Fibre Optic Assembly Specialists

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Dedicated UK Manufacturing

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Bespoke Assembly Design

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Repair & Restoration Services

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Copper Termination & Containment

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Trusted UK Manufacturer
Established in 1993
Corporate Member of the FIA

UK Manufactured

Pre-Terminated Fibre Assemblies

Made to order. Available in Single-mode and Multimode, with breakout options to accommodate up to 144 Fibres.

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IN STOCK NOW

T-72C+ Core Aligned Fusion Splicer

In stock, ready to ship. The T-72C+ Sumitomo Splicer is the World’s first AI-Programmed High-Definition Core-Aligned Fusion Splicer.

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Featured Brands

Custom Made Network Simulators

Recreate a network, or part of, in a small rack mountable, or portable, enclosure. Bespoke solutions to suit your exact requirements.

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UK Manufactured MTP® Harness Assemblies

Ruggedised Harnesses or Fan-outs, as they’re sometimes known, allow the direct connection between MTP® adapters and other connector types.

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1U Patch Panel: Compact & Versatile

Our new and improved range of sliding drawer panels available with three front plate options to choose from. Screen printed for easy labelling.

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''Here at Leader we are constantly working towards ensuring all our customers no matter how small or big, receive quality product, with a high level of customer service. We rely on our valued supply chain to help us achieve this.''

Operations Team

Leader Optec

"Stephen in Leader is always lovely to deal with, very prompt in replying and the goods and services from Leader Optec never fail to deliver."

Purchasing Manager

Distributor of IP Infrastructure

"Excellent sales staff who are very knowledgeable and able to provide the correct product to meet project requirements. Delivery lead times quoted are realistic and deliveries are accurate and well labelled."

Procurement Officer

Industrial Automation

"An excellent service provided by Leader Optec."

Internal Sales

IT Infrastructure Provider

"Very helpful with requests and fast turnaround."

Director

Telecommunications Company

"Had a special project build for network simulators, cannot stress how helpful both Engineering and Production Team were in making the install a success."

Senior Installer