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EchoLife ONT FAQ 04

This document provides principle-related and operation-related FAQs of Huawei EchoLife ONT (HG8240, HG8240w, HG8245, HG8247, HG8247H and so on).
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What Is ONT's Optical Power Range

What Is ONT's Optical Power Range

Answer

For the ONTs using GPON upstream transmission: -27 dBm to -8 dBm (Class B+); -30 dBm to -8dBm (Class C+).

For the ONTs using XG-PON upstream transmission: -28dBm to –8dBm(Class N1a); -28dBm to -8dBm(Class N2a).

Updated: 2019-05-23

Document ID: EDOC1100009117

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