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SVA-1
SVA-1

SVA1 Singlemode Variable Attenuator

Features:

  • Single-mode attenuator for a wide range of wavelengths
  • Lightweight, robust, designed for field applications
  • 60 dB dynamic range
  • Coarse and fine adjustments
  • Swappable (FC, ST, SC, LC) adapters remove for cleaning

Applications:

  • BER testing
  • System tolerance to signal attenuation
  • New equipment activations
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Product Description

60 dB Variable Singlemode Attenuation

The SVA1 Singlemode Variable Attenuator advances fibre optic field testing by offering superior performance in a low cost hand-held package. Utilising a simplified, industry accepted attenuation technique; the innovative design of the SVA1 offers superior resolution across the entire 60 dB dynamic range.

 

Intended for field testing during installation, new equipment turn-ups, or routine maintenance, the SVA1 is a complete, easy to use attenuator. Its unique features allow bidirectional signal transmission with no loss penalty.

 

Never be caught with low or discharged batteries!  

The mechanical design of the SVA1 uses no batteries - it is always ready when you need it.

 

Input/output ports of the SVA1 are equipped with tool free removable adapters to allow the output connectors to be inspected and cleaned.

 

The SVA1 is available with a variety of connectors and reflectance options to better than 60 dB. With only two adjustments, COARSE and FINE, the SVA 1 is simple to understand and operate. The SVA1 is suited for all single-mode applications including Telco, LANs, WANs, Video, and CATV.

 

Key Specifications

 

  • Optics: 9/125 µm singlemode
  • Measurement Range: 1.5 – 60 dB
  • Return Loss: 50 dB (≥60 dB optional – angled FC) 
  • Connector Adapters available: FC, SC, ST, LC

 

Ordering Information

 

Model Number: SVA1

SVA1 Accessories and Connector Adapters

Model

Description

2900-50-0002MR

FC adapter

2900-50-0003MR

SC adapter

2900-50-0004MR

ST adapter

2900-50-0006MR

LC adapter

8800-00-0072PR

Universal flip-top dust cap for UCI outputs

 

Prepaid Calibration Plans

 

 

PN

Description

CAL2-00-SVA1

2 Year Cal Plan for SVA1

CAL2-01-SVA1

2 Year Cal Plus Plan for SVA1

 

For details see the Prepaid Calibrations and Calibration Plus plans product page

 

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