Fibre Optic Assembly Specialists

View Fibre Assemblies

Dedicated UK Manufacturing

Learn About Us

Bespoke Assembly Design

Find Out More

Repair & Restoration Services

Explore Our Services

Copper Termination & Containment

View Copper Products

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.

Explore Our Assemblies

New Product

T-72M12+ Ribbon Fusion Splicer

With NanoTune™ AI technology, the T72M12+ significantly improves accuracy and efficiency when mass splicing.

Find out more

Featured Brands

2U Patch Panel for simplified patching

Spacious and modular, with an added dropdown rear door to provide easier access during installation and maintenance.

Find Out More

UK Manufactured Launch Leads

Our tough, yet lightweight Single and Multi-Fibre launch leads help to counter the effect of OTDR dead zone. Custom made to suit your requirements.

Browse Launch Leads

A high-performance Data Centre solution

Active Optical Cables (AOCs) provide a high-performance interconnect solution for fibre networks. Copper based alternative also available.

Explore the range

''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