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New Member

3750s - please help!

Hi,

For 3550s and smaller version of switches, we used to need to use Gigastack or Fibre cables to interconnect switches for Fast Uplink.

But now the 3750s have its internal stackwise ports which I can interconnect the switches. So do I need the SFP modules to link the switches for Gigabit uplinks? If not, what's the SFP modules for ?

Cheers

2 REPLIES
New Member

Re: 3750s - please help!

Hi,

Catalyst 3750 series switches uses the StackWise ports to stack up to 9 Catalyst 3750 LAN switches, you will need to use the StackWise cables that comes together with the 3750.

You don't need the SFP modules to link up Catalyst 3750s, it is used as the Gigabit uplinks to connect other Catalyst LAN switches that has gigabit ports.

Hope this helps.

Cheers,

Chris

Re: 3750s - please help!

Hi,

3750's have inbulit Stackable ports and you need a stackable cable. Here are different types of stack cable available for 3750 series switches.

CAB-STACK-50CM=

Cisco StackWise 50-cm stacking cable

CAB-STACK-1M=

Cisco StackWise 1-m stacking cable

CAB-STACK-3M=

Cisco StackWise 3-m stacking cable

http://www.cisco.com/en/US/products/hw/switches/ps5023/products_data_sheet09186a0080161371.html

HTH,

-amit singh

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