Does the Huawei MA5800 X15 support active/standby mode?

Here is the comparison

Main features of MPLA and MPLB control boards

Huawei https://forum.huawei.com > enterprise > thread
Aug 6, 2023 - There are three hardware versions of MPLA - H901MPLA, H902MPLA and H903MPLA, and two hardware versions of MPLB: H901MPLB and H902MPLB. Detailed information ...

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I don't know much about their differences but the X7 is a lot better in every angle

Hello,
U2000 and later version the MA5800 X15. It is recommended that you use the NMS number matched with the MA5800 version.

Please provide more detailed information

Yes, you can, but we don't suggest, as Huawei OLT SCUN load balance is not well supported, so most customers are using SCUN in active/standby mode, if OLT lose power, which SCUN will work as the active SCUN will be randomly, which may affect service, also if the link is down, the active SCUN will not shift to the standby SCUN (it will only shift when SCUN board is down), then service may get affected also.

Hi,there!
Huawei MA5800 series are next generation, 40G capacity Optical line Terminal (OLT).It support 8 x 10 GE SFP+ interface or 8 x GE SFP/eSFP interface.

Yes,Huawei MA5800 do have new typical New Hardware Board. H901TWED, 8-port symmetric 10G GPON interface board, it works together with the Huawei ONT to provide 10G GPON access services.

There are two main difference:

1, different MAX number of MAC address supported:
H901GPSF: 16384
H901GPHF: 131072

2, 1588v2 procotol
GPHF support this protocol, GPSF cannot support.

3, Queue scheduling hierarchy
GPHF 4-level HQoS, GPSF 2-hierarchical HQoS

Actually, GPSF is more popular among people, but if you have high requirement for the above points, then you can consider GPHF for you MA5800 X7 or MA5800 X17.

No, it can't. Huawei GPBD, Huawei GPFD GPON boards can be configured in Huawei MA5680T, Huawei MA5683T, Huawei MA5608T series equipment, but can not configure in Huawei MA5800 series equipment.