I have a question about the name of the Modules.

석광원 · ‎02-16-2010

Hello everyone,

Could you let me know difference between WS-X6148-RJ-45 and WS-X6148A-RJ-45 or WS-X6048-GBIC and WS-X6408A-GBIC ?

I don't know what does "A" mean.

I'd appreciate it if you could tell me anything.

dario.didio · ‎02-17-2010

Hi,

I think it stands for Advanced.

Product Number

Primary Application

Ports, Connector, Maximum Distance, and Cable Type

PoE Support

Maximum Frame Size (jumbo frame) Support

Queues per Port (Tx= Transmit, Rx= Receive)¹

Buffer Size per Port

WS-X6148A-RJ-45

Wiring closet

48, RJ-45, 100m, Category 5 cable

Field-upgradable to IEEE 802.3af

Up to 9216 bytes per frame

Tx-1p3q8t

Rx-1p1q4t

5.3 MB

WS-X6148-RJ45

Wiring closet

48, RJ-45, 100m, Category 5 cable

Field-upgradable to only Cisco Prestandard and Advance Replacement for IEEE 802.3af

Up to 8092 bytes per frame

Tx-2q2t

Rx-1q4t

128 KB

HTH,

Dario