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Modular Adapter- DB9 Female – RJ45 Adapter – 8P/8C/USOC

Price:

$2.50

PN: 21-701000-0000 SKU 21-701000-0000 Categories , , , , Tags , , , , , , ,

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Description:

DB9 / RJ45 Adapter — DB9 Female to RJ45 8P/8C (USOC)

Compact DB9 female to RJ45 modular adapter for serial data connections. This D-sub to 8P/8C (USOC) adapter features gold-plated contacts and long thumbscrews for secure attachment to equipment, making it ideal for console ports, legacy serial gear, and custom serial-over-twisted-pair wiring.

DB9 / Serial Cables
RJ45 Patch Cords

  • DB9 female / RJ45 adapter — Converts a DB9 serial port to an RJ45 jack for serial-over-twisted-pair use.
  • 8P/8C USOC wiring — RJ45 side supports 8-position, 8-conductor wiring in USOC layout.
  • Gold-plated contacts — Enhanced corrosion resistance and reliable long-term connectivity.
  • Long thumbscrews included — Extended screw posts for easy, secure mounting to DB9 device ports.
  • D-sub / modular hybrid — Combines a DB9 D-sub shell with a modular RJ jack for flexible cabling options.
  • Serial data applications — Ideal for console ports, UPS monitoring, routers, switches, and control systems.
Specification Detail
Adapter Type DB9 female to RJ45 modular adapter
D-sub Side DB9 female (9-pin D-sub)
Modular Side RJ45 jack, 8P/8C (USOC wiring)
Contact Plating Gold-plated contacts
Hardware Includes long thumbscrews for DB9 port attachment
Primary Use Serial data connections over twisted-pair (RS-232, console, control)
Form Factor D-sub shell with integral modular RJ jack

Why buy from Gruber Communications

  • Console & serial specialists — Stocked specifically for router, switch, UPS, and control-port access.
  • Flexible cabling options — Use existing RJ45 patch cords to reach DB9 serial ports without custom cables.
  • End-to-end connectivity — Pair with our serial cables, patch cords, and USB–serial adapters for complete solutions.
Gruber Communications