USB Cables / IEEE 1394 Cables

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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 (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Connector End A	Connector End A Pin Count	Connector End B	Connector End B Pin Count	Gender	Wire Gauge - AWG	Cable Length	Jacket Color	Series
USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 0.3M ECF504-3DSAA-03M L-Com 1: S/ 270.49 6Expected 11/3/2026 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	6Expected 11/3/2026	S/ 270.49 S/ 229.89 S/ 215.49 S/ 205.21 S/ 195.44	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/72in PIGTAIL AL-ECF504-AB72 L-Com 1: S/ 286.14 39Factory Stock Available New At Mouser	Mfr. Part # AL-ECF504-AB72 Mouser Part # 17-AL-ECF504-AB72 New At Mouser	L-Com	USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/72in PIGTAIL Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	39Factory Stock Available More Info Available	S/ 286.14 S/ 260.80 S/ 250.52 S/ 247.06 View S/ 235.03 Quote	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A LTCH-M 120"" ECF504-120AAL L-Com 1: S/ 227.87 231Factory Stock Available New At Mouser	Mfr. Part # ECF504-120AAL Mouser Part # 17-ECF504-120AAL New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A LTCH-M 120"" Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	231Factory Stock Available More Info Available	S/ 227.87 S/ 212.02 S/ 206.42 S/ 201.51 View S/ 195.95 Quote	Min.: 1 Mult.: 1	USB Cable Assembly	USB Type A	4 Position	USB Type A	4 Position	Male / Female	28 AWG, 20 AWG	3048 mm	Black	ECF504
USB Cables / IEEE 1394 Cables USB B-F PNL MNT/A LTCH-M 120"" ECF504-120BAL L-Com 1: S/ 44.76 3Factory Stock Available New At Mouser	Mfr. Part # ECF504-120BAL Mouser Part # 17-ECF504-120BAL New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB B-F PNL MNT/A LTCH-M 120"" Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	3Factory Stock Available More Info Available	S/ 44.76 S/ 42.97 S/ 41.53 S/ 40.60 View S/ 39.66 S/ 38.15 S/ 37.21 S/ 36.39 Quote	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables USB B-F PNL MNT/B-M SHLD 120"" ECF504-120BBS L-Com 1: S/ 147.64 26Factory Stock Available New At Mouser	Mfr. Part # ECF504-120BBS Mouser Part # 17-ECF504-120BBS New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB B-F PNL MNT/B-M SHLD 120"" Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	26Factory Stock Available More Info Available	S/ 147.64 S/ 136.82 S/ 133.90 S/ 132.89 View S/ 131.41 S/ 126.82 Quote	Min.: 1 Mult.: 1	USB Cable Assembly	USB Type B	4 Position	USB Type B	4 Position	Male / Female	28 AWG, 20 AWG	3048 mm	Gray	ECF504
USB Cables / IEEE 1394 Cables USB B-F PNL MNT/A LTCH-M 24"" ECF504-24BAL L-Com 1: S/ 121.37 15Factory Stock Available New At Mouser	Mfr. Part # ECF504-24BAL Mouser Part # 17-ECF504-24BAL New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB B-F PNL MNT/A LTCH-M 24"" Learn More about L-Com l com ecf504 cat6 coupler kits		15Factory Stock Available More Info Available	S/ 121.37 S/ 113.78 S/ 110.78 S/ 108.56 View S/ 106.50 S/ 104.16 Quote	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables USB 2.0 ECF DBL STCK CPLR CBL A-A BLU 1.0M ECF504-2DSAA-1M L-Com 1: S/ 208.75 487Factory Stock Available New At Mouser	Mfr. Part # ECF504-2DSAA-1M Mouser Part # 17-ECF504-2DSAA-1M New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 2.0 ECF DBL STCK CPLR CBL A-A BLU 1.0M Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	487Factory Stock Available More Info Available	S/ 208.75 S/ 169.87 S/ 163.10 S/ 158.23 View S/ 150.83 S/ 141.41	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables USB 2.0 ECF DBL STCK CPLR CBL A-A BLU 2.0M ECF504-2DSAA-2M L-Com 1: S/ 209.77 466Factory Stock Available New At Mouser	Mfr. Part # ECF504-2DSAA-2M Mouser Part # 17-ECF504-2DSAA-2M New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 2.0 ECF DBL STCK CPLR CBL A-A BLU 2.0M Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	466Factory Stock Available More Info Available	S/ 209.77 S/ 185.94 S/ 178.55 S/ 175.05 View S/ 171.19 S/ 167.18 Quote	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables USB 2.0 ECF DBL STCK CPLR CBL A-A BLU 3.0M ECF504-2DSAA-3M L-Com 1: S/ 222.65 482Factory Stock Available New At Mouser	Mfr. Part # ECF504-2DSAA-3M Mouser Part # 17-ECF504-2DSAA-3M New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 2.0 ECF DBL STCK CPLR CBL A-A BLU 3.0M Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	482Factory Stock Available More Info Available	S/ 222.65 S/ 207.20 S/ 201.71 S/ 196.92 View S/ 191.47 S/ 186.65 Quote	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables USB B-F PNL MNT/A LTCH-M 36"" ECF504-36BAL L-Com 1: S/ 139.74 42Factory Stock Available New At Mouser	Mfr. Part # ECF504-36BAL Mouser Part # 17-ECF504-36BAL New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB B-F PNL MNT/A LTCH-M 36"" Learn More about L-Com l com ecf504 cat6 coupler kits		42Factory Stock Available More Info Available	S/ 139.74 S/ 131.14 S/ 126.97 S/ 123.55 View S/ 121.95 S/ 115.80 Quote	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables USB 3.0 Coupler Panel Mount A-F to A-F Ivory ECF504-3AA-IVY L-Com 1: S/ 102.76 50Factory Stock Available New At Mouser	Mfr. Part # ECF504-3AA-IVY Mouser Part # 17-ECF504-3AA-IVY New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 Coupler Panel Mount A-F to A-F Ivory Learn More about L-Com l com ecf504 cat6 coupler kits		50Factory Stock Available More Info Available	S/ 102.76 S/ 94.55 S/ 91.28 S/ 88.75 View S/ 82.99 S/ 81.90 Quote	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables USB 3.0 Coupler Panel Mount A-F to B-F Ivory ECF504-3AB-IVY L-Com 1: S/ 29.97 168Factory Stock Available New At Mouser	Mfr. Part # ECF504-3AB-IVY Mouser Part # 17-ECF504-3AB-IVY New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 Coupler Panel Mount A-F to B-F Ivory Learn More about L-Com l com ecf504 cat6 coupler kits		168Factory Stock Available More Info Available	S/ 29.97 S/ 28.61 S/ 26.43 S/ 26.16 View S/ 25.30 S/ 21.68	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables USB 3.0 Coupler Panel Mount B-F to A-F Ivory ECF504-3BA-IVY L-Com 1: S/ 104.71 104Factory Stock Available New At Mouser	Mfr. Part # ECF504-3BA-IVY Mouser Part # 17-ECF504-3BA-IVY New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 Coupler Panel Mount B-F to A-F Ivory Learn More about L-Com l com ecf504 cat6 coupler kits		104Factory Stock Available More Info Available	S/ 104.71 S/ 101.59 S/ 99.34 S/ 98.01 View S/ 96.46 Quote	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 0.75M ECF504-3DSAA-075M L-Com 1: S/ 270.49 256Factory Stock Available New At Mouser	Mfr. Part # ECF504-3DSAA-075M Mouser Part # 17-ECF504-3DSAA-075M New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB 3.0 ECF DBL STCK CPLR CBL A-A BLU 0.75M Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	256Factory Stock Available More Info Available	S/ 270.49 S/ 212.88 S/ 205.91 S/ 200.85 View S/ 194.55 Quote	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A LTCH-M 72"" ECF504-72AAL L-Com 1: S/ 146.20 11Factory Stock Available New At Mouser	Mfr. Part # ECF504-72AAL Mouser Part # 17-ECF504-72AAL New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A LTCH-M 72"" Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	11Factory Stock Available More Info Available	S/ 146.20 S/ 136.28 S/ 131.37 S/ 125.73 View S/ 125.38 S/ 120.20 Quote	Min.: 1 Mult.: 1	USB Cable Assembly	USB Type A	4 Position	USB Type A	4 Position	Male / Female	28 AWG, 20 AWG	1828.8 mm	Black	ECF504
USB Cables / IEEE 1394 Cables USB B-F PNL MNT/A LTCH-M 72"" ECF504-72BAL L-Com 1: S/ 31.68 137Factory Stock Available New At Mouser	Mfr. Part # ECF504-72BAL Mouser Part # 17-ECF504-72BAL New At Mouser	L-Com	USB Cables / IEEE 1394 Cables USB B-F PNL MNT/A LTCH-M 72"" Learn More about L-Com l com ecf504 cat6 coupler kits		137Factory Stock Available More Info Available	S/ 31.68 S/ 30.40 S/ 28.34 S/ 28.06 View S/ 27.21 S/ 25.81 S/ 24.99 S/ 23.90 Quote	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/36in PIGTAIL AL-ECF504-AB36 L-Com 1: S/ 161.54 Non-Stocked New At Mouser	Mfr. Part # AL-ECF504-AB36 Mouser Part # 17-AL-ECF504-AB36 New At Mouser	L-Com	USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/36in PIGTAIL Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	Non-Stocked	S/ 161.54 S/ 150.17 S/ 144.65 S/ 141.84 View S/ 140.25 S/ 134.17 Quote	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/48in PIGTAIL AL-ECF504-AB48 L-Com 1: S/ 250.95 Non-Stocked New At Mouser	Mfr. Part # AL-ECF504-AB48 Mouser Part # 17-AL-ECF504-AB48 New At Mouser	L-Com	USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/48in PIGTAIL Learn More about L-Com l com ecf504 cat6 coupler kits	Datasheet	Non-Stocked	S/ 250.95 S/ 236.31 S/ 231.10 S/ 226.54 View S/ 221.44 Quote	Min.: 1 Mult.: 1										ECF504

ECF504 Ethernet Cat6 Coupler Kits

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