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Connects your computer or laptop's USB-C port to a Cisco modem, router, firewall, switch or other serial-based Cisco device with an RJ45 console port.

  • Supports data transfer rates up to 250 Kbps
  • Supports remote wake-up and power management
  • Premium double-shielded cable eliminates crosstalk and reduces EMI/RFI interference
  • Compatible with Windows, macOS and Linux operating systems, as well as Eaton's G4 PDU Network Card
  • Designed for Cisco equipment with no adapters or external power required
  • 3-year limited warranty


Connects Your Computer’s USB-C Port to a Cisco Device
Directly connect the RJ45 console port on your Cisco modem, router, firewall, switch or other serial-based Cisco device to the USB-C port on your computer or laptop. The U209-006-RJ45XC supports data transfer rates up to 250 Kbps, as well as remote wake-up and power management. It is compatible with Windows, macOS and Linux.

Filtering EMI/RFI Line Noise Helps Your Equipment Perform Better
This Cisco-compatible cable blocks disruptive EMI (electromagnetic interference) and RFI (radio frequency interference) line noise that can disturb your network equipment and inflict hardware damage or data loss. Premium double-shielding eliminates crosstalk and helps your connected components perform better and last longer.

Specifically Designed for Cisco Equipment
The serial cable is compatible with both older and current Cisco models. It requires no external power or additional adapters. You may download and install the necessary driver from the product page at (see the included owner’s manual for directions).

Compatible with Eaton G4 PDU Network Card
The U209-006-RJ45XC can be used for out of band (OOB) management to connect the USB-C port on the G4 network card to an RS232 port on a console server.

System Requirements

  • Computer with USB-C port and Windows, macOS or Linux operating system
  • Cisco device with RJ45 console port

Package Includes

  • U209-006-RJ45XC USB-C to RJ45 Serial Rollover Cable, M/M, 6 ft. (1.8 m)
  • Owner's manual
Cisco compatible RoHS compliant


UPC Code037332268655
TechnologySerial; USB
USB Power Delivery (PD) Charging SupportNo
Side A - Connector 1USB C (MALE)
Side B - Connector 1RJ45 (MALE)
Cable Jacket ColorBlue
Connector ColorBlack
Cable Jacket MaterialPVC
Cable Jacket RatingVW-1
Cable Outer Diameter (OD)RJ45: 5.5MM; USB: 4.7MM
Cable Length (ft.)6
Cable Length (in.)72
Unit Dimensions (hwd / in.)1.220 x 4.650 x 4.130
Unit Packaging TypeBox
Unit Weight (lbs.)0.2425
Operating Temperature Range32° to 104°F (0° to 40°C)
Storage Temperature Range-4° to 140°F (-20° to 60°C)
Operating Humidity Range0% TO 90% RH, NON-CONDENSING
Storage Humidity Range0% TO 90% RH, NON-CONDENSING
Network Compatibility250 Kbps
Remote Wakeup SupportYes
Driver RequiredYes
Product CertificationsEN 55032; EN 55035
Product ComplianceRoHS; CE (Europe); REACH; FCC (USA)
Product Warranty Period (Worldwide)3-year limited warranty

Questions & Answers

Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 773-869-1776 or email