SKU: EEVGV1P7UN |  Mfg. Part: P440-89FF  | UPC: 037332206329  | 
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Tripp Lite P440-89FF DB9 to RJ45 Modular Serial Adapter (F), RS-232/RS-422/RS-485

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Condition: New

$11.30  $15.26

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Product Overview

Tripp Lite series DB9 to RJ45 Modular Serial Adapter (F/F)

Simplify your serial connections with the Tripp Lite DB9 to RJ45 Modular Serial Adapter (F/F), the perfect tool for extending serial communications over Cat5e or Cat6 Ethernet cables. Designed for maximum versatility, this adapter supports RS-232, RS-422, and RS-485 protocols, making it ideal for connecting POS systems, terminals, modems, serial printers, and other legacy serial devices to network infrastructure using commonly available twisted-pair cabling.

With its female-to-female configuration, this compact adapter easily converts a DB9 serial port into an RJ45 female port, allowing you to run serial signals over extended distances without the need for custom cabling. Color-coded wires help reduce installation errors and make troubleshooting more straightforward. Slotted, knurled thumbscrews ensure secure and tool-less connections to serial ports. Whether you’re customizing connections for industrial automation or upgrading a point-of-sale system, this adapter is a space-saving, cost-effective solution that adds flexibility and reliability to your setup.

Technical Specifications

, Key Features:

  • DB9 Female to RJ45 Female: Easily adapts serial connections over Ethernet cabling
  • Supports RS-232, RS-422, and RS-485: Compatible with a wide range of serial protocols
  • Use with Cat5e/Cat6 Cables: Replaces bulky serial cables with modern twisted-pair wiring
  • Ideal for Custom Setups: Great for POS systems, modems, terminals, and serial printers
  • Slotted, Knurled Thumbscrews: Secure and easy tool-free installation
  • Color-Coded Wiring: Makes installation and troubleshooting quick and simple
  • Compact and Durable Design: Built to handle demanding professional environments

Product Details

  • Manufacturer:
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  • UPC:
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  • Tripp Lite
  • P440-89FF
  • 037332206329
  • New
  • 1 lbs
  • 4 X 1 X 2
  • Today - Mar 20, 2026
  • Mar 04, 2020
  • United States
Product Identifiers: Brand: Tripp Lite • Part #: P440-89FF • UPC: 037332206329 • Category: Computer Cables

Tripp Lite P440-89FF DB9 to RJ45 Modular Serial Adapter (F), RS-232/RS-422/RS-485

Reviews for Tripp Lite P440-89FF

$11.30