Je rencontre un problème similaire où le débit ascendant (<500mb/s) est souvent plus petit que le débit descendant (<1gb/s). Cela dépend de l'utilitaire par lequel je mesure ce débit. Sous Debian, j'ai installé le logiciel SpeedTest, et j'arrive à obtenir le bon débit (930mb/s), tandis que sous Windows 10, je ne dépasse pas en débit ascendant les 500mb/s. Que ce soit sous Windows ou Debian, en passant par les navigateurs, je retrouve ce même problème, sans comprendre la raison. Il y a peut-être un problème de paramétrage sous ces OS, mais cela ne m'empêche pas de travailler.

@ Athenard : as tu pu résoudre ton problème du débit faible ascendant ?

Tu dis avoir commandé chez AliExpress un Media Converter mais tu n'as pas donné les références ?
Celui qui possède les broches UART/Series (GND,Vcc, TCD, RXD) et dont tu t'es servi pour configurer le Huawei MA5671A.

Huawei ONU Stick (Pre-Owned):

We offer two versions of the Huawei ONU Stick. Both are second-hand and have distinct features:

1. Original Firmware Version: This version comes with the original firmware. However, before using it, customers will need to crack the account password or flash the device themselves. This version offers the authentic Huawei experience but requires some technical knowledge for initial setup.

2. Openwrt Version: This version is pre-cracked by us and is ready to use out of the box. It’s referred to as “Hack GPON”. While it doesn’t come with the original Huawei firmware, it offers the convenience of immediate use without the need for any technical setup.

If you’re comfortable with a bit of initial setup and want the original firmware, go for the Original Firmware Version. If you prefer immediate usability without any setup, the Hacked GPON Version would be the better choice. Happy shopping!

P.s: We default send Openwrt firmware version. Please contact us if you need original firware version.

Here's a simplified English instruction manual for the Huawei MA5671A ONT (Optical Network Terminal) :

Huawei MA5671A Setup Guide

1. Cable Connections:
1. Insert the Huawei MA5671A into the SFP port of the optical receiver.
2. Connect the RJ45 network cable from the optical receiver to a home network switch or router.

*(Note: The home network segment must be 192.168.1.x. Otherwise, you will not be able to access the MA5671A backend. If it's not, please change it to this segment.)*

2. Configuration:
1. After completing the above connections, log in to the router backend and you should see a new device with IP 192.168.1.10, which is the Huawei MA5671A.
2. Within the local network, enter 192.168.1.10 in your browser's address bar to access the Huawei MA5671A backend.

- Username: root
- Password: null

3. In the Huawei MA5671A backend, set the LOID and VLAN ID (you may need to enter the original optical modem's super admin backend to obtain these):
- GPON SN: 12-digit SN (usually on the back of the optical modem)
- LOID: Fill in the LOID you obtained
- Logic Password: Usually leave blank
- PLOAM Password: Fill in the password you obtained

4. After successful configuration, save and apply, then restart the Huawei MA5671A and check the registration status (ensure the optical cable is connected).

3. Important Notes:
1. The optical network path must be GPON or XGPON. EPON users cannot use this device (please check before purchasing, non-refundable if incorrect).
2. Ensure LOID and VLAN ID are correctly set to register normally.