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Network Crossover and Rollover Adapters

The Networx® Network Crossover and Rollover Adapters provide practical options for changing the wiring arrangement of compatible network and telecommunications connections. This group includes Gigabit RJ45, standard RJ45, ISDN PRI, and T1/E1 crossover models, along with an RJ45 rollover adapter for compatible console and equipment configuration applications. Their compact inline design makes them useful for field service, network setup, diagnostics, and bench testing without requiring a dedicated specialty cable.

  • Includes crossover and rollover wiring configurations
  • Available for Gigabit RJ45 and standard RJ45 connections
  • Includes dedicated ISDN PRI and T1/E1 crossover options
  • RJ45 rollover model supports compatible console and configuration applications
  • Helps connect equipment requiring alternate wiring arrangements
  • Compact inline design requires no external power
  • Convenient for field service, network setup, and bench testing
  • Reusable construction supports repeated installation and troubleshooting tasks
Where to Buy Available from authorized Networx resellers
Available Models
LB-GB45X
Gigabit RJ45 Crossover Adapter
Networx® Gigabit RJ45 crossover adapter links devices needing crossed Ethernet pairs.
$20.29
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LB-IPRIX
ISDN (PRI) Crossover Adapter
Networx® ISDN PRI crossover adapter corrects transmit and receive pair orientation.
$20.29
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LB-RJ45R
RJ45 Rollover Adapter
Networx® RJ45 rollover adapter supports console-style serial network connections.
$20.29
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LB-RJ45X
RJ45 Crossover Adapter
Networx® RJ45 crossover adapter connects compatible devices with crossed data pairs.
$20.29
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LB-T1E1X
Networx T1/E1 Crossover Adapter
Networx® T1/E1 crossover adapter swaps transmit and receive pairs for circuit setup.
$20.29
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Products specifications
Attribute nameAttribute value
ColorBlue
Connector ARJ45 Jack
Connector BRJ45 Plug
SKULB-ADP