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Product Knowledge

Technical Notes

Our technical notes offer focused insight into specific Excel solutions and relevant industry topics, helping you quickly understand key developments and the facts that matter most.

Extended Distances

Overview of Multi-mode Optical Fibre Cables in Data Centre and Enterprise Environments

The Importance of Cabling Standards

Fibre Transmission Distances

Testing MPTL Link (RJ45 Socket to RJ45 Plug)

Excel XXX-219 Cat6a U/UTP Cables Manufactured with an Isolation Tape

Recommendations for the pulling in of Excel Hybrid Fibre Optic Cables

Loose Lay of Cables onto Concrete Floor Slabs

The Impact of Fire-stopping Materials

The Use of Plastic Cable Ties and Fixings at High Level

Segregation and Shared Pathways

Paint Applied to Data Cables

Splicing issues encountered when using bend insensitive fibre

Bonding of Screened Cabling

Channel Configurations - 3rd Party Verification Testing

Clarification of the Cabling Requirements of IEEE 802.3af and IEEE 802.3at (Power over Ethernet)

The Use of Cable Ties

Loose Lay Cabling

Specific Separation Distances

Category 6A Extended Distances

Excel Cable-Liquid Contamination

Power Segregation Distances