PCM-30 full form By jojo22 August 25, 2020 Full Form 0 Comments PCM-30 full form 2.048 Mbps T-1 (E-1) Add a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment:*Name:* Email Address:* Website: Save my name, email, and website in this browser for the next time I comment. Δ