Huawei Cloud Engine S6730-H (S6330-H) switches

Huawei S6730-H series switches was announced in 2020.
Based on Huawei self-designed HiSilicon SD5981.
It was impossible to find any data about the size of the buffer or datasheet for SD5981.

Here you can read Tolly report.
Naming convensons of S6730 switches.
View Datasheet(2020) for S6730-H
View Datasheet (2021) for Huawei  S6730-H-V2
View Datasheet (2023) for Huawei  S6730-H-V2

S6730-H (S6330-H) is one of the most popular models in Russia. (12.2023).
This switch is also produced by the Huawei Carrier division under the S6330-H model.

There is some minor difference in software between S6730 and S6330. (list pending)

UPD 02.22:
New arrivals of S6730/S6330 comes with an updated component base and supports software V200R020 and higher. You cannot downgrade this units to early versions.

Some models cannot be downgraded due to component upgrade. Therefore, you are advised to run the display system-software information command (supported in V200R021C00 and later versions) to check the software versions supported by the device before performing a downgrade.

UPD 12.23:
V2 Models (S6730-H48X6C-V2 и S6730-H24X6C-V2 and other *V2) are supports M-LAG and MACSEC from V600R022C10. (check feature navigator for exact models supporting MACSEC)

Models table:

ModelPORTS LAYOUTHTM(Hardware Trust Module)ext. slotMLAGMACSEC
24 SFP+ и 6 QSFP28
S6730-H24X6C-V224 SFP+ и 6 QSFP28vv
S6730-H24X6C-TV224 SFP+ и 6 QSFP28vvv
S6730-H24X4Y4C24 SFP+ и 4 SFP28 и 4 QSFP28
S6730-H48X6C48 SFP+ и 6 QSFP28
S6730-H48X6C-V248 SFP+ и 6 QSFP28vv
S6730-H48X6C-TV248 SFP+ и 6 QSFP28vvv
S6730-H48X6CZ-V248 SFP+ и 6 QSFP28vvv
S6730-H48X6CZ-TV248 SFP+ и 6 QSFP28vvvv
S6730-H28Y4C28 SFP28 и 4 QSFP28
S6730-H28X6CZ-V228 SFP+ и 6 QSFP28vvv
S6730-H28X6CZ-TV228 SFP+ и 6 QSFP28vvvv
S6730-H48Y6C-V248 SFP28 и 6 QSFP28vv
S6730-H48Y6C-TV248 SFP28 и 6 QSFP28vvv


L-100GEUPG-S67HCloudEngine S6730-H Series, 40GE to 100GE Electronic RTU License,Per Device
L-VxLAN-S67S67 Series, VxLAN License, Per Device
L-1AP-S67S67 Series, Wireless Access Controller AP Resource License-1AP