Can I know the differences between x4648-rj45v+e and x4648-rj45v-e.

[lawrencethean81]

Hi,

Always  puzzled over the + & - thingy. 

Can I know the differences between x4648-rj45v+e and x4648-rj45v-e ?

[Seb Rupik · Accepted solution]

Hi there,

The + symbol indicates that the linecard supports POE+, albeit only on 24 of the switchports at any one time. If you use 48 port POE it will go down to 15W (802.3af), the same as the '-' linecard.

https://www.cisco.com/c/en/us/products/collateral/interfaces-modules/catalyst-4500-series-line-cards/product_data_sheet0900aecd802109ea.html

cheers,

Seb.

[lawrencethean81]

Thanks Seb for the explanation.