OVA-50 Optical Variable Attenuator can precisely attenuate input optical signals at 1310/1490/1550/1625nm wavelengths and directly output defined stabilized optical signal. OVA-50 is applicable in various testing situations:

Features

• Attenuation Range: 2.5-60dB
• Direct Output Power Control
• Working modes:
  • Output power control
  • Absolute/relative attenuation setting
  • Program (Preprogramming frequently-used attenuations)
• Adjust at step of 0.05/0.10/1.00/10.00 dB
• PC Control via USB
• Backlight
• Over 30 Hours Continuous Operation
• Handheld, Light and Easy-to-use
• CE FCC Certificates

ShinewayTech OVA-50

PDF Datasheet

ShinewayTech OVA-10

PDF Datasheet

MThe ShinewayTech® OVA-10 is a compact, easy-to-use variable attenuator for reducing the power level of an optical signal.

No power supply needed ,idea tool for field work, with features of compact size, stable performance and shock proof design.

Used for single mode fiber together with laser source and power meter.

Features

• Pocket-size, easy to use
• Operating by the single rotary knob
• Mechanized Machining, compact and stable
• Damp, dust and shock proof design
• Interchangeable fiber-optic adapters (choice of FC, SC or ST)

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The KI 7000 Series hand held Fiber Optic Variable Attenuator is a precision handheld instrument commonly used for testing optical system margin. Superior specifications, high productivity and remote control capability also make this a genuine laboratory instrument.

• Easy to use & productive instrument
• Single mode calibrations at 1310, 1490, 1550, 1625 nm
• Multimode calibrations at 850, 1300 nm
• Superior absolute accuracy, power handling, ORL & PMD
• Low minimum insertion loss
• Supplied with metal free SC, ST, FC interchangeable connectors. Other options include LC connectors
• Remote control software