1841 interface modules

[rstorey4494]

I am trying to determine which interface module I need to provide a ethernet interface to the 1841. I have a fractional T1 in the one interface, but want to bring in a second network segment from one of my switches. Can someone point me to the correct WIC?

Thanks

[Edison Ortiz]

Here is the list of modules for the 1800:

http://www.cisco.com/en/US/products/ps5853/products_relevant_interfaces_and_modules.html

HWIC-4ESW seems to fit the bill.

HTH,

__

Edison.

[Giuseppe Larosa]

Hello,

The Cisco 1841 router has two interface card slots. Each slot can accommodate a Cisco WIC, VWIC (data only mode), or a single-wide high-speed WIC (HWIC).

Note Cisco double-wide HWICs are not supported in the Cisco 1841 router.

But I cannot find the list of the allowed modules I would guess NM-1FE2W.

Hope to help

Giuseppe

[Edison Ortiz]

Note Cisco double-wide HWICs are not supported in the Cisco 1841 router.

Are you sure?

http://www.cisco.com/en/US/prod/collateral/routers/ps5853/product_data_sheet0900aecd8016bf0b.html

Cisco 1841

4-Port Cisco EtherSwitch HWIC

Yes, 2 HWICs per router

[wpharaon]

ediortiz,

yes Cisco 1841 doesn't support the double-wide form factor (i.e. HWIC-D-9ESW), it supports 2 Single-wide HWICs!