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It is suitable for cloud computing environments, enterprise networks, virtualised infrastructures, and high-density data centres where high-bandwidth, short-range connectivity is essential for maintaining maximum network performance.\nIt has industry-standard QSFP+ interfaces and features a hot-pluggable form factor for quick, tool-free installation and replacement without disrupting active network operations. Its passive construction doesn’t need external power, which helps to reduce energy consumption while maintaining exceptional signal integrity over short cable distances.\nEach cable is tested for compatibility, durability, and reliability across supported platforms, and its advanced shielding minimises EMI to ensure data transmission is stable, secure, and consistent in demanding networking environments.","brand":"Siemon","offers":[{"title":"2m","offer_id":54400792494426,"sku":"QSFP30-02L","price":41.0,"currency_code":"GBP","in_stock":true},{"title":"2.5m","offer_id":54400792527194,"sku":"QSFP30-02.5L","price":44.0,"currency_code":"GBP","in_stock":true},{"title":"3m","offer_id":54400792559962,"sku":"QSFP30-03L","price":47.0,"currency_code":"GBP","in_stock":true},{"title":"5m","offer_id":54400792592730,"sku":"QSFP26-05L","price":84.0,"currency_code":"GBP","in_stock":true},{"title":"1m","offer_id":54400792625498,"sku":"QSFP30-01L","price":36.0,"currency_code":"GBP","in_stock":true},{"title":"1.5m","offer_id":54400792658266,"sku":"QSFP30-01.5L","price":39.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/2999\/3050\/files\/Siemon_40Gb_s_DAC_QSFP_High_Speed_Interconnect_Passive_Direct_Attach_Copper_Cable.png?v=1783543258"},{"product_id":"siemon-4x10gb-s-dac-qsfp-high-speed-interconnect-breakout-passive-direct-attach-copper-cable","title":"Siemon 4x10Gb\/s DAC, QSFP+ High Speed Interconnect, Breakout Passive Direct Attach Copper Cable","description":"The Siemon 4x10Gb\/s DAC QSFP+ High Speed Interconnect Breakout Passive Direct Attach Copper Cable provides reliable, low-latency connectivity for modern data centre and enterprise environments. It is compatible with QSFP+ and SFP+ networking equipment and offers a cost-effective OEM alternative while delivering exceptional performance, compatibility, and long-term reliability across multi-vendor network infrastructures.\nIt supports a 40Gb\/s QSFP+ connection that breaks out into four independent 10Gb\/s SFP+ channels, making it ideal for connecting high-density switches to multiple servers, storage systems, or network devices. It is suitable for enterprise networks, cloud computing platforms, virtualised environments, and high-performance computing applications where efficient port utilisation and high-bandwidth connectivity are essential.\nIt has industry-standard QSFP+ to 4x SFP+ interfaces and features a hot-pluggable form factor for quick, tool-free installation and replacement without disrupting active network operations. Its passive construction doesn’t need external power, which helps to reduce energy consumption while maintaining excellent signal integrity over short cable distances.\nEach cable is tested for compatibility, durability, and reliability across supported platforms, and its advanced shielding minimises EMI to ensure data transmission is stable, secure, and consistent.","brand":"Siemon","offers":[{"title":"1m","offer_id":54400792691034,"sku":"Q4S10P301.0-01L","price":103.43,"currency_code":"GBP","in_stock":true},{"title":"1.5m","offer_id":54400792723802,"sku":"Q4S10P301.5-01L","price":105.79,"currency_code":"GBP","in_stock":true},{"title":"2m","offer_id":54400792756570,"sku":"Q4S10P302.0-01L","price":108.05,"currency_code":"GBP","in_stock":true},{"title":"2.5m","offer_id":54400792789338,"sku":"Q4S10P302.5-01L","price":110.37,"currency_code":"GBP","in_stock":true},{"title":"3m","offer_id":54400792822106,"sku":"Q4S10P303.0-01L","price":112.67,"currency_code":"GBP","in_stock":true},{"title":"5m","offer_id":54400792854874,"sku":"Q4S10P305.0-01L","price":121.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/2999\/3050\/files\/Siemon_4x10Gb_s_DAC_QSFP_High_Speed_Interconnect_Breakout_Passive_Direct_Attach_Copper_Cable.png?v=1783543266"},{"product_id":"siemon-25gb-s-dac-sfp28-high-speed-interconnect-passive-direct-attach-copper-cable","title":"Siemon 25Gb\/s DAC, SFP28 High Speed Interconnect, Passive Direct Attach Copper Cable","description":"The Siemon 25Gb\/s DAC SFP28 High Speed Interconnect Passive Direct Attach Copper Cable delivers reliable, low-latency connectivity for modern data centre and enterprise environments. It is compatible with SFP28 networking equipment and provides a cost-effective OEM alternative while ensuring outstanding interoperability, performance, and long-term reliability across multi-vendor network infrastructures.\nIt supports data transfer rates of up to 25Gb\/s, making it ideal for connecting switches, servers, storage systems, and network adapters in racks or between adjacent racks. It is suitable for enterprise networks, cloud computing platforms, virtualised infrastructures, and high-performance computing environments where high-bandwidth, short-range connectivity is essential for maintaining efficient network performance.\nIt has industry-standard SFP28 interfaces and features a hot-pluggable form factor for quick, tool-free installation and replacement without disrupting active network operations. The passive construction doesn’t need external power, which helps to reduce energy consumption while maintaining good signal integrity over short cable distances.\nEach cable is tested for compatibility, durability, and reliability across supported platforms, while its advanced shielding minimises EMI to ensure data transmission is stable, secure, and consistent in demanding networking environments.","brand":"Siemon","offers":[{"title":"1m","offer_id":54400792887642,"sku":"S1S28P301.0-01L","price":34.0,"currency_code":"GBP","in_stock":true},{"title":"1.5m","offer_id":54400792920410,"sku":"S1S28P301.5-01L","price":37.0,"currency_code":"GBP","in_stock":true},{"title":"2m","offer_id":54400792953178,"sku":"S1S28P302.0-01L","price":40.0,"currency_code":"GBP","in_stock":true},{"title":"2.5m","offer_id":54400792985946,"sku":"S1S28P262.5-01L","price":53.0,"currency_code":"GBP","in_stock":true},{"title":"3m","offer_id":54400793018714,"sku":"S1S28P263.0-01L","price":57.0,"currency_code":"GBP","in_stock":true},{"title":"5m","offer_id":54400793051482,"sku":"S1S28P265.0-01L","price":74.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/2999\/3050\/files\/Siemon_25Gb_s_DAC_SFP28_High_Speed_Interconnect_Passive_Direct_Attach_Copper_Cable.png?v=1783543275"},{"product_id":"siemon-100gb-s-dac-qsfp28-high-speed-interconnect-passive-direct-attach-copper-cable","title":"Siemon 100Gb\/s DAC, QSFP28 High Speed Interconnect, Passive Direct Attach Copper Cable","description":"The Siemon 100Gb\/s DAC QSFP28 High Speed Interconnect Passive Direct Attach Copper Cable delivers reliable, low-latency connectivity for modern data centre and enterprise environments. It is compatible with QSFP28 networking equipment and provides a cost-effective OEM alternative while ensuring outstanding interoperability, performance, and long-term reliability across multi-vendor network infrastructures.\nIt supports data transfer rates of up to 100Gb\/s, making it ideal for connecting switches, servers, storage systems, and high-performance computing platforms in racks or between adjacent racks. It is suitable for enterprise networks, cloud computing environments, hyperscale data centres, AI workloads, and virtualised infrastructures where high-bandwidth, short-range connectivity is essential for maintaining maximum network efficiency and throughput.\nIt has industry-standard QSFP28 interfaces and features a hot-pluggable form factor for quick, tool-free installation and replacement without disrupting active network operations. Its passive construction doesn’t need external power, which helps to reduce energy consumption while maintaining exceptional signal integrity over short cable distances.\nEach cable is tested for compatibility, durability, and reliability across supported platforms, while its advanced shielding minimises EMI to ensure data transmission is stable, secure, and consistent in demanding networking environments.","brand":"Siemon","offers":[{"title":"1m","offer_id":54400793084250,"sku":"Q1Q28P301.0-01L","price":67.07,"currency_code":"GBP","in_stock":true},{"title":"1.5m","offer_id":54400793117018,"sku":"Q1Q28P301.5-01L","price":74.23,"currency_code":"GBP","in_stock":true},{"title":"2m","offer_id":54400793149786,"sku":"Q1Q28P302.0-01L","price":81.4,"currency_code":"GBP","in_stock":true},{"title":"2.5m","offer_id":54400793182554,"sku":"Q1Q28P262.5-01L","price":107.11,"currency_code":"GBP","in_stock":true},{"title":"3m","offer_id":54400793215322,"sku":"Q1Q28P263.0-01L","price":118.36,"currency_code":"GBP","in_stock":true},{"title":"5m","offer_id":54400793248090,"sku":"Q1Q28P265.0-01L","price":179.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/2999\/3050\/files\/Siemon_100Gb_s_DAC_QSFP28_High_Speed_Interconnect_Passive_Direct_Attach_Copper_Cable.png?v=1783543284"},{"product_id":"siemon-4x25gb-s-dac-qsfp28-high-speed-interconnect-breakout-passive-direct-attach-copper-cable","title":"Siemon 4x25Gb\/s DAC, QSFP28 High Speed Interconnect, Breakout Passive Direct Attach Copper Cable","description":"The Siemon 4x25Gb\/s DAC QSFP28 High Speed Interconnect Breakout Passive Direct Attach Copper Cable provides reliable, low-latency connectivity for modern data centre and enterprise environments. It is compatible with QSFP28 and SFP28 networking equipment and offers a cost-effective OEM alternative while delivering exceptional performance, compatibility, and long-term reliability across multi-vendor network infrastructures.\nIt supports a 100Gb\/s QSFP28 connection that breaks out into four independent 25Gb\/s SFP28 channels, making it ideal for connecting high-density switches to multiple servers, storage systems, or network devices. It is suitable for cloud computing platforms, enterprise networks, hyperscale data centres, AI workloads, and high-performance computing environments where efficient port utilisation and high-bandwidth connectivity are essential.\nIt has industry-standard QSFP28 to 4x SFP28 interfaces and features a hot-pluggable form factor for quick, tool-free installation and replacement without disrupting active network operations. Its passive construction doesn’t need external power, which helps to reduce energy consumption while maintaining good signal integrity over short cable distances.\nEach cable is tested for compatibility, durability, and reliability across supported platforms, while its advanced shielding minimises EMI to ensure data transmission is stable, secure, and consistent.","brand":"Siemon","offers":[{"title":"1m","offer_id":54400793313626,"sku":"Q4S28P301.0-01L","price":95.49,"currency_code":"GBP","in_stock":true},{"title":"1.5m","offer_id":54400793346394,"sku":"Q4S28P301.5-01L","price":104.19,"currency_code":"GBP","in_stock":true},{"title":"2m","offer_id":54400793379162,"sku":"Q4S28P302.0-01L","price":112.88,"currency_code":"GBP","in_stock":true},{"title":"2.5m","offer_id":54400793411930,"sku":"Q4S28P262.5-01L","price":116.12,"currency_code":"GBP","in_stock":true},{"title":"3m","offer_id":54400793444698,"sku":"Q4S28P263.0-01L","price":120.01,"currency_code":"GBP","in_stock":true},{"title":"5m","offer_id":54400793477466,"sku":"Q4S28P265.0-01L","price":168.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/2999\/3050\/files\/Siemon_4x25Gb_s_DAC_QSFP28_High_Speed_Interconnect_Breakout_Passive_Direct_Attach_Copper_Cable.png?v=1783543295"},{"product_id":"siemon-cisco-compatible-10gb-s-dac-sfp-high-speed-interconnect-passive-direct-attach-copper-cable","title":"Siemon Cisco Compatible 10Gb\/s DAC, SFP+ High Speed Interconnect, Passive Direct Attach Copper Cable","description":"The Siemon Cisco Compatible 10Gb\/s DAC SFP+ High Speed Interconnect Passive Direct Attach Copper Cable delivers reliable, low-latency connectivity for modern data centre and enterprise environments. It is compatible with Siemon structured cabling systems and Cisco networking equipment and provides a cost-effective OEM alternative while ensuring consistent interoperability, performance, and long-term reliability across multi-vendor network infrastructures.\nIt supports data transfer rates of up to 10Gb\/s, making it ideal for connecting switches, servers, storage systems, and network appliances within racks or between adjacent racks. It is suitable for enterprise networks, cloud computing platforms, virtualised environments, and high-performance computing applications where stable, high-bandwidth short-reach connectivity is essential for efficient network operation.\nIt has industry-standard SFP+ interfaces and features a hot-pluggable form factor for quick, tool-free installation and replacement without disrupting active network services. Its passive construction doesn’t need external power, which helps to reduce energy consumption while maintaining excellent signal integrity over short cable distances.\nEach cable is tested for compatibility, durability, and reliability across supported platforms, while its advanced shielding minimises EMI to ensure data transmission is stable, secure, and consistent in demanding networking environments.","brand":"Siemon","offers":[{"title":"2.5m","offer_id":54400793543002,"sku":"SFPH10GB2.5M01L","price":35.0,"currency_code":"GBP","in_stock":true},{"title":"3m","offer_id":54400793575770,"sku":"SFPH10GB3.0M01L","price":36.0,"currency_code":"GBP","in_stock":true},{"title":"1m","offer_id":54400793608538,"sku":"SFPH10GB1.0M01L","price":32.0,"currency_code":"GBP","in_stock":true},{"title":"1.5m","offer_id":54400793641306,"sku":"SFPH10GB1.5M01L","price":33.0,"currency_code":"GBP","in_stock":true},{"title":"2m","offer_id":54400793674074,"sku":"SFPH10GB2.0M01L","price":34.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/2999\/3050\/files\/Siemon_Cisco_Compatible_10Gb_s_DAC_SFP_High_Speed_Interconnect_Passive_Direct_Attach_Copper_Cable.png?v=1783543304"},{"product_id":"siemon-cisco-compatible-10gb-s-and-25gb-s-dac-sfp28-high-speed-interconnect-passive-direct-attach-copper-cable","title":"Siemon Cisco Compatible 10Gb\/s and 25Gb\/s DAC, SFP28 High Speed Interconnect, Passive Direct Attach Copper Cable","description":"The Siemon Cisco Compatible 10Gb\/s and 25Gb\/s DAC SFP28 High Speed Interconnect Passive Direct Attach Copper Cable delivers reliable, low-latency connectivity for modern data centre and enterprise environments. It is compatible with Siemon structured cabling systems and Cisco networking equipment and provides a cost-effective OEM alternative while ensuring consistent interoperability, performance, and long-term reliability across multi-vendor network infrastructures.\nIt supports 10Gb\/s and 25Gb\/s Ethernet applications, making it ideal for connecting switches, servers, storage systems, and network devices in racks or between adjacent racks. It is suitable for enterprise networks, cloud computing platforms, virtualised environments, and high-performance computing applications where high-bandwidth, short-reach connectivity is essential for maintaining efficient and scalable network performance.\nIt has industry-standard SFP28 interfaces and features a hot-pluggable form factor for quick, tool-free installation and replacement without disrupting active network operations. Its passive construction doesn’t need external power, which helps to reduce energy consumption while maintaining good signal integrity over short cable distances.\nEach cable is tested for compatibility, durability, and reliability across supported platforms, while its advanced shielding minimises EMI to ensure data transmission is stable, secure, and consistent in demanding networking environments.","brand":"Siemon","offers":[{"title":"1.5m","offer_id":54400793739610,"sku":"SFPG-P-D01.5B01","price":63.0,"currency_code":"GBP","in_stock":true},{"title":"2m","offer_id":54400793772378,"sku":"SFPG-P-D02.0B01","price":64.0,"currency_code":"GBP","in_stock":true},{"title":"2.5m","offer_id":54400793805146,"sku":"SFPG-P-B02.5B01","price":81.0,"currency_code":"GBP","in_stock":true},{"title":"3m","offer_id":54400793837914,"sku":"SFPG-P-B03.0B01","price":86.0,"currency_code":"GBP","in_stock":true},{"title":"1m","offer_id":54400793870682,"sku":"SFPG-P-D01.0B01","price":61.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/2999\/3050\/files\/Siemon_Cisco_Compatible_10Gb_s_and_25Gb_s_DAC_SFP28_High_Speed_Interconnect_Passive_Direct_Attach_Copper_Cable.png?v=1783543315"},{"product_id":"siemon-10gb-s-dac-sfp-high-speed-interconnect-passive-direct-attach-copper-cable","title":"Siemon 10Gb\/s DAC, SFP+ High Speed Interconnect, Passive Direct Attach Copper Cable","description":"The Siemon 10Gb\/s DAC SFP+ High Speed Interconnect Passive Direct Attach Copper Cable provides a cost-effective, low-latency solution for short-range, high-speed network connections in data centres, enterprise environments, and storage networks.\nIt has integrated SFP+ connectors at both ends and supports reliable 10Gb\/s Ethernet connectivity without needing external power or active signal conditioning. Its plug-and-play design makes installation quick, while eliminating the need for separate transceivers and fibre patch cables which reduces deployment time and infrastructure costs. \nIt is optimised for short-distance connections between servers, switches, and storage devices, and offers excellent signal integrity, low power consumption, and reliable performance for high-density networking applications. It has a flexible copper construction which simplifies cable routing and management, making it a good choice for equipment racks where space and efficiency are restricted. \nThe cable meets Siemon's quality standards and is tested to ensure consistent operation and compatibility with a range of networking hardware, making it suitable for Top-of-Rack architectures, server aggregation, and high-performance computing environments.","brand":"Siemon","offers":[{"title":"1m","offer_id":54400806093146,"sku":"SFPP30-01L","price":20.0,"currency_code":"GBP","in_stock":true},{"title":"1.5m","offer_id":54400806355290,"sku":"SFPP30-01.5L","price":22.0,"currency_code":"GBP","in_stock":true},{"title":"2m","offer_id":54400806388058,"sku":"SFPP30-02L","price":24.0,"currency_code":"GBP","in_stock":true},{"title":"2.5m","offer_id":54400806420826,"sku":"SFPP30-02.5L","price":26.0,"currency_code":"GBP","in_stock":true},{"title":"3m","offer_id":54400806453594,"sku":"SFPP30-03L","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"5m","offer_id":54400806486362,"sku":"SFPP30-05L","price":36.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/2999\/3050\/files\/Siemon_10Gb_s_DAC_SFP_High_Speed_Interconnect_Passive_Direct_Attach_Copper_Cable.png?v=1783543383"}],"url":"https:\/\/networksdirect.co.uk\/collections\/structured-cabling-hsi-direct-attach-cables-dacs.oembed","provider":"Networks Direct","version":"1.0","type":"link"}