDES |
| FTTH3305 all models | FTTH3305 Optical Variable Attenuator, Protective Rubber Boot, Rechargeable battery, Power Supply Adaptor, Instruction Manuel and Cotton tampon. Rigid carry case can be optional. |
Manufacturer
FTTH-CHINAContact Us
E-mail: ftth.china@gmail.com
Tel: 86-21-34635220
Fax: 86-21-34635219
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