Monthly Archives: agosto 2020

Takeaways and Conclusion for PON Network

Optical link budgets – Vary by ODN class and PON type. However, 29 dB is often used as a “loose” loss budget for both XGS-PON and NG-PON2 for Class N1/N2 applications. This reasonably healthy link budget can be adversely affected by bending losses at NG- PON downstream lambdas. Spectral losses – XGS-PON (1270 nm) upstream […]

FTTH

SFP-DD MSA Releases Updated 4.1 Hardware Specification

The SFP-DD MSA Group (Small Form Factor Pluggable Double Density Multi-Source Agreement) released the latest hardware specification and drawings for SFP-DD, the Revision 4.1, announced at August 10, 2020. The main change as follow: Added ResetL, IntL, ePPS, Fault signals. Added dual functionality IntL/TXFaultDD signal. Added timing tables for low speeds signals, soft control and […]

Industry News
WhatsApp TARLUZ