serial port on router with 4MB bandwidth

[ladan.eftetahi]

Hi everybody

I know that wic solt has serial port with 2mb speed but someone aksed me about port with 4mb bandwidth .could you pls help me that what module I can select?

thanks

[globalnettech]

Hello,

what you are looking for is a high speed serial card (HWIC), which support speeds up to 8Mbps. Have a look at the link below, it lists the HWICs for the 1800/2800/3800 series:

http://www.cisco.com/en/US/products/ps5949/products_data_sheet0900aecd80274416.html

HTH,

GNT

[desai.jaideep]

Hi

Which router are you having?

Regards

JD

[teodorgeorgiev]

For the 72xx routers you can use a PA-4T / PA-4T+ card. This is 4 ports x 2Mbps. It is possible to do "aggregation" there. If you use only 1 port from the entire card, you can set it up to 8Mbps. If you use 2 ports from the card, you can set them to 4Mbps each.

There is a similar card NM-4T for the 36xx series routers.

In several circumstances the WIC-2T card also can support 4Mbps and 8Mbps.

Read this link:

http://www.cisco.com/en/US/products/hw/routers/ps274/products_tech_note09186a00800b0858.shtml

Do not use X.21. Go for V.35 or RS-449.

That is due to clocking limitations.