50-Gigabit (50G) Ethernet • 100-Gigabit (100G) Ethernet Network Cables & Modules

Buy 50-Gigabit (50G) Ethernet • 100-Gigabit (100G) Ethernet Network Cables & Modules for your AI and datacenter network build-outs direct from the Amphenol factory at Cables on Demand. We stock dozens of popular Direct Attach Copper (DAC) Cables, Active Optical Cables (AOC) and Optical Transceiver Modules that are specifically engineered and optimized for handling all aspects of your 50.0 Gbps speed (DSFP, SFP-DD, SFP56) and 100.0 Gbps speed (QSFP28) network switch and server systems.

Amphenol SF-100GLB0W00-0DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 0W Power Consumption [Amphenol OEM P / N: 647080002]
Code: SF-100GLB0W00-0DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of a mere 0dB; consuming no more than 0.0 Watts …
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1-50	$49.73
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Amphenol SF-100GLB0W00-3DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 0W Power Consumption [Amphenol OEM P / N: 647080010]
Code: SF-100GLB0W00-3DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of a mere 3dB; consuming no more than 0.0 Watts …
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1-50	$51.83
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Amphenol SF-100GLB0W00-5DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 5dB Attenuation & 0W Power Consumption [Amphenol OEM P / N: 647080011]]
Code: SF-100GLB0W00-5DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of approximately 5dB; consuming no more than 0.0 Watts of …
Qty avail.: 7
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1-50	$51.83
51+	$49.24

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Amphenol SF-100GLB0W00-6DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 6dB Attenuation & 0W Power Consumption [Amphenol OEM P / N: 647080012]
Code: SF-100GLB0W00-6DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of approximately 6dB; consuming no more than 0.0 Watts of …
Qty avail.: 36
Availability: In stock

1-50	$49.73
51+	$47.24

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Amphenol SF-100GLB1.5W-0DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 1.5W Power Consumption [Amphenol OEM P / N: 647080001]
Code: SF-100GLB1.5W-0DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of a mere 0dB; consuming no more than 1.5 Watts …
Qty avail.: 43
Availability: In stock

1-50	$49.73
51+	$47.24

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Amphenol SF-100GLB1.5W-3DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 1.5W Power Consumption [Amphenol OEM P / N: 647080004]
Code: SF-100GLB1.5W-3DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of approximately 3dB; consuming no more than 1.5 Watts of …
Qty avail.: 8
Availability: In stock

1-50	$51.83
51+	$49.24

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Amphenol SF-100GLB1.5W-5DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 5dB Attenuation & 1.5W Power Consumption [Amphenol OEM P / N: 647080006]
Code: SF-100GLB1.5W-5DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of approximately 5dB; consuming no more than 1.5 Watts of …
Qty avail.: 8
Availability: In stock

1-50	$51.83
51+	$49.24

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Amphenol SF-100GLB1.5W-6DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 6dB Attenuation & 1.5W Power Consumption [Amphenol OEM P / N: 647080008]
Code: SF-100GLB1.5W-6DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of approximately 6dB; consuming no more than 1.5 Watts of …
Qty avail.: 42
Availability: In stock

1-50	$49.47
51+	$47.00

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Amphenol SF-100GLB2.5W-0DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 2.5W Power Consumption [Amphenol OEM P / N: 647080003]
Code: SF-100GLB2.5W-0DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of approximately 0dB; consuming no more than 2.5 Watts of …
Qty avail.: 0
Availability: Out of stock

1-50	$51.74
51+	$49.15

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Amphenol SF-100GLB2.5W-3DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 2.5W Power Consumption [Amphenol OEM P / N: 647080005]
Code: SF-100GLB2.5W-3DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of approximately 3dB; consuming no more than 2.5 Watts of …
Qty avail.: 48
Availability: In stock

1-50	$49.47
51+	$47.00

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Amphenol SF-100GLB2.5W-5DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 5dB Attenuation & 2.5W Power Consumption [Amphenol OEM P / N: 647080007]
Code: SF-100GLB2.5W-5DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of approximately 5dB; consuming no more than 2.5 Watts of …
Qty avail.: 97
Availability: In stock

1-50	$49.47
51+	$47.00

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Amphenol SF-100GLB2.5W-6DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 6dB Attenuation & 2.5W Power Consumption [Amphenol OEM P / N: 647080009]
Code: SF-100GLB2.5W-6DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of approximately 6dB; consuming no more than 2.5 Watts of …
Qty avail.: 0
Availability: Out of stock

1-50	$49.47
51+	$47.00

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Amphenol SF-100GLB3.5W-0DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 0dB Attenuation & 3.5W Power Consumption [Amphenol OEM P / N: 647080013]
Code: SF-100GLB3.5W-0DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of approximately 0dB; consuming no more than 3.5 Watts of …
Qty avail.: 43
Availability: In stock

1-50	$51.74
51+	$49.15

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Amphenol SF-100GLB3.5W-3DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 3dB Attenuation & 3.5W Power Consumption [Amphenol OEM P / N: 647080014]
Code: SF-100GLB3.5W-3DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of approximately 3dB; consuming no more than 3.5 Watts of …
Qty avail.: 100
Availability: In stock

1-50	$51.18
51+	$48.62

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Amphenol SF-100GLB3.5W-5DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 5dB Attenuation & 3.5W Power Consumption [Amphenol OEM P / N: 647080015]
Code: SF-100GLB3.5W-5DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of approximately 5dB; consuming no more than 3.5 Watts of …
Qty avail.: 8
Availability: In stock

1-50	$51.83
51+	$49.24

Qty:
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Amphenol SF-100GLB3.5W-6DB QSFP 100G Loopback Adapter Module for QSFP28 Port Testing - 6dB Attenuation & 3.5W Power Consumption [Amphenol OEM P / N: 647080016]
Code: SF-100GLB3.5W-6DB
Genuine Amphenol 100G QSFP loopback adapter modules provide the ideal 100-Gigabit Ethernet rated port testing solution for QSFP28 enabled ports (28.0 Gbps x 4 channels). This low-profile passive QSFP 100G loopback cable features typical insertion loss (attenuation) characteristics of approximately 6dB; consuming no more than 3.5 Watts of …
Qty avail.: 0
Availability: Out of stock

1-50	$51.83
51+	$49.24

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Amphenol SF-AQP85B4003-003M 3m (9.8') 100G QSFP28 AOC Cable - Amphenol 100-Gigabit Ethernet Active Optical Cable (OM3 Multimode Fiber) - QSFP28 to QSFP28 [OEM P / N: AQP85B4-003]
Code: SF-AQP85B4003-003M
Amphenol 3m (9.8') QSFP28 (100G QSFP) 100GBASE-SR4 802.3bj qualified Active Optical (AOC) cables provide next generation performance by combining four SFP channels operating at speeds up to 28.0 Gbps (SFP28) into one affordable high-density package (QSFP28) capable of combined speeds in excess of 100-Gigabits per second. Our debut QSFP28 …
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$446.94 /EA

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Amphenol High Speed (AHSP) Equivalent Part #: NDAAFF-C104

Amphenol SF-NDAAFF100G-000.5M 0.5m (1.6') 100G QSFP28 DAC Cable - 100-Gigabit Ethernet Passive Direct Attach QSFP28 Cable (SFF-8665 802.3bj) - QSFP28 to QSFP28 (OEM P / N: NDAAFF-C104)
Code: SF-NDAAFF100G-000.5M
Amphenol 0.5m (1.6') QSFP28 (100G QSFP) 100GBASE-CR4 802.3bj qualified passive copper cables provide next generation performance by combining four SFP channels operating at speeds up to 28.0 Gbps (SFP28) into one affordable high-density package (QSFP28) capable of combined speeds in excess of 100-Gigabits per second. Our QSFP28 cables integrate …
Qty avail.: 80
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1-50	$74.47
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Amphenol High Speed (AHSP) Equivalent Part #: NDAAFF-C107

Amphenol SF-NDAAFF100G-001.5M 1.5m (4.9') 100G QSFP28 DAC Cable - 100-Gigabit Ethernet Passive Direct Attach QSFP28 Cable (SFF-8665 802.3bj) - QSFP28 to QSFP28 (OEM P / N: NDAAFF-C107)
Code: SF-NDAAFF100G-001.5M
Amphenol 1.5m (4.9') QSFP28 (100G QSFP) 100GBASE-CR4 802.3bj qualified passive copper cables provide next generation performance by combining four SFP channels operating at speeds up to 28.0 Gbps (SFP28) into one affordable high-density package (QSFP28) capable of combined speeds in excess of 100-Gigabits per second. Our QSFP28 cables integrate …
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1-50	$123.30
51+	$117.14

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Amphenol High Speed (AHSP) Equivalent Part #: NDAAFF-C101

Amphenol SF-NDAAFF100G-001M 1m (3.3') 100G QSFP28 DAC Cable - 100-Gigabit Ethernet Passive Direct Attach QSFP28 Cable (SFF-8665 802.3bj) - QSFP28 to QSFP28 (OEM P / N: NDAAFF-C101)
Code: SF-NDAAFF100G-001M
Amphenol 1m (3.3') QSFP28 (100G QSFP) 100GBASE-CR4 802.3bj qualified passive copper cables provide next generation performance by combining four SFP channels operating at speeds up to 28.0 Gbps (SFP28) into one affordable high-density package (QSFP28) capable of combined speeds in excess of 100-Gigabits per second. Our QSFP28 cables integrate …
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1-50	$96.18
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Amphenol SF-NDAAFF100G-002.5m 2.5m (6.6') 100G QSFP28 DAC Cable - 100-Gigabit Ethernet Passive Direct Attach QSFP28 Cable (SFF-8665 802.3bj) - QSFP28 to QSFP28 (OEM P / N: NDAAFF-C102)
Code: SF-NDAAFF100G-002.5M
Amphenol 2.5m (6.6') QSFP28 (100G QSFP) 100GBASE-CR4 802.3bj qualified passive copper cables provide next generation performance by combining four SFP channels operating at speeds up to 28.0 Gbps (SFP28) into one affordable high-density package (QSFP28) capable of combined speeds in excess of 100-Gigabits per second. Our QSFP28 cables integrate …
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1-50	$139.03
51+	$132.08

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Amphenol High Speed (AHSP) Equivalent Part #: NDAAFF-C102

Amphenol SF-NDAAFF100G-002M 2m (6.6') 100G QSFP28 DAC Cable - 100-Gigabit Ethernet Passive Direct Attach QSFP28 Cable (SFF-8665 802.3bj) - QSFP28 to QSFP28 (OEM P / N: NDAAFF-C102)
Code: SF-NDAAFF100G-002M
Amphenol 2m (6.6') QSFP28 (100G QSFP) 100GBASE-CR4 802.3bj qualified passive copper cables provide next generation performance by combining four SFP channels operating at speeds up to 28.0 Gbps (SFP28) into one affordable high-density package (QSFP28) capable of combined speeds in excess of 100-Gigabits per second. Our QSFP28 cables integrate …
Qty avail.: 20
Availability: In stock

1-50	$138.57
51+	$131.64

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Amphenol High Speed (AHSP) Equivalent Part #: NDAAFF-C103

Amphenol SF-NDAAFF100G-003M 3m (9.8') 100G QSFP28 DAC Cable - 100-Gigabit Ethernet Passive Direct Attach QSFP28 Cable (SFF-8665 802.3bj) - QSFP28 to QSFP28 (OEM P / N: NDAAFF-C103)
Code: SF-NDAAFF100G-003M
Amphenol 3m (9.8') QSFP28 (100G QSFP) 100GBASE-CR4 802.3bj qualified passive copper cables provide next generation performance by combining four SFP channels operating at speeds up to 28.0 Gbps (SFP28) into one affordable high-density package (QSFP28) capable of combined speeds in excess of 100-Gigabits per second. Our QSFP28 cables integrate …
Qty avail.: 20
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1-50	$181.83
51+	$172.74

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Amphenol SF-NDAAFJ100G-001.5M 1.5m (4.9') 100G QSFP28 DAC Cable - 100-Gigabit Ethernet Passive 26-AWG Direct Attach Cable (SFF-8665 802.3bj) - QSFP28 to QSFP28 (OEM P / N: NDAAFJ-C103)
Code: SF-NDAAFJ100G-001.5M
Amphenol 1.5m (4.9') QSFP28 (100G QSFP) 100GBASE-CR4 802.3bj qualified passive copper cables provide next generation performance by combining four SFP channels operating at speeds up to 28.0 Gbps (SFP28) into one affordable high-density package (QSFP28) capable of combined speeds in excess of 100-Gigabits per second. Our QSFP28 cables integrate …
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