Equipped with a 9-pin D-Sub (DB-9) male connector on one end and a female connector on the other, this serial cable ensures a reliable link between your PC and peripheral devices.
9‑pin D‑Sub (DB‑9) Male — this end typically plugs into the UPS serial port.
Connector B:
9‑pin D‑Sub (DB‑9) Female — this end plugs into a PC/server serial port or an extension cable.
Cable Color: Usually black (some APC parts also come in gray for extension versions).
