GBIC SFP Module

[Anand Narayana]

Hi,

i have got GLC-SX-MM 1000Base-SX SFP Fiber Module, so is it 10/100/1000 Mbps or just 1000 Mbps?

[ankurbhasin]

Hi Anand,

It is just 1000 MBPS.

And AFAIK all the 1000 Base SX GBIC modules only operate at 1000 MBPS and if any gbic module is supposed to support 10/100/100 it is not fiber it should be a RJ45 Base module having UTP5 cable and not fiber cable.

Copper SFP modules can operate at 10, 100, or 1000 Mbps on some Cisco devices. To find the supported speeds for the

Have a look at this

http://www.cisco.com/en/US/products/hw/modules/ps5455/prod_installation_guide09186a00803aa0da.html

I am not able to reacall right now if there is any fiber module which operte at 10/100/1000.

HTH , if yes please rate the post

Ankur

[Anand Narayana]

thanks for the information ankur,