02-15-2012 08:54 AM - edited 03-07-2019 04:57 AM
Is the 2811 router support 1 Gig ethernet card?
02-15-2012 11:34 AM
2811 router will support HWIC-1GE-SFP (Gigabit Ethernet HWIC with One SFP Slot), this is an optical module
http://www.cisco.com/en/US/prod/collateral/routers/ps5854/product_data_sheet0900aecd8016be8d.html
Other than that, 2800 series router supports the following switchport modules (some have 1gig uplink ports as well):
http://www.cisco.com/en/US/products/ps5854/products_relevant_interfaces_and_modules.html#esm
Check datasheet for the module to confirm about 2811 specific details
HTH
Neeraj
02-15-2012 05:45 PM
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As Neeraj posted, you can place a gig interface into a 2811, but the 2811 doesn't have the capacity to handle a busy gig link.
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