25-Gigabit (25G) Ethernet • 40-Gigabit (40G) Ethernet Network Cables & Modules

 

Buy 25-Gigabit (25G) Ethernet • 40-Gigabit (40G) Ethernet Network Cables & Modules for your AI/datacenter network build-outs factory-direct from Amphenol Cables on Demand (CablesOnDemand.com).  We stock dozens of popular Network Patch Cords (Ethernet Cables), Direct Attach Copper (DAC) Cable Assemblies and Optical Transceiver Modules that are specifically engineered and optimized for handling all aspects of your 25-Gigabit Ethernet (25GbE / 25G Ethernet) and 40-Gigabit Ethernet (40GbE / 40G Ethernet) network LAN and back-haul traffic links.  Choose from a broad array of 25G/40G-capable interconnects, including:

For 25-Gigabit (25G) Ethernet specifically, we feature SFP28 25G Direct Attach Copper (DAC) Cables for short 25GBASE-CR (25G Ethernet over Twin-Ax Copper) back-haul links, SFP28 25G Loopback Adapter Modules for SFP28 port testing applications and finally, for extended 25G link lengths, we offer 25GBASE-SR SFP28 Optical Transceiver Modules (SR = Short-Run up to 100m/330ft) and 25GBASE-LR SFP28 Optical Transceiver Modules (LR = Long-Run up to 10km). Our dual-mode Category-8 (CAT-8) Network Patch Cords (CAT8 Ethernet Cables) support BOTH 25GBASE-T and 40GBASE-T (25G & 40G Ethernet over Twisted Pair) links up to 30-meters (98-feet).

Moving up to 40-Gigabit (40G) Ethernet, we stock a multitude of copper-based interconnect options for your 40G-capable backhaul links, including 40GBASE-CR (40-Gigabit Ethernet over Twin-Ax Copper) capable QSFP+ (QSFP Plus), available in several form-factors. Choose from QSFP+ 40G Direct Attach Copper (DAC) Cables for your 40G Ethernet switch/server backbone links up to 7-meters (23-feet), QSFP+ 40G to 4 x SFP+ 10G Direct Attach Copper (DAC) Splitter Cables, optimal for bridging 10G and 40G Ethernet capable switch links. Finally, for testing the 40G-capable QSFP+ ports on your switches/servers/adapters, we offer a variety of 40G QSFP+ Loopback Adapter Modules.


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25-Gigabit (25G) Ethernet • 40-Gigabit (40G) Ethernet Network Cables & Modules
CAT-5e • CAT-6 • CAT-6a • CAT-8 Cables
QSFP Cables • QSFP+ Cables
QSFP+/QSFP28 Loopback Modules
SFP28 • QFSP28 Optical Modules
SFP28 Cables • QSFP28 Cables
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  • Amphenol SF-QSFP4SFPPS-005 5m QSFP to 4 SFP+ Splitter Cable (26 AWG Passive Copper) - 1 x QSFP+ (40G) to 4 x SFP+ (10G) Connectors (16.4 ft)
1-50 $357.06
51+ $339.21
  • EA
  • Amphenol SF-QSFPLOOPBK-001 QSFP+ 40G Loopback Adapter Module for QSFP / QSFP+ Port Testing - 0dB Attenuation & 1.5W Power Consumption [Copper+Optical Ready]
1-50 $24.47
51+ $23.25
  • EA
  • Amphenol SF-QSFPLOOPBK-002 QSFP+ 40G Loopback Adapter Module for QSFP / QSFP+ Port Testing - 0dB Attenuation & 0W Power Consumption [Copper+Optical Ready]
1-50 $24.47
51+ $23.25
  • EA
  • Amphenol SF-QSFPLOOPBK-003 QSFP+ 40G Loopback Adapter Module for QSFP / QSFP+ Port Testing - 3dB Attenuation & 1.5W Power Consumption [Copper+Optical Ready]
1-50 $27.83
51+ $26.44
  • EA
  • Amphenol SF-QSFPPEXPAS-001 1m 40GbE QSFP+ Cable - Amphenol 40-Gigbit Ethernet Passive Copper Cable (SFF-8436 & 802.3ba) - QSFP+ to QSFP+ (3.3 ft)
1-50 $89.88
51+ $85.39
  • EA
  • Amphenol SF-QSFPPEXPAS-002 2m 40GbE QSFP+ Cable - Amphenol 40-Gigbit Ethernet Passive Copper Cable (SFF-8436 & 802.3ba) - QSFP+ to QSFP+ (6.6 ft)
1-50 $103.73
51+ $98.54
  • EA
  • Amphenol SF-QSFPPEXPAS-003 3m 40GbE QSFP+ Cable - Amphenol 40-Gigbit Ethernet Passive Copper Cable (SFF-8436 & 802.3ba) - QSFP+ to QSFP+ (9.8 ft)
1-50 $117.61
51+ $111.73
  • EA
  • Amphenol SF-QSFPPEXPAS-005 5m 40GbE QSFP+ Cable - Amphenol 40-Gigbit Ethernet Passive Copper Cable (SFF-8436 & 802.3ba) - QSFP+ to QSFP+ (16.4 ft)
1-50 $188.67
51+ $179.24
  • EA
  • Amphenol SF-QSFPPEXPAS-007 7m 40GbE QSFP+ Cable - Amphenol 40-Gigbit Ethernet Passive Copper Cable (SFF-8436 & 802.3ba) - QSFP+ to QSFP+ (23 ft)
1-50 $306.35
51+ $291.03
  • EA
  • Amphenol SF-SFP28LPB1W-0DB SFP28 Loopback Adapter Module for SFP28 Port Compliance Testing - 0dB Attenuation & 1W Power Consumption
1-50 $39.00
51+ $37.05
  • EA
  • Amphenol SF-SFP28LPB1W-3DB SFP28 Loopback Adapter Module for SFP28 Port Compliance Testing - 3dB Attenuation & 1W Power Consumption
1-50 $39.00
51+ $37.05
  • EA
  • Amphenol SF-XP13B110DA-000 SFP28 (25G) 25GBASE-LR Transceiver (Long Range 10km) 1310nm Single-Mode Optical Module (Duplex LC Connector) by Amphenol XGIGA [XP-13B1-10D]
  • $119.70 /EA
  • EA
  • Amphenol SF-XP85B102D5-000 SFP28 (32G FC) Fibre Channel Transceiver (Short Range 100m) 850nm Multi-Mode Optical Module (Duplex LC Connector) by Amphenol XGIGA [XP-85B1-02D-5]
  • $146.30 /EA
  • EA
  • Amphenol SF-XP85B102DX-000 SFP28 25GBASE-SR Transceiver (Short Range 100m) 850nm Multi-Mode Optical Module (Duplex LC Connector) by Amphenol XGIGA [XP-85B1-02D]
  • $88.67 /EA
  • EA