Ethernet Cables (RJ-45/8P8C)

ethernet cables (rj-45/8p8c) — pre-owned

3,250listings

Browse 3,250 ethernet cables (rj-45/8p8c) — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

20 Pack Panduit UTP28SP1BU Patch Cord Cat 6 28 AWG UTP Copper 1 ft Blue
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20 Pack Panduit UTP28SP1BU Patch Cord Cat 6 28 AWG UTP Copper 1 ft Blue

The product is a 20 pack of Panduit UTP28SP1BU patch cords, designed for Cat 6 networking connections. Each cord has a length of 1 foot and features a blue color. These patch cords are made from UTP copper wire and are ideal for use in Ethernet setups, offering reliable and high-quality connections for computer networks. With the trusted Panduit brand and specific Cat 6 connector type, these patch cords ensure efficient data transmission and compatibility with various networking devices.

$21.99
Free ShippingRiverside, US
awesomestufffromcalifornia
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99.7%Excellent· 1.1k
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Cisco STACK-T1-3M  StackWise-3M Stacking Cable for 3850 Series
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UsedBuy It NowBest Offer

Cisco STACK-T1-3M StackWise-3M Stacking Cable for 3850 Series

$69.99
Free ShippingSouth Hackensack, US
luckywolf29TOP
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99.8%Excellent· 54.7k
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1000ft (Approx) Perfect Vision CAT5e Ethernet Cable Outdoor Direct Burial CMX 24
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1000ft (Approx) Perfect Vision CAT5e Ethernet Cable Outdoor Direct Burial CMX 24

Bulk spool ofPerfect Vision CAT5e Ethernet cable, designed for outdoor and underground use. Type: CAT5e Ethernet Cable. Condition: Pre-owned, clean, and in good condition. Gauge: 24 AWG.

$125.99
See listingMoreno Valley, US
sazoman
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94.1%Low· 158
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Cisco STACK-T1-1M  StackWise-1M Stacking Cable for 3850 Series - Same Day Shipp
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Cisco STACK-T1-1M StackWise-1M Stacking Cable for 3850 Series - Same Day Shipp

How do we refurbish items at our facility?.

$89.99
Free ShippingWallington, US
netyorkerTOP
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100.0%Excellent· 7.7k
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Belden 6100 008 GRY U Cat6 Ethernet Cable – 510 ft Remaining
UsedBuy It NowBest Offer

Belden 6100 008 GRY U Cat6 Ethernet Cable – 510 ft Remaining

PremiumBelden Category 6 (Cat6) bulk cable, known for high-end performance and reliability. Cable Type: Cat6, 4-pair. Model: 6100 008 GRY U. Length: 510 ft remaining (from original 1000 ft spool).

$120.00
+$45.00Carlsbad, US
technetpartners
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100.0%Excellent· 43
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300 FT CAT6 Outdoor Waterproof Direct Burial UV Resistant Network Cable Open-Box
Seller refurbishedBuy It Now

300 FT CAT6 Outdoor Waterproof Direct Burial UV Resistant Network Cable Open-Box

UbiGear 300ft 92m RJ45 CAT6 Outdoor Direct Ethernet LAN Network Patch Cable Cord. UV ratedOutdoor CMX rated jacket. Unlike category 5e, category 6 cable is fitted with a spline to separate the four twisted pairs inside the sheath.The separation along with a doubling of available bandwidth from that of category 5e results in a significantly higher signal-to-noise ratio.

$55.98
Free ShippingUS
ubigear
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99.7%Excellent· 179.6k
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200 FT CAT6 Outdoor Waterproof Direct Burial UV Resistant Network Cable Open-Box
Seller refurbishedBuy It Now

200 FT CAT6 Outdoor Waterproof Direct Burial UV Resistant Network Cable Open-Box

UbiGear 200ft 50m RJ45 CAT6 Outdoor Direct Ethernet LAN Network Patch Cable Cord. UV ratedOutdoor CMX rated jacket. Unlike category 5e, category 6 cable is fitted with a spline to separate the four twisted pairs inside the sheath.The separation along with a doubling of available bandwidth from that of category 5e results in a significantly higher signal-to-noise ratio.

$34.98
Free ShippingFremont, US
ubigear
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99.7%Excellent· 179.6k
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Used HP USB TO GIGABIT RJ45 ETHERNET ADAPTER 829834-001 829833-001
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Used HP USB TO GIGABIT RJ45 ETHERNET ADAPTER 829834-001 829833-001

$12.00
Free ShippingNorth Bergen, US
pcvisionsales
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100.0%Excellent· 215
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Molex 1110401054 50cm 40GB 30AWG QSFP+ to QSFP+ External DAC Cable
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Molex 1110401054 50cm 40GB 30AWG QSFP+ to QSFP+ External DAC Cable

Once we confirm and agree to your request, you may then place your order.Donot leave new requests in the order notes after purchasing. Do not place an order and then request a cancellation afterward.

$13.99
Free ShippingChino, US
g-electronic
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99.7%Excellent· 122.1k
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Cisco STACK-T1-50CM  StackWise-480 50cm stacking cable for 3850 series
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UsedBuy It NowBest Offer

Cisco STACK-T1-50CM StackWise-480 50cm stacking cable for 3850 series

$17.98
Free ShippingSouth Hackensack, US
luckywolf29TOP
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99.8%Excellent· 54.7k
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Lenovo ThinkPad X1 Carbon Gen 2 EX280 Ethernet Extension Adapter SC10P42352
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Lenovo ThinkPad X1 Carbon Gen 2 EX280 Ethernet Extension Adapter SC10P42352

Once we confirm and agree to your request, you may then place your order.Donot leave new requests in the order notes after purchasing. Order Notes / Special Requests. Do not place an order and then request a cancellation afterward.

$9.99
Free ShippingChino, US
g-electronic
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99.7%Excellent· 122.1k
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Mellanox MC2207130-00A QSFP Passive DAC Cable VPI UP to 56Gbs
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Mellanox MC2207130-00A QSFP Passive DAC Cable VPI UP to 56Gbs

Mellanox MC2207130-00A QSFP Passive DAC Cable VPI UP to 56Gbs. Working Pulls. Grade A cosmetic condition.

$19.00
Free ShippingEau Claire, US
dollartronics1
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99.7%Excellent· 5.8k
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Tripp Lite P772-015 KVM Daisychain Cable
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Tripp Lite P772-015 KVM Daisychain Cable

Tripp Lite P772-015 KVM 'Daisychain' Cable - approx 10 ft length.

$59.99
Free ShippingGaithersburg, US
rellghentcompany
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100.0%Excellent· 629
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1000 Foot CAT6 Ethernet Cable Stranded CM Blue Lightly Used
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1000 Foot CAT6 Ethernet Cable Stranded CM Blue Lightly Used

The product is a 1000-foot CAT6 Ethernet cable in blue color, featuring a stranded CM construction and round cable design. I do not know anything about this other than what’s written on the box. It appears lightly used and weighs just over 20lbs in its white box, but I don’t know how much is missing.

$120.00
See listingRedford, US
christinazeman
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99.9%Excellent· 1.1k
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Lot Of 25 Cat6 Ethernet Patch Network Cables 7ft Monoprice 24AWG
-50%
UsedBuy It Now

Lot Of 25 Cat6 Ethernet Patch Network Cables 7ft Monoprice 24AWG

Lot of 25 Ethernet patch network cables, 7ft each. They’re all in good condition. They were just decommissioned from a Data Center. Brand is Monoprice. Description on the cable insulation: CAT.6 UTP 550Mhz ETL CONFORMS ANSI/TIA-568-C.2 & ISO/IEC 11801 ED.2 & EN 50288-6-2 & IEC 60332-1-2 24AWGX4P CMX(UL) E164469-F3 RoHS COMPLIANCE V10277 WWW.MONOPRICE.COM

$32.50$65.00-50%

You save $32.50

See listingAustin, US
worldelectroparts
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99.4%Excellent· 9.7k
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JAVEX CAT6 UTP OUTDOOR 1000 FEET 550MHZ 23AWG CCA ETHERNET BULK A1-L10000W
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JAVEX CAT6 UTP OUTDOOR 1000 FEET 550MHZ 23AWG CCA ETHERNET BULK A1-L10000W

L10000W - JAVEX CAT6 UTP OUTDOOR 1000 FEET 550MHZ 23AWG CCA ETHERNET BULK A1. • [JAVEX Cat6 Outdoor Ethernet Cable]: The Copper Clad outdoor Ethernet cable that is soft, flexible, weatherproof, and resists sun, rain, snow, and low/high temperatures.

$81.66
Free ShippingImmokalee, US
zoematech
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100.0%Excellent· 168
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Lot of 4 Used Baaske Medical Isolator MI 1005 Ethernet Network Isolators
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Lot of 4 Used Baaske Medical Isolator MI 1005 Ethernet Network Isolators

$109.99
Free ShippingFort Lauderdale, US
dmccusa
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100.0%Excellent· 296
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Monoprice CAT607BLUE Ethernet Cable
UsedBuy It NowBest Offer

Monoprice CAT607BLUE Ethernet Cable

Cat 6 Blue Ethernet Patch Cable was used in my home lab. Had no issues with performance or network speed. Selling “as is”. I welcome international buyers. No returns.

$10.00
+$5.00Parkville, US
pctech007
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100.0%Excellent· 281
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Cat Tails MX Audio Over Cat5 Breakout Male XLR Breakout Cable 302172908-NV1CP
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UsedBuy It NowBest Offer

Cat Tails MX Audio Over Cat5 Breakout Male XLR Breakout Cable 302172908-NV1CP

Like New In Box . You may receive a unit in similar condition to the one pictured. Used Fully functional and tested working.

$99.99
Free ShippingPeachtree Corners, US
itad-techTOP
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100.0%Excellent· 8.6k
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Cisco STACK-T1-3M Stackwise-480 3m Stacking Cable 800-40405-01
-6%
UsedBuy It NowBest Offer

Cisco STACK-T1-3M Stackwise-480 3m Stacking Cable 800-40405-01

Cisco STACK-T1-3M Stackwise-480 3m Stacking Cable 800-40405-01.

$39.99$42.49-6%

You save $2.50

See listingManassas, US
potomacestore
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99.9%Excellent· 35.9k
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Cisco QSFP-H40G-CU3M, 1 Year Warranty
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Cisco QSFP-H40G-CU3M, 1 Year Warranty

However you find us, you will know you have the backing of our warranty.

$20.00
Free ShippingOmaha, US
usedciscodealer
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100.0%Excellent· 3.2k
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Ethernet Internet 3ft data cable cord
-60%
UsedBuy It NowBest Offer

Ethernet Internet 3ft data cable cord

Ethernet Internet 3ft inch data cable cord

$2.00$5.00-60%

You save $3.00

See listingPortland, US
rougealgorithm
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99.7%Excellent· 320
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Molex 1110401054 0.5m 50cm 40GB 30AWG QSFP+ to QSFP+ External Cable
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Molex 1110401054 0.5m 50cm 40GB 30AWG QSFP+ to QSFP+ External Cable

Connector Type A QSFP. Connector Type B QSFP. Cable Type Round. Cable Length (m) 0.5. Wire Size (AWG) 30. Gender PL-PL.

$15.00
Free ShippingPlaistow, US
hopin-around
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100.0%Excellent· 7.8k
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Cat 6 Ethernet Cable 50 Ft Outdoor&indoor 10gbps Support Cat8 Cat7 Network Long
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Cat 6 Ethernet Cable 50 Ft Outdoor&indoor 10gbps Support Cat8 Cat7 Network Long

Cat 6 Ethernet Cable 50 Ft Outdoor&indoor 10gbps Support Cat8 Cat7 Network Long

$14.00
Free ShippingOcala, US
alchemistra4
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100.0%Excellent· 444
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LOT of 3 Cisco SFP-H10GB-CU3M 10GB SFP+ Twinax Copper 3M Passive Cable
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LOT of 3 Cisco SFP-H10GB-CU3M 10GB SFP+ Twinax Copper 3M Passive Cable

Condition: Excellent CLEAN working cables. Genuine CISCO! See Photos.

$30.94
Free ShippingManchaca, US
cyberinfinity
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99.9%Excellent· 71.3k
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150Ft Actuated Replacement Cable for Starlink Gen2 V2 Rectangular Satellite
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150Ft Actuated Replacement Cable for Starlink Gen2 V2 Rectangular Satellite

150 ft Starlink Gen2 Gen 2 Cable Pre-Owned

$50.00
See listingNiles, US
auyadoin82
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99.8%Excellent· 3.5k
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75Ft Actuated Replacement Cable for Starlink Gen2 V2 Rectangular Satellite
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75Ft Actuated Replacement Cable for Starlink Gen2 V2 Rectangular Satellite

75 ft Starlink Gen2 Cable Pre-Owned

$30.00
See listingNiles, US
auyadoin82
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99.8%Excellent· 3.5k
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Cisco CAB-STACK-3M Shielded SCSI Cable VHDCI 68-Pin Male to Male | 9ft | 3m |
UsedBuy It Now

Cisco CAB-STACK-3M Shielded SCSI Cable VHDCI 68-Pin Male to Male | 9ft | 3m |

Cisco CAB-STACK-3M ShieldedSCSI Cable VHDCI 68-Pin Male to VHDCI 68-Pin Male - M:M (1:1). Cable Length:9ft (3m).

$14.50
Free ShippingSellersville, US
garwig_87
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100.0%Excellent· 1.8k
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Cisco STACK-T1-1M  StackWise-1M Stacking Cable for 3850 Series
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UsedBuy It NowBest Offer

Cisco STACK-T1-1M StackWise-1M Stacking Cable for 3850 Series

$93.99
Free ShippingSouth Hackensack, US
luckywolf29TOP
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99.8%Excellent· 54.7k
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Celestron Ethernet Cable Adapter RJ-45 RoHS Compliant Black Orange
UsedBuy It NowBest Offer

Celestron Ethernet Cable Adapter RJ-45 RoHS Compliant Black Orange

great condition m

$130.00
See listingReno, US
dacer_9857
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100.0%Excellent· 40
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Used Southwire CAT5e Outdoor Cable – Approx. 400–500ft – Beige CMR CMX
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UsedBuy It NowBest Offer

Used Southwire CAT5e Outdoor Cable – Approx. 400–500ft – Beige CMR CMX

• Type: CAT5e CMX / CMR Rated. • Color: Beige. This is not a new box pull.

$69.99
Free ShippingSeekonk, US
breiterplanetsolardistributorsTOP
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98.5%Excellent· 361
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Paige 454641AYW Plenum security cable
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Paige 454641AYW Plenum security cable

The Paige 454641AYW Plenum Security Cable is a high-quality, fire-rated cable designed for use in plenum spaces where air circulation systems are present. This cable is specifically built to meet stringent safety codes, offering a reliable solution for low-voltage security, alarm, and surveillance systems in commercial and residential buildings. The 454641AYW model features multiple conductors that provide excellent performance for a range of applications such as fire alarms, video surveillance, and control systems. Its plenum-rated jacket ensures that the cable is safe for use in air ducts and other sensitive environments, where flame resistance is a critical requirement.

$107.99
Free ShippingAtlanta, US
qgistixstore
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99.3%Excellent· 6.7k
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Mellanox MC2207130-00A QSFP Passive DAC Cable VPI UP to 56Gbs
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UsedBuy It Now

Mellanox MC2207130-00A QSFP Passive DAC Cable VPI UP to 56Gbs

Mellanox MC2207130-00A QSFP Passive DAC Cable VPI UP to 56Gbs. Working Pulls. Grade A cosmetic condition Sku11

$18.99
Free ShippingNorcross, US
joeprintTOP
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99.5%Excellent· 8.1k
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Lot of 10 - Cat6 Ethernet Cable - 8ft
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Lot of 10 - Cat6 Ethernet Cable - 8ft

Lot of 10 Cat6 ethernet cable. Each cable is about 8ft long

$8.00
See listingConcord, US
micg925
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100.0%Excellent· 106
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OEM Dell Docking Station USB-C HDMI VGA Display USB LAN DA300 RGN7Y
UsedBuy It NowBest Offer

OEM Dell Docking Station USB-C HDMI VGA Display USB LAN DA300 RGN7Y

Used but like-new condition.

$18.88
Free ShippingSaint Cloud, US
steveb407
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99.9%Excellent· 5.4k
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100 FT CAT6 Outdoor Waterproof Direct Burial UV Resistant Network Cable Open-box
Seller refurbishedBuy It Now

100 FT CAT6 Outdoor Waterproof Direct Burial UV Resistant Network Cable Open-box

UbiGear 100ft RJ45 CAT6 Outdoor Direct Ethernet LAN Network Patch Cable Cord. UV ratedOutdoor CMX rated jacket. Unlike category 5e, category 6 cable is fitted with a spline to separate the four twisted pairs inside the sheath.The separation along with a doubling of available bandwidth from that of category 5e results in a significantly higher signal-to-noise ratio.

$28.98
Free ShippingUS
ubigear
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99.7%Excellent· 179.6k
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TP-Link5 Port Ethernet Network Switch Unmanaged(TL-SG105-605) Refurbished
-32%
Certified - RefurbishedBuy It Now

TP-Link5 Port Ethernet Network Switch Unmanaged(TL-SG105-605) Refurbished

Blue Box Sales is here to bring you the best deals for sought after electronics and accessories. Certified Refurbished TP-Link, and JBL Networking Devices. Certified Refurbished Products by the Manufacturer.

$12.99$18.99-32%

You save $6.00

Free ShippingBrooklyn, US
blueboxsales
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100.0%Excellent· 27.6k
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150 FT CAT6 Outdoor Waterproof Direct Burial UV Resistant Network Cable Open-Box
Seller refurbishedBuy It Now

150 FT CAT6 Outdoor Waterproof Direct Burial UV Resistant Network Cable Open-Box

UbiGear 150ft 50m RJ45 CAT6 Outdoor Direct Ethernet LAN Network Patch Cable Cord. UV ratedOutdoor CMX rated jacket. Unlike category 5e, category 6 cable is fitted with a spline to separate the four twisted pairs inside the sheath.The separation along with a doubling of available bandwidth from that of category 5e results in a significantly higher signal-to-noise ratio.

$31.98
Free ShippingFremont, US
ubigear
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99.7%Excellent· 179.6k
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Stage Ninja CAT6-10-S Retractable CAT6 Ethernet Cable Reel Network Cord
UsedBuy It NowBest Offer

Stage Ninja CAT6-10-S Retractable CAT6 Ethernet Cable Reel Network Cord

Stage Ninja CAT6-10-S Retractable CAT6 Ethernet Cable Reel Network Cord - No other accessories included We have 30 day returns money back guarantee . We do our best to describe everything accurately. This item is sold as shown are pulled from working environments and may include components that are untested, incomplete, or non-functional. While we do our best to describe each item accurately, we cannot guarantee the performance or compatibility of every part. See photos for more details. By purchasing, you acknowledge and accept this item is being sold as-is with no guarantees beyond what is stated.

$109.99
+$14.95Peoria, US
pps1941
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98.5%Excellent· 2.9k
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Cisco STACK-T1-3M  StackWise 3M Stacking Cable 800-40405-01 for 3850 Series
UsedBuy It NowBest Offer

Cisco STACK-T1-3M StackWise 3M Stacking Cable 800-40405-01 for 3850 Series

We can then adjust your invoice before checkout.

$99.99
Free ShippingFalls Church, US
musthavegear
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99.5%Excellent· 38.4k
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