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You Are Here:  Home  >  Ethernet Cabling  >  Couplers and Adapters  >  Modular 'T' and 'Y' Adapters

L-com offers a wide array of RJ11, RJ12 and RJ45 “T” and “Y” adapters for voice and data applications. Additionally we offer 2 way and 4 way harmonica style splitters.
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Modular Splitter Adapters – Connect two devices to one jack
Modular Splitter Adapters – Connect two devices to one jack
Description: If you have two devices but only one jack L-com's extensive line of splitter adapters will help get you connected. Each adapter features a compact plastic design with one plug and up to three jacks. Adapters are available with RJ11, RJ12, or RJ45 connectors allowing the right fit for your application. These adapters are perfect for adding an extra phone jack for a fax machine or modem. Telephone monitoring systems or test applications can benefit from a simple method to tap into an existing system jack.


Modular Splitter Adapters – Three Jacks Allow for Splitting or Combining Connections
Modular Splitter Adapters – Three Jacks Allow for Splitting or Combining Connections
Description: L-com's unique all female splitter for modular cables is a convenient choice when you need to combine modular cables together. Each adapter features a compact plastic design with three female jacks. Adapters are available with RJ11, RJ12, or RJ45 connectors allowing the right fit for your application. These adapters are perfect for adding an extra phone jack for a fax machine or modem. Telephone monitoring systems or test applications can benefit from a simple method to tap into an existing system cable.


Modular Socket Saver Adapters – Extend the Life of Frequently Used Modular Jacks
Modular Socket Saver Adapters – Extend the Life of Frequently Used Modular Jacks
Description: L-com's line of modular socket savers is the perfect choice for applications where cables are connected and disconnected frequently. Damaged or worn ports can cause bad data and test results preventing you from getting work done. These adapters make it easy to switch out the damaged connection without costly repair time. Their low cost will save you money immediately through improved workflow. Avoid costly repairs trying to replace modular jacks; Use L-com's socket savers.


Modular Insert Adapter - Converts Any RJ11/12 Jack to Accept Handset Cables
Modular Insert Adapter - Converts Any RJ11/12 Jack to Accept Handset Cables
Description: L-com's exclusive insert adapter series makes it easy to adapt the RJ22 handset style modular plug into a RJ11 or RJ12 jack. No longer do you need to worry about the plug slipping out or not fitting correctly. This adapter makes the port the correct size for the handset plug making for a reliable connection every time. Most orders ship same day for immediate usage in your project; Contact us today.


Modular Insert Adapter - Converts Any RJ45 Jack to Accept RJ11 or RJ12 Plugs
Modular Insert Adapter - Converts Any RJ45 Jack to Accept RJ11 or RJ12 Plugs
Description: L-com's exclusive insert adapter series makes it easy to adapt the RJ11/12 style modular plugs into a RJ45 jack. No longer do you need to worry about the plug slipping out or not fitting correctly. This adapter makes the port the correct size for the RJ11/12 plug making for a reliable connection every time. Most orders ship same day for immediate usage in your project; Contact us today.


Modular Y Adapters – Adapter/Splitter for voice and data applications
Modular Y Adapters – Adapter/Splitter for voice and data applications
Description: When traditional splitters do not fit, L-com's exclusive Y-adapter series is perfect. These splitters feature a 10" cable for the male plug and a unique housing for the two jacks allowing this adapter to plug into tight spaces without blocking adjacent ports. The dark gray plastic housing is UL94V-0 rated and features A and B port markings for easy identification. L-com stocks six different wiring schemes with either RJ11/12 or RJ45 connections, or we can quote a custom version with modest minimums.


Modular 4-Way Adapters – Adapter/Splitter for voice and data applications
Modular 4-Way Adapters – Adapter/Splitter for voice and data applications
Description: When traditional splitters do not fit, L-com's exclusive 4-way adapter series is perfect. These splitters feature a 10" cable for the male plug and a unique housing for the four RJ45 jacks allowing this adapter to plug into tight spaces without blocking adjacent ports. The dark gray plastic housing is UL94V-0 rated and features a wiring diagram for easy port identification. L-com stocks four different wiring schemes with RJ45 connections, or we can quote a custom version with modest minimums.


Shielded 2-Way RJ45 Modular Y-Adapters for Voice and Data Applications
Shielded 2-Way RJ45 Modular Y-Adapters for Voice and Data Applications
Description: When traditional splitters do not fit, L-com's exclusive shielded Y-adapter series is perfect. These splitters feature a 10" shielded cable for the male plug and a unique housing for the two shielded RJ45 jacks allowing this adapter to plug into tight spaces without blocking adjacent ports. The light gray plastic housing is UL94V-0 rated and features a wiring diagram for easy port identification. L-com stocks three different wiring schemes for either USOC bridge/splitter or a 10Base-T splitter, or we can quote a custom version with modest minimums.


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L-com Global Connectivity         45 Beechwood Drive         North Andover, MA 01845
www.L-com.com E-mail: sales@L-com.com Phone: 1-800-341-5266 Fax: 1-978-689-9484


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