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Viavi 2277/41

OCC-56C DWDM Optical Channel Checker, -70 to +10 dBm, 1528.77 to 1568.77 nm

Brand: Viavi
Model No: 2277/41
Our Model No: 227741
Condition: NEW
PDF Document Icon Data Sheet (225 KB)


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  • Industry’s smallest and lightest DWDM channel checker
  • Supports C-band application
  • Outstanding battery lifetime ensures highest flexibility
  • Graphical/tabular display mode
  • Supports 50 GHz, 100 GHz, or 200 GHz channel spacing (according to ITU-T)
  • Results can be saved via internal memory or external USB memory stick
  • Report generation software OFS-355

The VIAVI OCC-56C is a handheld, battery-operated DWDM Channel Checker that is ideal field service groups tasked with the installation, maintenance, and upgrades of DWDM systems. The OCC-56C scans the DWDM system and automatically records all channels with the wavelength/frequency and the related power level. The information can be displayed in a graphical spectrum format, or in a table of results so that users can easily check the performance of each and every channel. OCC-56C covers all ITU-T frequencies from 1528 nm to 1564 nm based on a 50 GHz grid.

  • 2 2237/90.02 NiMH rechargeable batteries, Mignon AA, 1.2 V
  • 1 2256/90.03 UPP adapter LC, MU (1.25 mm)
  • 1 Neck Strap
  • 1 2277/90.02 MT-1S Belt Bag
  • 1 Operating Manual, English
Model Description Buy Now Price
2237/90.02 Viavi 2237/90.02 1.2V, 2.7 mAh, NiMH Rechargeable Battery, Mignon/AA-Size Add to Cart
Sale $5.70
2302/90.01 Viavi 23029001 SNT-505 Universal AC Power Adapter, Micro USB Connector Add to Cart


2256/90.03 Viavi 2256/90.03 1.25 mm Universal Push/Pull Adapter LC, MU Add to Cart


Datasheet: PDF Document Icon(225 KB)
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