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Phone: 01403 721389 Email: help@hsicentre.com

Looking for a trusted expert in the supply of High Performance Network Equipment?

  • Fully authorised to supply all Siemon high performance networking products
  • Expert advice from an experienced team of engineers and specifiers
  • Experts in data centres and bespoke requirements
Talk to our experts

Cisco certified DAC’s & AOC’s
available from stock.

Cisco lead times are high at the moment but our cables are certified direct replacements of the highest quality. Vist our Cisco section to order a free sample.

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Cabling (Coming Soon)

Cabling (Coming Soon)

  • Specialist data cables for high performance environments.

Transceivers

Transceivers

  • Distances of up to 10 kilometres
  • Flexible deployment with cross-connects or interconnects for superior manageability
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DACs

DACs

  • Fully Compatible with 200+ Vendors
  • For 25GBASE Ethernet and Data Centers
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AOCs

AOCs

  • SFP+, SFP28, QSFP+ and QSFP28 form factors for 10-100 Gb/s
  • Long distance capability
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EEPROM pre-configured to support Cisco devices.

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EEPROM pre-configured to support Brocade devices.

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EEPROM pre-configured to support Juniper Networks devices.

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EEPROM pre-configured to support HP devices.

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  • View all AOC Cables
  • New

    Siemon 4x25Gb/s AOC, QSFP28 High Speed Interconnect, Breakout Active Optical Cable

    £622.55 - £682.50
    £622.55 - £682.50
    £622.55 - £682.50
    £622.55

    AOC cable assemblies made of multimode fibre, available in lengths up to 10 metres. Roughly half the price of transceivers and they come factory te...

    View full details
    £622.55 - £682.50
    £622.55 - £682.50
    £622.55 - £682.50
    £622.55
  • New

    Siemon 100Gb/s AOC, QSFP28 High Speed Interconnect, Active Optical Cable

    £338.95 - £379.50
    £338.95 - £379.50
    £338.95 - £379.50
    £338.95

    AOC cable assemblies made of multimode fibre, available in lengths up to 10 metres. Roughly half the price of transceivers and they come factory te...

    View full details
    £338.95 - £379.50
    £338.95 - £379.50
    £338.95 - £379.50
    £338.95
  • New

    Siemon 25Gb/s AOC, SFP28 High Speed Interconnect, Active Optical Cable

    £149.00 - £163.00
    £149.00 - £163.00
    £149.00 - £163.00
    £149.00

    AOC cable assemblies made of multimode fibre, available in lengths up to 10 metres. Roughly half the price of transceivers and they come factory te...

    View full details
    £149.00 - £163.00
    £149.00 - £163.00
    £149.00 - £163.00
    £149.00
  • New

    Siemon 4x10Gb/s AOC, QSFP+ High Speed Interconnect, Breakout Active Optical Cable

    £239.40 - £250.95
    £239.40 - £250.95
    £239.40 - £250.95
    £239.40

    AOC cable assemblies made of multimode fibre, available in lengths up to 10 metres. Roughly half the price of transceivers and they come factory te...

    View full details
    £239.40 - £250.95
    £239.40 - £250.95
    £239.40 - £250.95
    £239.40

HSI Centre

HSI Centre is the UK's leading Siemon High Speed Interconnect supplier, offering a wide range of high quality, 100% factory tested products, including Active Optical Cables (AOCs) and Direct Attach Copper Cables (DACs).

Our compatibility guarantee means you'll find a range of cables suitable for use with leading brands like Cisco, HP, Brocade and Juniper. Not sure what you need? Try our product sample service before you buy.

With huge warehouse stock available for next working day delivery and our team of expert technical advisors on hand, we are confident you'll get the product you need, when you need it.

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