Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
+1 (773) 869-1774
+1 (773) 869-1329
presaleshelp@tripplite.com

DB9 to RJ45 Modular Serial Adapter (F/F), RS-232, RS-422, RS-485


Modular DB9 to RJ45 converter allows a serial signal to be sent over twisted-pair Cat5e/6 cable. Recommended for creating customized connections with terminals, serial printers, modems, POS and other serial devices.
  • Converts DB9 female connection to RJ45 female connection
  • Compatible with readily available Cat5e/6 patch cables
  • Slotted, knurled thumbscrews for easy, secure attachment
  • Color-coded wires to simplify troubleshooting
  • Ideal for customizing RS-232, RS-422 and RS-485 connections

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Tripp Lite Part Number

P440-89FF

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Overview

The P440-89FF DB9 to RJ45 Modular Serial Adapter (F/F) is designed for connecting terminals, serial printers, modems, POS and other serial devices to your network via twisted-pair Cat5e/6 cabling. This saves you time and money by eliminating the need to upgrade your existing hardware.

The adapter features a female DB9 serial connector with color-coded twisted-pair wires on one side and an RJ45 female connector on the other, allowing you to create customized RS-232, RS-422 and RS-485 connections. You can connect dumb desktop terminals to a central patch or directly to an MUX. Slotted, knurled thumbscrews provide a quick, secure attachment to your device. Color-coded wiring simplifies troubleshooting.

Features

Create Customized Serial Cable Configurations
  • DB9 to RJ45 adapter allows serial signal to be transmitted over twisted-pair cable
  • Connects terminals, serial printers, modems, POS and other serial devices to Cat5e/6 cabling
  • Converts DB9 female connection to RJ45 female connection
  • Connects dumb desktop terminals to central patch or directly to MUX
  • Color-coded wires to simplify troubleshooting
  • Slotted, knurled thumbscrews for easy, secure attachment
  • Ideal for modular RS-232, RS-422 and RS-485 serial connections

System Requirements

  • PC or other device with DB9 male connector

Package Includes

  • P440-89FF DB9 to RJ45 Modular Serial Adapter (F/F)
RoHS compliant

Specifications

OVERVIEW
UPC Code037332206329
TechnologyCat5/5e; Cat6; Cat6a; Modem; Null Modem; Serial (RS232)
PHYSICAL
ColorBlack
Shipping Dimensions (hwd / in.)0.50 x 3.94 x 5.30
Shipping Weight (lbs.)0.20
CONNECTIONS
Side A - Connector 1DB9 (FEMALE)
Side B - Connector 1RJ45 (FEMALE)
STANDARDS & COMPLIANCE
CertificationsRoHS Compliant
WARRANTY
Product Warranty Period (Worldwide)Lifetime limited warranty

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Mon - Fri 8 AM - 5:30 PM CST
+1 (773) 869-1774

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Mon - Fri: 8 AM - 5:30 PM CST
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Tripp Lite
1111 West 35th Street
Chicago, Illinois 60609
United States

+1 (773) 869-1111 Main
1 773.869.1329 Fax

Business Hours
8 AM - 5:30 PM CST

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Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 (773) 869-1774 or email presaleshelp@tripplite.com.