consider to change switch

[Francesco Molino]

Hi

Different access switches are available but without knowing what features are you running and which one are you interested in, it would be difficult to help.
Can you give us more details please?

[Meheretab Mengistu]

Hi Mohd,

You can use https://www.cisco.com/c/dam/assets/prod/switches/cisco-switch-selector-how-to/index.html#/

You can upgrade 3750 Series with 3850 Series if they are used for access layer. If you need very high stacking bandwidth, you can use 9300 Series.
I am not sure which one will be a good replacement for 3650 Series. We recently upgrade from 3560 Series to 3650 Series.

HTH,
Meheretab

[saif musa]

Hi,

What you mean by "OLD".

- End of Life (EOL)

- End of Support (EOS)

- The device has been exhausted 

- You have new requirements not present in those devices 

Anyway, you can which devices status (like EOS, EOL and covered by support contract or not) by using its serial number

Regards

[Leo Laohoo]

Cisco Catalyst 9300

[Joseph W. Doherty]

WS-C3650-48PS-L? Did you mean the WS-C3560-48PS-L?

As others have noted, the latest Cisco stackable Enterprise switches would be the Catalyst 9300 series. The stackable series, though, between the 3750 series and the 9300 series would be the 3650 or 3850 series. The 3850 offers more stack bandwidth than the 3650.

Whether to chose the 3650/3850 or the 9300 series, at this time, depends on whether you want the longest remaining life (9300), better capacity (9300), better price to capacity (9300) or (probably) better stability (3x50).

[Carlos Villagran]

Hi Mohd,

In my opinion, and considering the devices you are willing to upgrade, you can go either with 3850XS series, such as 3850-48XS-S or Catalyst 9300 switches which have basically double everything than the 3650 switch you are using. Double memory, Double storage, Double forwarding rate, new generation forwarding ASIC , support multigigabot bandwidth rates, etc...

https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-9300-series-switches/datasheet-c78-738977.html

Please let me know in case you have any question regarding Catalyst 3850 or 9300 products.

Regards!