Hello guys, I wanted to create an equivalent of a leased line for my home lab using two serial cables a (DTE) cable and (DCE) cable. I have two 1921 Cisco routers and realized they didn't come with serial WAN interface cards. I did some searching and found that HWIC-1T cards are compatible with 1921 routers but before buying I want to verify if it really is. Also, will these serial cards work to make a WAN link. THANK YOU FOR YOUR TIME.
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