10-02-2008 07:05 AM - edited 03-03-2019 11:46 PM
I need to put 4 Csu/dsu's into a 2621xm. I already have two WIC-1DSU-T1 in the unit. How do I add two more WIC-1DSU-T1 to this unit using the expansion slot.
Thanks
10-02-2008 09:43 AM
In any of the wic slots you can start using
VWIC-2MFT-T1, which are dual port T1 ports that can be data only in the chassis slots or voice/data if put in the NM-HDV module.
http://www.cisco.com/warp/public/116/t1_wic4.html
Buy a NM-2W.
http://www.cisco.com/en/US/products/hw/routers/ps274/products_tech_note09186a00800b1155.shtml#Platformsupport
or buy NM-HDV2-1T1/E1 or NM-HDV2-2T1/E1
It has 1 or 2 builtin T1 ports respectivly and you can use the 1 or 2 vwic ports to add additional data T1's if desired.
http://www.cisco.com/en/US/products/hw/routers/ps259/products_data_sheet09186a0080191d41.html
HTH,
Rob
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