X2 10 gig for Catalyst 3750-E Series

[itdeptkauf]

Hi,

I have a couple of c3750e switches, i might buy some 10 gig modules for to use for iSCSI connection for a SAN and iSCSI to windows servers. I can see there is listet 6 different X2 modules.

There is only 5-10 feet between the switches, servers and storage.

Which X2 module is best for this setup?

Regards
Robert

[Leo Laohoo]

Multi-mode variety.

[itdeptkauf]

and which of these is MM?

X2-10GB-ER=	10GBASE-ER X2 Module
X2-10GB-LR=	10GBASE-LR X2 Module
X2-10GB-SR=	10GBASE-SR X2 Module
X2-10GB-CX4=	10GBASE-CX4 X2 Module
X2-10GB-LX4=	10GBASE-LX4 X2 Module
X2-10GB-LRM=	10GBASE-LRM X2 Module

[MUHAMMAD TAYYAB MUNIR · Accepted solution]

Yes, you can do the workaround to have 10G connection X2-10GB-LR  or SR to connect your server with 10G of using SC-LC Fiber optic.

[Seb Rupik · Accepted solution]

Hi there,

The X2-10GB-SR= supports MMF up to 26 meters so is probably the most suitable module for you.

cheers,

Seb.