In this switch model CBS250-8PP-D.What is the meaning of "PP" and "D"?

[Md. Shahariar Rahaman]

[Kasun Bandara]

@Md. Shahariar Rahaman hi,

those switches with 'D' can powerup using PoE from another device.

PP means 'PoE plus' capable.

[Gopinath_Pigili · Accepted solution]

Hello Md. Shahariar Rahaman ,

Cisco Business CBS250-8PP-D Smart Switch | 8 Port GE | Partial PoE | Desktop

Cisco Business CBS250-8T-D Smart Switch | 8 Port GE | Desktop

Best regards
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[Md. Shahariar Rahaman]

If PP means partial PoE, then PL means what in this model, C9200L-48PL-4G?

[Gopinath_Pigili · Accepted solution]

Hello Md. Shahariar Rahaman,

C9200L-48PL-4G-E is the Catalyst 9200L 48 ports partial POE+ 4x1G uplink Switch, with Network Essentials software.

Best regards
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[Md. Shahariar Rahaman]

That means PL means = Partial POE+ and PP means = Partial POE. Am I right?

[Gopinath_Pigili]

PL --> P means partial POE+ and L is part of the  Model: Catalyst 2900L

Thanks