EP-310 Series

Deviser EP‑310 Series PON power meters measure upstream and downstream PON signals at 1310/1490/1550 nm with low insertion loss and strong wavelength isolation. Designed for quick, accurate field testing, the EP‑310 supports FC/SC/ST‑UPC connectors (APC optional), stores results, and runs for up to 100 hours on batteries.

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EP-310 Series

Why EP310 stands out

Deviser EP‑310 Series PON power meters measure upstream and downstream PON signals at 1310/1490/1550 nm with low insertion loss and strong wavelength isolation. Designed for quick, accurate field testing, the EP‑310 supports FC/SC/ST‑UPC connectors (APC optional), stores results, and runs for up to 100 hours on batteries.

  • PON wavelengths: 1310/1490/1550 nm.
  • Low insertion loss passthrough (1.5 dB).
  • Strong wavelength isolation for reliable measurements.
  • FC/SC/ST‑UPC default, APC optional.
  • Stores up to 1,800 measurements via USB.
  • Up to 100 hours battery life.
  • Real-time monitoring for accurate live-fiber evaluation.
  • High measurement accuracy suitable for FTTx certification.
  • Fast response time for efficient field troubleshooting.
  • Rugged, field-ready housing for harsh outdoor environments.
  • backlight LCD for clear visibility in low-light conditions.
  • Auto-shutdown to extend battery life during long field operations.

Performance at a glance

PON wavelengths1310 / 1490 / 1550 nm
Passthrough IL< 1.5 dB
IsolationUp to > 50 dB (per band)
ConnectorsFC/SC/ST‑UPC (APC optional)

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