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Siemon HP Compatible 10Gb/s and 25Gb/s DAC, SFP28 High Speed Interconnect, Passive Direct Attach Copper Cable
Original price £61.00 - Original price £86.00Original price£61.00 - £86.00£61.00 - £86.00Current price £61.00HP Compatible SFPG High-Speed Direct-Attach Copper (DAC) passive cables from Siemon provide a cost-effective cabling solution for today's rack desi...
View full detailsOriginal price £61.00 - Original price £86.00Original price£61.00 - £86.00£61.00 - £86.00Current price £61.00 -
New
Siemon HP Compatible 10Gb/s DAC, SFP+ High Speed Interconnect, Passive Direct Attach Copper Cable
Original price £32.00 - Original price £36.00Original price£32.00 - £36.00£32.00 - £36.00Current price £32.00Siemon active and passive copper cable assemblies were created as a cost-effective alternative to optical modules for short-range links in high-spe...
View full detailsOriginal price £32.00 - Original price £36.00Original price£32.00 - £36.00£32.00 - £36.00Current price £32.00
More about DACs
Siemon DACs are a low-cost, low-power inter-rack connection alternative that delivers greater performance and durability in high-speed top-of-rack applications. They are ideal for high-density systems where power consumption and heat generation are important considerations.
These DACs are also available in hybrid breakout assemblies, such as QSFP28 to 4 x SFP28 for 4 x 25 Gb/s applications and QSFP+ to 4 SFP+ for 4 x 10 Gb/s applications, to help you save money by reducing switch port counts and saving space.
DACs are a cost-effective and efficient means to link devices, but their length is limited. Passive DACs have a maximum length of around 5 meters, whereas active DACs with signal conditioning circuitry have a maximum length of 10 meters. DACs are well suited for a Top-of-Rack (ToR) data centre layout because to their distance limitations.