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ECF504 Ethernet Cat6 Coupler Kits

L-Com ECF504 Ethernet Coupler Kits offer Cat6 performance ratings that facilitate high-speed data communication. These adapters feature fully stamped shielding that provides isolation from both EMI and RFI, ensuring smooth operation. The panel-mount RJ45 coupler kits allow panel mounting in virtually any panel thickness, and they are designed to work with EIA/TIA 568A and B wiring, providing a passage for high-speed data communication through a chassis or rack panel. L-Com ECF504 Ethernet Cat6 Coupler Kits are suitable for telecommunications, LAN, IDF, and voice and data applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) Filter the results in the table by unit price based on your quantity.	Qty.
USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 0.3M ECF504-3DSAA-03M L-Com 1: ₡36 167,14 6In Stock New At Mouser	Mfr. Part # ECF504-3DSAA-03M Mouser Part # 17-ECF504-3DSAA-03M New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 0.3M Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	6In Stock	₡36 167,14 ₡30 738,69 ₡28 812,96 ₡27 438,94 ₡26 132,57	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/24in PIGTAIL AL-ECF504-AB24 L-Com 1: ₡33 216,10 3In Stock New At Mouser	Mfr. Part # AL-ECF504-AB24 Mouser Part # 17-AL-ECF504-AB24 New At Mouser	L-Com	USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/24in PIGTAIL Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	3In Stock	₡33 216,10 ₡31 259,15 ₡30 561,73 ₡29 957,99 View ₡29 192,90 Quote	Min.: 1 Mult.: 1
Connectorized Surge Protectors LPUSB 2.0 A/A w/72in PIGTAIL AL-ECF504-AA72 L-Com 1: ₡30 598,16 5In Stock New At Mouser	Mfr. Part # AL-ECF504-AA72 Mouser Part # 17-AL-ECF504-AA72 New At Mouser	L-Com	Connectorized Surge Protectors LPUSB 2.0 A/A w/72in PIGTAIL Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	5In Stock	₡30 598,16 ₡27 605,48 ₡26 460,46 ₡25 971,22 View ₡25 367,48 Quote	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 1.5M ECF504-3DSAA-105M L-Com 1: ₡38 998,47 27In Stock New At Mouser	Mfr. Part # ECF504-3DSAA-105M Mouser Part # 17-ECF504-3DSAA-105M New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 1.5M Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	27In Stock	₡38 998,47 ₡34 085,28 ₡32 773,71 ₡29 593,66 ₡28 094,72	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 5E SHLD RJ45 PNL CPLR KIT ECF504-SC5E L-Com 1: ₡14 848,88 6 901In Stock New At Mouser	Mfr. Part # ECF504-SC5E Mouser Part # 17-ECF504-SC5E New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 5E SHLD RJ45 PNL CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	6 901In Stock	₡14 848,88 ₡13 011,64 ₡12 189,30 ₡11 569,95 View ₡10 992,23 ₡10 440,54 ₡9 940,89	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 6 SHLD RJ45 PNL CPLR KIT ECF504-SC6 L-Com 1: ₡15 322,50 1 517In Stock 3 468Expected 11/13/2026 New At Mouser	Mfr. Part # ECF504-SC6 Mouser Part # 17-ECF504-SC6 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 6 SHLD RJ45 PNL CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	1 517In Stock 3 468Expected 11/13/2026	₡15 322,50 ₡13 443,62 ₡12 584,85 ₡11 960,29 View ₡11 429,42 ₡10 919,36 ₡10 633,11 Quote	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 6A SHLD RJ45 PNL CPLR KIT ECF504-SC6A L-Com 1: ₡19 590,32 907In Stock 1 523Expected 11/13/2026 New At Mouser	Mfr. Part # ECF504-SC6A Mouser Part # 17-ECF504-SC6A New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 6A SHLD RJ45 PNL CPLR KIT Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	907In Stock 1 523Expected 11/13/2026	₡19 590,32 ₡17 081,67 ₡15 988,70 ₡15 249,64 View ₡14 520,98 ₡13 615,37	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR A-A SHLD ECF504-3DSAA-S L-Com 1: ₡20 495,93 27In Stock New At Mouser	Mfr. Part # ECF504-3DSAA-S Mouser Part # 17-ECF504-3DSAA-S New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR A-A SHLD Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	27In Stock	₡20 495,93 ₡17 451,20 ₡16 405,07 ₡15 619,17 View ₡14 874,90 ₡13 943,27	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 12"" ECF504-12AAS L-Com 1: ₡16 930,74 60In Stock New At Mouser	Mfr. Part # ECF504-12AAS Mouser Part # 17-ECF504-12AAS New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 12"" Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	60In Stock	₡16 930,74 ₡14 713,56 ₡13 745,49 ₡13 188,59 View ₡12 626,49 ₡11 840,59 ₡11 835,38	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB B-F PNL MNT/B-M SHLD 12"" ECF504-12BBS L-Com 1: ₡15 416,19 82In Stock New At Mouser	Mfr. Part # ECF504-12BBS Mouser Part # 17-ECF504-12BBS New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB B-F PNL MNT/B-M SHLD 12"" Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	82In Stock	₡15 416,19 ₡13 256,25 ₡12 402,69 ₡12 147,66 View ₡11 460,65 ₡10 758,02 ₡10 242,76	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 24"" ECF504-24AAS L-Com 1: ₡12 532,81 97In Stock New At Mouser	Mfr. Part # ECF504-24AAS Mouser Part # 17-ECF504-24AAS New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 24"" Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	97In Stock	₡12 532,81 ₡10 903,75 ₡10 232,35 ₡9 769,14 View ₡9 279,90 ₡8 832,30 ₡8 535,63 Quote	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.3MTR ECF504-30-03AAS L-Com 1: ₡29 224,13 40In Stock 49Expected 11/13/2026 New At Mouser	Mfr. Part # ECF504-30-03AAS Mouser Part # 17-ECF504-30-03AAS New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.3MTR Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	40In Stock 49Expected 11/13/2026	₡29 224,13 ₡24 945,91 ₡23 582,29 ₡22 458,08 View ₡21 385,92 ₡20 048,33	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.5MTR ECF504-30-05AAS L-Com 1: ₡50 849,47 146In Stock 222Expected 1/8/2027 New At Mouser	Mfr. Part # ECF504-30-05AAS Mouser Part # 17-ECF504-30-05AAS New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 A-F PNL/A-M 0.5MTR Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	146In Stock 222Expected 1/8/2027	₡50 849,47 ₡43 599,39 ₡40 872,15 ₡38 925,61 ₡37 067,55	Min.: 1 Mult.: 1
USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Black ECF504-3AA-BLK L-Com 1: ₡14 791,63 74In Stock 114Expected 11/13/2026 New At Mouser	Mfr. Part # ECF504-3AA-BLK Mouser Part # 17-ECF504-3AA-BLK New At Mouser	L-Com	USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Black Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	74In Stock 114Expected 11/13/2026	₡14 791,63 ₡12 569,24 ₡11 783,34 ₡11 221,23 View ₡10 685,15 ₡10 013,75 ₡9 540,13	Min.: 1 Mult.: 1
USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Shielded ECF504-3AA-S L-Com 1: ₡18 434,88 122In Stock 271Expected 1/29/2027 New At Mouser	Mfr. Part # ECF504-3AA-S Mouser Part # 17-ECF504-3AA-S New At Mouser	L-Com	USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Shielded Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	122In Stock 271Expected 1/29/2027	₡18 434,88 ₡15 842,97 ₡15 135,13 ₡14 416,89 View ₡13 729,88 ₡12 871,11	Min.: 1 Mult.: 1
USB Connectors ADPT USB A-A COUPLER KIT ECF504-AA L-Com 1: ₡15 473,44 229In Stock New At Mouser	Mfr. Part # ECF504-AA Mouser Part # 17-ECF504-AA New At Mouser	L-Com	USB Connectors ADPT USB A-A COUPLER KIT Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	229In Stock	₡15 473,44 ₡13 709,06 ₡13 375,96 ₡12 735,79 View ₡12 132,05 ₡11 372,17	Min.: 1 Mult.: 1
USB Connectors ADPT USB B-A COUPLER KIT ECF504-BA L-Com 1: ₡7 801,78 150In Stock 72On Order New At Mouser	Mfr. Part # ECF504-BA Mouser Part # 17-ECF504-BA New At Mouser	L-Com	USB Connectors ADPT USB B-A COUPLER KIT Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	150In Stock 72On Order	₡7 801,78 ₡6 781,66 ₡6 354,88 ₡6 053,01 View ₡5 761,55 ₡5 402,43 ₡5 142,20 ₡4 897,58	Min.: 1 Mult.: 1
USB Connectors USB B-A PANEL ADPT SHIELDED ECF504-BAS L-Com 1: ₡7 656,05 586In Stock New At Mouser	Mfr. Part # ECF504-BAS Mouser Part # 17-ECF504-BAS New At Mouser	L-Com	USB Connectors USB B-A PANEL ADPT SHIELDED Learn More about L-Com l com panel mounted usb adapters	Datasheet	586In Stock	₡7 656,05 ₡6 667,16 ₡6 250,79 ₡5 954,12 View ₡5 667,87 ₡5 313,95 ₡5 058,92 ₡4 819,51	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 3 RJ45 PNL CPLR KIT ECF504-C3 L-Com 1: ₡7 432,25 259In Stock 269Expected 11/20/2026 New At Mouser	Mfr. Part # ECF504-C3 Mouser Part # 17-ECF504-C3 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 3 RJ45 PNL CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	259In Stock 269Expected 11/20/2026	₡7 432,25 ₡6 927,39 ₡6 469,38 ₡6 125,88 View ₡5 662,66 ₡4 970,44 ₡4 731,03	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 5E RJ45 PNL CPLR KIT ECF504-C5 L-Com 1: ₡14 520,98 132In Stock 182Expected 11/13/2026 New At Mouser	Mfr. Part # ECF504-C5 Mouser Part # 17-ECF504-C5 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 5E RJ45 PNL CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	132In Stock 182Expected 11/13/2026	₡14 520,98 ₡12 683,74 ₡11 887,43 ₡11 314,92 View ₡10 752,82 ₡10 107,44 ₡9 623,41	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 6 RJ45 PNL CPLR KIT ECF504-C6 L-Com 1: ₡10 221,94 276In Stock New At Mouser	Mfr. Part # ECF504-C6 Mouser Part # 17-ECF504-C6 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 6 RJ45 PNL CPLR KIT Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	276In Stock	₡10 221,94 ₡8 962,41 ₡8 415,93 ₡7 963,12 View ₡7 567,57 ₡7 260,49 ₡6 916,99	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors C5E SHD RJ45 PNL MINI CPLR KIT ECF504-SC5E-MINI L-Com 1: ₡15 155,95 139In Stock New At Mouser	Mfr. Part # ECF504-SC5E-MINI Mouser Part # 17-ECF504-SC5E-MINI New At Mouser	L-Com	Modular Connectors / Ethernet Connectors C5E SHD RJ45 PNL MINI CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	139In Stock	₡15 155,95 ₡13 266,66 ₡12 459,94 ₡11 840,59 View ₡11 408,60 ₡10 695,56 ₡10 185,51	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors C6 SHLD RJ45 PNL MINI CPLR KIT ECF504-SC6-MINI L-Com 1: ₡17 570,91 322In Stock 712Expected 11/13/2026 New At Mouser	Mfr. Part # ECF504-SC6-MINI Mouser Part # 17-ECF504-SC6-MINI New At Mouser	L-Com	Modular Connectors / Ethernet Connectors C6 SHLD RJ45 PNL MINI CPLR KIT Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	322In Stock 712Expected 11/13/2026	₡17 570,91 ₡15 379,75 ₡14 458,53 ₡13 766,31 View ₡13 110,52 ₡12 288,19	Min.: 1 Mult.: 1
USB Connectors USB A-A PANEL ADPT SHIELDED ECF504-UAAS L-Com 1: ₡12 288,19 494In Stock New At Mouser	Mfr. Part # ECF504-UAAS Mouser Part # 17-ECF504-UAAS New At Mouser	L-Com	USB Connectors USB A-A PANEL ADPT SHIELDED Learn More about L-Com l com panel mounted usb adapters	Datasheet	494In Stock	₡12 288,19 ₡10 768,43 ₡10 112,64 ₡9 571,36 View ₡9 092,53 ₡8 733,41 ₡8 317,04	Min.: 1 Mult.: 1
USB Connectors USB A-A PNL ADPT SHLD HI-RET ECF504-UAAS-HR L-Com 1: ₡16 040,74 65In Stock New At Mouser	Mfr. Part # ECF504-UAAS-HR Mouser Part # 17-ECF504-UAAS-HR New At Mouser	L-Com	USB Connectors USB A-A PNL ADPT SHLD HI-RET Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	65In Stock	₡16 040,74 ₡13 854,79 ₡13 271,87 ₡12 636,90 View ₡11 851,00 ₡11 283,69 ₡11 242,05 Quote	Min.: 1 Mult.: 1

ECF504 Ethernet Cat6 Coupler Kits

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ECF504 Ethernet Cat6 Coupler Kits

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