COVID-19 Alert: TRS-RenTelco remains open and ready to support you during this challenging time. We have implemented incremental product-cleaning procedures and are following CDC recommended best practices.
Buy Certified Pre-Owned Equipment with 12-months 0% financing
16-Point Certification ProcessRefurbished and Calibrated One Year Warranty
Hover to zoom
Specs and manuals
The E81WDM module is designed to meet the sophisticated test requirements of complex DWDM networks. Combined with the T-BERD 6000 or 8000 it offers a fast and accurate solution for installation and maintenance testing. All critical network parameters can be verified, including channel wavelength, channel spacing, frequency, power and optical signal-to-noise ratio (OSNR).
Rent or Lease