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 (USD) 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 Colour	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: $69.49 6Expected 03/11/2026 New At Mouser	Mfr. Part No. ECF504-3DSAA-03M Mouser Part No 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 03/11/2026	$69.49 $59.06 $55.36 $52.72 $50.21	Min.: 1 Mult.: 1										ECF504
USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/72in PIGTAIL AL-ECF504-AB72 L-Com 1: $73.51 39Factory Stock Available New At Mouser	Mfr. Part No. AL-ECF504-AB72 Mouser Part No 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	$73.51 $67.00 $64.36 $63.47 View $60.38 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: $58.54 231Factory Stock Available New At Mouser	Mfr. Part No. ECF504-120AAL Mouser Part No 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	$58.54 $54.47 $53.03 $51.77 View $50.34 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: $11.50 3Factory Stock Available New At Mouser	Mfr. Part No. ECF504-120BAL Mouser Part No 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	$11.50 $11.04 $10.67 $10.43 View $10.19 $9.80 $9.56 $9.35 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: $37.93 26Factory Stock Available New At Mouser	Mfr. Part No. ECF504-120BBS Mouser Part No 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	$37.93 $35.15 $34.40 $34.14 View $33.76 $32.58 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: $31.18 15Factory Stock Available New At Mouser	Mfr. Part No. ECF504-24BAL Mouser Part No 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	$31.18 $29.23 $28.46 $27.89 View $27.36 $26.76 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: $53.63 487Factory Stock Available New At Mouser	Mfr. Part No. ECF504-2DSAA-1M Mouser Part No 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	$53.63 $43.64 $41.90 $40.65 View $38.75 $36.33	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: $53.89 466Factory Stock Available New At Mouser	Mfr. Part No. ECF504-2DSAA-2M Mouser Part No 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	$53.89 $47.77 $45.87 $44.97 View $43.98 $42.95 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: $57.20 482Factory Stock Available New At Mouser	Mfr. Part No. ECF504-2DSAA-3M Mouser Part No 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	$57.20 $53.23 $51.82 $50.59 View $49.19 $47.95 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: $35.90 42Factory Stock Available New At Mouser	Mfr. Part No. ECF504-36BAL Mouser Part No 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	$35.90 $33.69 $32.62 $31.74 View $31.33 $29.75 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: $26.40 50Factory Stock Available New At Mouser	Mfr. Part No. ECF504-3AA-IVY Mouser Part No 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	$26.40 $24.29 $23.45 $22.80 View $21.32 $21.04 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: $7.70 168Factory Stock Available New At Mouser	Mfr. Part No. ECF504-3AB-IVY Mouser Part No 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	$7.70 $7.35 $6.79 $6.72 View $6.50 $5.57	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: $25.65 104Factory Stock Available New At Mouser	Mfr. Part No. ECF504-3BA-IVY Mouser Part No 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	$25.65 $24.19 $22.89 $22.13 View $21.56 $21.06 $20.77 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: $69.48 256Factory Stock Available New At Mouser	Mfr. Part No. ECF504-3DSAA-075M Mouser Part No 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	$69.48 $56.63 $54.50 $52.61 View $50.21 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: $37.56 9Factory Stock Available New At Mouser	Mfr. Part No. ECF504-72AAL Mouser Part No 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	9Factory Stock Available More Info Available	$37.56 $35.01 $33.75 $32.30 View $32.21 $30.88 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: $8.14 137Factory Stock Available New At Mouser	Mfr. Part No. ECF504-72BAL Mouser Part No 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	$8.14 $7.81 $7.28 $7.21 View $6.99 $6.63 $6.42 $6.14 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: $41.50 Non-Stocked New At Mouser	Mfr. Part No. AL-ECF504-AB36 Mouser Part No 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	$41.50 $38.58 $37.16 $36.44 View $36.03 $34.47 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: $64.47 Non-Stocked New At Mouser	Mfr. Part No. AL-ECF504-AB48 Mouser Part No 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	$64.47 $60.71 $59.37 $58.20 View $56.89 Quote	Min.: 1 Mult.: 1										ECF504

ECF504 Ethernet Cat6 Coupler Kits

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