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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 (PHP) Filter the results in the table by unit price based on your quantity.	Qty.
USB Cables / IEEE 1394 Cables LPUSB 2.0 A/B w/24in PIGTAIL AL-ECF504-AB24 L-Com 1: ₱3,915.36 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	₱3,915.36 ₱3,684.68 ₱3,602.47 ₱3,531.31 View ₱3,441.12 Quote	Min.: 1 Mult.: 1
Connectorized Surge Protectors LPUSB 2.0 A/A w/72in PIGTAIL AL-ECF504-AA72 L-Com 1: ₱3,606.77 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	₱3,606.77 ₱3,254.00 ₱3,119.03 ₱3,061.37 View ₱2,990.20 Quote	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors C5E RJ45 PNL MINI CPLR KIT ECF504-C5-MINI L-Com 1: ₱1,377.31 10In Stock New At Mouser	Mfr. Part # ECF504-C5-MINI Mouser Part # 17-ECF504-C5-MINI New At Mouser	L-Com	Modular Connectors / Ethernet Connectors C5E RJ45 PNL MINI CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	10In Stock	₱1,377.31 ₱1,169.94 ₱1,079.15 ₱1,027.61 ₱1,020.86	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: ₱4,596.96 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	₱4,596.96 ₱4,017.81 ₱3,863.21 ₱3,488.36 ₱3,311.67	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 5E SHLD RJ45 PNL CPLR KIT ECF504-SC5E L-Com 1: ₱1,750.32 7,142In 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	7,142In Stock	₱1,750.32 ₱1,533.75 ₱1,436.82 ₱1,363.81 View ₱1,295.71 ₱1,230.68 ₱1,171.79	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 6 SHLD RJ45 PNL CPLR KIT ECF504-SC6 L-Com 1: ₱1,806.14 1,796In Stock 3,468Expected 13/11/2026 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	1,796In Stock 3,468Expected 13/11/2026	₱1,806.14 ₱1,584.67 ₱1,483.44 ₱1,409.82 View ₱1,347.25 ₱1,287.12 ₱1,253.38 Quote	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 6A SHLD RJ45 PNL CPLR KIT ECF504-SC6A L-Com 1: ₱2,309.21 959In Stock 1,523Expected 13/11/2026 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	959In Stock 1,523Expected 13/11/2026	₱2,309.21 ₱2,013.51 ₱1,884.67 ₱1,797.56 View ₱1,711.67 ₱1,604.92	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: ₱2,415.96 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	₱2,415.96 ₱2,057.07 ₱1,933.75 ₱1,841.11 View ₱1,753.38 ₱1,643.57	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 12"" ECF504-12AAS L-Com 1: ₱1,995.72 70In 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	70In Stock	₱1,995.72 ₱1,734.36 ₱1,620.25 ₱1,554.61 View ₱1,488.35 ₱1,395.71 ₱1,395.10	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB B-F PNL MNT/B-M SHLD 12"" ECF504-12BBS L-Com 1: ₱1,817.19 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	₱1,817.19 ₱1,562.58 ₱1,461.97 ₱1,431.91 View ₱1,350.93 ₱1,268.10 ₱1,207.37	Min.: 1 Mult.: 1
USB Cables / IEEE 1394 Cables USB A-F PNL MNT/A-M SHLD 24"" ECF504-24AAS L-Com 1: ₱1,477.31 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	₱1,477.31 ₱1,285.28 ₱1,206.14 ₱1,151.54 View ₱1,093.87 ₱1,041.11 ₱1,006.14 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: ₱3,444.80 40In Stock 49On Order 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 49On Order On Order Ship Dates Mfr. #: ECF504-30-03AAS Stock: 40 Can Ship Immediately On Order: 26 Expected 06/11/2026 23 Expected 13/11/2026 Factory Lead-Time: 19 Weeks	₱3,444.80 ₱2,940.51 ₱2,779.77 ₱2,647.25 View ₱2,520.87 ₱2,363.20	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: ₱5,993.90 146In Stock 222Expected 08/01/2027 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 08/01/2027	₱5,993.90 ₱5,139.29 ₱4,817.82 ₱4,588.37 ₱4,369.35	Min.: 1 Mult.: 1
USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Black ECF504-3AA-BLK L-Com 1: ₱1,743.57 74In Stock 114Expected 06/11/2026 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 06/11/2026	₱1,743.57 ₱1,481.60 ₱1,388.96 ₱1,322.71 View ₱1,259.52 ₱1,180.37 ₱1,124.55	Min.: 1 Mult.: 1
USB Connectors USB 3.0 Coupler Panel Mount A-F to A-F Shielded ECF504-3AA-S L-Com 1: ₱2,173.02 123In Stock 271Expected 29/01/2027 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	123In Stock 271Expected 29/01/2027	₱2,173.02 ₱1,867.49 ₱1,784.06 ₱1,699.40 View ₱1,618.41 ₱1,517.19	Min.: 1 Mult.: 1
USB Connectors ADPT USB A-A COUPLER KIT ECF504-AA L-Com 1: ₱1,823.94 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	₱1,823.94 ₱1,615.96 ₱1,576.70 ₱1,501.23 View ₱1,430.07 ₱1,340.50	Min.: 1 Mult.: 1
USB Connectors USB B-A PANEL ADPT SHIELDED ECF504-BAS L-Com 1: ₱902.46 608In 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	608In Stock	₱902.46 ₱785.89 ₱736.81 ₱701.84 View ₱668.10 ₱626.38 ₱596.32 ₱568.10	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 3 RJ45 PNL CPLR KIT ECF504-C3 L-Com 1: ₱876.08 259In Stock 269Expected 20/11/2026 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 20/11/2026	₱876.08 ₱816.57 ₱762.58 ₱722.09 View ₱667.49 ₱585.89 ₱557.67	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 5E RJ45 PNL CPLR KIT ECF504-C5 L-Com 1: ₱1,711.67 142In Stock 182Expected 06/11/2026 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	142In Stock 182Expected 06/11/2026	₱1,711.67 ₱1,495.10 ₱1,401.23 ₱1,333.75 View ₱1,267.49 ₱1,191.42 ₱1,134.36	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 6 RJ45 PNL CPLR KIT ECF504-C6 L-Com 1: ₱1,204.91 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	₱1,204.91 ₱1,056.45 ₱992.03 ₱938.66 View ₱892.03 ₱855.83 ₱815.34	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CAT 3 SHLD RJ45 PNL CPLR KIT ECF504-SC3 L-Com 1: ₱1,634.98 87In Stock New At Mouser	Mfr. Part # ECF504-SC3 Mouser Part # 17-ECF504-SC3 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 3 SHLD RJ45 PNL CPLR KIT Learn More about L-Com l com modular ethernet connectors	Datasheet	87In Stock	₱1,634.98 ₱1,431.91 ₱1,342.34 ₱1,325.77 View ₱1,203.07 ₱1,141.11 ₱1,086.51	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors C5E SHD RJ45 PNL MINI CPLR KIT ECF504-SC5E-MINI L-Com 1: ₱1,786.51 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	₱1,786.51 ₱1,563.81 ₱1,468.72 ₱1,395.71 View ₱1,344.79 ₱1,260.74 ₱1,200.62	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors C6 SHLD RJ45 PNL MINI CPLR KIT ECF504-SC6-MINI L-Com 1: ₱2,071.18 322In Stock 712Expected 06/11/2026 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 06/11/2026	₱2,071.18 ₱1,812.89 ₱1,704.30 ₱1,622.71 View ₱1,545.41 ₱1,448.47	Min.: 1 Mult.: 1
USB Connectors USB A-A PANEL ADPT SHIELDED ECF504-UAAS L-Com 1: ₱1,448.47 509In 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	509In Stock	₱1,448.47 ₱1,269.33 ₱1,192.03 ₱1,128.23 View ₱1,071.78 ₱1,029.45 ₱980.37	Min.: 1 Mult.: 1
USB Connectors USB A-A PNL ADPT SHLD HI-RET ECF504-UAAS-HR L-Com 1: ₱1,890.81 66In 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	66In Stock	₱1,890.81 ₱1,633.14 ₱1,564.43 ₱1,489.58 View ₱1,396.94 ₱1,330.07 ₱1,325.16 Quote	Min.: 1 Mult.: 1

ECF504 Ethernet Cat6 Coupler Kits

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