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Description

StarTech 1P1FFCN-USB-SERIAL USB to Null Modem Serial Adapter Cable

Overview

The StarTech 1P1FFCN-USB-SERIAL is a 1-foot (30cm) USB to RS-232 serial adapter cable, specifically configured as a null modem. This allows direct point-to-point communication between two DTE devices, such as connecting a console port on network equipment or programming industrial controllers without needing a crossover cable. Its compact design and robust FTDI chipset ensure reliable data transfer for legacy serial devices in environments where modern USB ports are the only option. The 1P1FFCN-USB-SERIAL model supports up to 921.6 Kbps, providing sufficient bandwidth for most serial communication tasks.

Compatibility

This adapter is designed to interface with any standard 9-pin serial port (DB-9) on devices requiring a null modem connection. It is compatible with systems running Windows, macOS, and Linux, leveraging the FTDI FT232R chipset for broad operating system support. Use this cable to connect to network switches, routers, industrial automation equipment, scientific instruments, or any other device that utilizes a serial console port for configuration or management.

Installation Notes

The adapter requires no external power and draws power directly from the USB 2.0 port. It supports 7 or 8 data bits, and various parity modes (Even, Odd, None, Space, Mark) with 1 or 2 stop bits, configurable via software. The operating temperature range of -40°C to 80°C (-40°F to 176°F) and 15kV air / 8kV contact ESD protection make it suitable for demanding environments. The cable length is 1.0 ft (0.3 m).

What's in the Box

  • 1x 1P1FFCN-USB-SERIAL Cable
  • 1x Installation CD
  • 1x Quick Start Guide
Specifications
Cable Length: 1.0 ft [0.3 m]
Product Length: 12.0 in [30.5 cm]
Product Width: 1.3 in [3.4 cm]
Product Height: 0.6 in [1.6 cm]
Weight Of Product: 1.4 oz [39.0 g]
Max Baud Rate: 921.6 Kbps
Rx Buffer: 128 Byte
Tx Buffer: 256 Byte
Data Bits: 7, 8
Parity Modes: Even, Odd, None, Space, Mark
Stop Bits: 1, 2
Operating Temperature: -40C to 80C
Storage Temperature: -40C to 80C
Humidity: 0% ~ 95% RH
ESD Protection: 15kV air / 8kV contact
Chipset ID: FTDI - FT232R
Bus Type: USB 2.0
Port Style: Cable Adapters
Industry Standards: USB 2.0/1.1, RS-232
Connector A: USB 2.0 Type-A
Connector B: 9 pin D-Sub (DB-9) Female
Warranty: 2 Years
Brand: StarTech
MPN: 1P1FFCN-USB-SERIAL
Type: Power Supply
Connectivity: USB
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StarTech 1FT (30CM) USB TO Null Modem - 1P1FFCN-USB-SERIAL

$35.86
$28.99

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