We used the DD-50 connectors in the telephony world and called them "DD-50 conne...

		OhMeadhbh 8 months ago \| parent \| context \| favorite \| on: It's a DE9, not a DB9 (but we know what you mean) We used the DD-50 connectors in the telephony world and called them "DD-50 connectors." I always wondered why they were "DD-50" and the 9 and 25 pin connectors were "DB-9" and "DB-25". Now I know... we were just using the nomenclature wrong.