Serial (RS232) DB-9 or legacy Mouse/Monitor Male to Female Cable, 25 Ft. Long. Also known as RS232 cables. 9 wire 26-28 awg conductors with foil shielding. Pin to pin wiring. Rugged molded construction with long grip-textured slotted thumb screws.
To create a RS232 Null Modem Cable configuration that reverses pins 2 & 3, a Calrad part number: 30-582-NULL
, 9 pin Male to Female Null modem adapter is required, see the link below.
9 pin Male to Female Null modem adapter (RS232): 30-582-null
RS232 DB9 Female to Male Over Cat 5e, Cat6: 30-592-KIT