GPON standard change

Trouble Ticket No./CR No.Huawei GPON Original requirement

Change If the OLT is connected to a Huawei ONT whose OMCI version is 0xa0 or later and the ONT reports the proprietary entity 0xff93 to the OLT, multicast configuration is issued to the ONT using the standard protocol.

Reason for Change Before the standard change, the ONT whose OMCI version is 0xa0 or later supports the multicast proprietary protocol; after the standard change, such ONTs support the standard protocol.

Impact Upgrades and services are not affected.

Original requirement If the OLT is connected to a Huawei ONT whose OMCI version is 0xa0 or later, the ID of the MAC bridge service profile instance created in single-bridge mode is changed from 0 to 1. The interoperability specification defines that in the scenario with variable-length OMCI messages, the ID of the MAC bridge service profile instance created in single-bridge mode is 1. Services are not affected.

Original requirement When the board that does not support variable-length OMCI messages is replaced with the board that supports variable-length OMCI messages, and the interconnected ONT is of OMCI version 0xB0 or later, the board issues variable-length OMCI messages to the ONT. The G.988 variable-length OMCI messages are supported.ONT configuration, upgrades, or services are not affected.

Terminals that are not listed in the attachment above may not match the specific OLT version. If such a terminal is used, confirm with Huawei technical support personnel first

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