APC 940-0144A PDU DB9-RJ12 Serial/RS232 Console Lead Cable for AP7000 8000 9000 | eBay
Amazon.com: DB9 Male to Female Cable for APC UPS 940 0024c SUA-1000ICH SUA-1500ICH Communication Cable Serial Kable : Electronics
APC PDU Configuration Serial Cable RJ12 to DB9 OEM 940-0144A | Adhesive Networks
When APC requires a proprietary cable you don't have. : r/homelab
Amazon.com: APC AP940-1525A UPS Communications Smart-UPS Signalling Serial RS-232 Cable DB9 to RJ45 (RJ50) - Same as AP940-1525C and AP940-0625A But a Longer Cable : Electronics
APC UPS Communication Cable Smart Signaling - 940-0024 - -
APC serial cable DB-9 to DB-9 6 ft 940-0020 - Corporate Armor