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Optical Variable Attenuator on-line testing PHD, SDH

Shenzhen Uniquetek Communication Co., Ltd
Shenzhen Uniquetek Communication Co., Ltd
City: Shenzhen
Province/State: Guangdong
Tel: 86-755-33156084
Contact Person:

Optical Variable Attenuator on-line testing PHD, SDH

Place of Origin : China
Brand Name : Uniquetek
Model Number : UT-OVA
Certification : CE
Packaging Details : 210X115X55 / 450g
Delivery Time : in 5-15 days
Payment Terms : TT
MOQ : 1 set
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Handheld optical variable attenuator is used for continuously

variable optical signal attenuation. As the attenuator is used in

the laser system for the on-line testing, therefore, it can

be used in the digital system of communication devices (such

as: PHD, SDH) and also in the system of adopting analog

modulation (CATV)

Basic Functions

  • Stepwise attenuating by circumgyrated dial: attenuating step 0.05dB
  • Provide with the function of displaying dB and dBm attenuating value
  • 10 minutes Auto-off function can be activated and deactivated with keypad operation.
  • After switching off the instruments, the system will have the memory of the attenuating value and the attenuating step, in order to restore the system back to the previous shut-down state when switching on the instruments next time
  • Portable, rugged, lightweight, easy to use.


  • Telecom Maintenance
  • CATV Maintenance
  • Comprehensive cable construction system
  • Optical instruments research and development
  • Optical communication education and lab testing
  • Other optical project


Optical Variable Attenuator 1set

Protective Rubber Boot 1pcs

Rechargeable battery 1pcs

Hard Carrying Case 1pcs

User’s Manual 1pcs

Cotton Swabs 1pcs

Quality Certificate Card 1pcs

Maintenance Card 1pcs

Packing List 1pcs

After-sales service:

1. Warranty: All our product have 3 months free change for a new one if it has quality question. If malfuntion caused by misuse during warranty, it can be sent back to us with shipping cost paid.

2. Tax & Duty: All the products do not contain tax and duty, tax or duty will be charged additionally if necessary.

For more details, pls ask for datasheet, thank you!

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