L-com, Inc. Datasheets for Modular Connectors and RJ Connectors

Modular connectors and RJ connectors includes two similar, yet distinct styles of connectors. Modular connectors are made of "plug-in units" which can be added together to make the system larger, improve the capabilities, or expand its size. Registered Jack (RJ) is a telephone and data jack application specific connector registered with the FCC.
Modular Connectors and RJ Connectors: Learn more

Product Name Notes
Cat 3 Coupler - Unshielded RJ45 (8x8) Keystone Feed-thru -- TDG1026KC3
Cat5e Coupler -Shielded RJ45 (8x8) Keystone Feed-thru -- TDG1026KS-C5E
Cat6 Coupler - Unshielded RJ45 (8x8) Keystone Feed-thru -- TDG1026KC6
Cat6 Coupler -Shielded RJ45 (8x8) Keystone Feed-thru -- TDG1026KS-C6
Cat6a Coupler -Shielded RJ45 (8x8) Keystone Feed-thru -- TDG1026KS-C6A
Cat6a Coupler -Unshielded RJ45 (8x8) Keystone Feed-thru -- TDG1026KC6A
An exclusive from L-com is our extensive offering of network grade couplers for Ethernet applications. Featuring an industry standard Keystone-Mount design, these couplers can be installed into typical panels and...
Modular Cat5e RJ45 Coupler (8x8), Shielded -- UJ5T568S
Modular Cat5e RJ45 Coupler (8x8), Unshielded -- UJ5T568
An exclusive from L-com is our extensive offering of network grade couplers for Ethernet applications. Our unique offset design allows category 5E performance with only 1.25" of panel mounting depth...
Cat 5e Shielded RJ45 Coupler (8x8) Right Angle Deluxe Panel Coupler Kit -- ECF504-SR5E
Cat5e RJ45 Coupler (8x8) Right Angle Deluxe Panel Coupler Kit -- ECF504-R5E
An exclusive product design from L-com, the new ECF504-R5E/SR5E series right angle Category 5E couplers offer true 90° connectivity and meet Category 5E standards. With a solid die-cast metal mounting...
Category 5E Shielded RJ45 (8x8) Right Angle Keystone Coupler -- TDG1026KCS-R5E An exclusive product design from L-com, the new TDG1026KC series right angle Category 5E couplers offer true 90° connectivity and meet Category 5E standards. These unique right angle keystone couplers...
IP67 Industrial Category 5E Shielded Feed-Thru Coupler -- WJP1F5
IP67 Industrial RJ45 Shielded PCB Jack -- WJR1FF5
Innovative design brings Category 5E Ethernet connectivity to your equipment regardless of the operating environment. A gasket seal provides optimum protection from moisture and other contaminants with an IP67 rating.
Modular Coupler, RJ11 (6x4), Cross Wired -- TDG1026-4R
Modular Coupler, RJ11 (6x4), Straight Wired -- TDG1026-4C
Modular Coupler, RJ12 (6x6), Cross Wired -- TDG1026-6R
Modular Coupler, RJ12 (6x6), Straight Wired -- TDG1026-6C
Modular Coupler, RJ45 (8x8), Cross Wired -- TDG1026-8R
Modular Coupler, RJ45 (8x8), Straight Wired -- TDG1026-8C
Modular Coupler, RJ45K (8x8), Straight, Keyed -- TDG1026-8CK
L-com's affordable inline couplers offer an easy way to extend the length of modular cables. These couplers feature gold plated contacts for optimum performance. Available in straight or cross-wired style,...
Modular Coupler, MMJ (6x6), Straight, 30 -- ECF504-6SMJ
Modular Coupler, RJ11 (6x4), Crossed, 30 -- ECF504-4C
Modular Coupler, RJ11 (6x4), Straight, 30 -- ECF504-4S
Modular Coupler, RJ11 (6x4), Straight, 30, Black, Deluxe Panel -- ECF504B-4S
Modular Coupler, RJ12 (6x6), Crossed, 30 -- ECF504-6C
Modular Coupler, RJ12 (6x6), Straight, 30 -- ECF504-6S
Modular Coupler, RJ12 (6x6), Straight, 30, Black, Deluxe Panel -- ECF504B-6S
Modular Coupler, RJ45 (8x8), Crossed, 30 -- ECF504-8C
Modular Coupler, RJ45 (8x8K), Straight, 30 -- ECF504-8SK
Modular Coupler, RJ45K (8x8K), Straight, 30, Black, Deluxe Panel -- ECF504B-8SK
L-com's exclusive line of category 3 panel mount connectors is the perfect choice for passing modular cables through a rack panel or wall plate. The unique flange mount design accepts...
Modular Panel Jack, RJ12 (6x6) / Wires, 30 -- ECJ504-6
Modular Panel Jack, RJ45K (8x8K) / Wires, 30 -- ECJ504-8
L-com's exclusive line of panel mount jacks is the perfect choice for passing modular cables through a rack panel or wall plate. The unique flange mount design accepts #4 or...
Category 5E Keystone Jack RJ45 Tool-Less EIA568A/B Black -- RJTLC5E-BLK L-com's Keystone Category 5E tool-less style connectors make for a simple installation without the need for a punch down tool. Each jack is color coded for both the EIA/TIA568 A...
Category 6 Keystone Jack RJ45 Tool-Less EIA568A/B Black -- RJTLC6-BLK
Category 6 Keystone Jack RJ45 Tool-Less EIA568A/B Ivory -- RJTLC6-IV
Category 6 Keystone Jack RJ45 Tool-Less EIA568A/B White -- RJTLC6-WT
L-com's Keystone Category 6 tool-less style connectors make for a simple installation without the need for a punch down tool. Each jack is color coded for both the EIA/TIA568 A...
Cat3 RJ45 Coupler Shielded (8x8) Panel Mount Style -- ECF504-SC3
Cat3 RJ45 Coupler Unshielded (8x8) Panel Mount Style -- ECF504-C3
Cat5e RJ45 Coupler Shielded (8x8) Panel Mount Style -- ECF504-SC5E
Cat5e RJ45 Coupler Unshielded (8x8) Panel Mount Style -- ECF504-C5
Cat6 RJ45 Coupler Shielded (8x8) Panel Mount Style -- ECF504-SC6
Cat6 RJ45 Coupler Unshielded (8x8) Panel Mount Style -- ECF504-C6
L-com's premium line of Modular Couplers combines innovative design with an affordable price. With a solid die-cast metal mounting frame, these unique coupler kits allow panel mounting in virtually any...
Cat 6 Shielded Modular Plug, RJ45 (8x8), for Large OD Conductors -- TSP8048C5S Now available is a high performance Category 6 rated, shielded RJ45 plug that allows users to terminate cable with large OD conductors. These plugs will terminate conductors in a range...
IP67 Front Mount Flange Kit w/Category 5E Coupler -- WT67KC5FM
IP67 Rear Mount Flange Kit w/Category 5E Coupler -- WT67KC5RM
Pass your RJ45 connector Ethernet signals through a panel while still maintaining an IP67 rated seal. These receptacle kits consist of an IP67 rated flange adapter and industry standard keystone...
Interface Module, DB15 Female -- RBMIDB15F
Interface Module, DB25 Female -- RBMIDB25F
Interface Module, DB37 Female -- RBMIDB37F
Interface Module, DB50 Female -- RBMIDB50F
Interface Module, DB9 Female -- RBMIDB09F
Interface Module, RJ45 Jack -- RBMIRJ45F
These DIN rail mountable DB9 female interface modules feature a unique series of plated through holes that allow for the insertion of electronic components inline or across any circuit. Terminal...
Cat5E Keystone Jack RJ45 Tool-less EIA568A/B w/ Mounting Flange Kit Black -- ECFRJTLC5E-BLK
Cat5E Keystone Jack RJ45 Tool-less EIA568A/B w/ Mounting Flange Kit Ivory -- ECFRJTLC5E-IV
Cat5E Keystone Jack RJ45 Tool-less EIA568A/B w/ Mounting Flange Kit White -- ECFRJTLC5E-WT
These unique Category 5e panel mount RJ45 connector kits solve the problem of mounting category rated jacks into panels that are too thick for standard keystone style systems. These connectors...
Cat6 Keystone Jack RJ45 Tool-less EIA568A/B w/ Mounting Flange Black -- ECFRJTLC6-BLK These unique Category 6 panel mount RJ45 connector kits solve the problem of mounting category rated jacks into panels that are too thick for standard keystone style systems. These connectors...