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Extend USB 3.0 connections up to 40m
The Modular USB 3.2 Gen 1 Extension System.
The Lindy 8m USB 3.2 Gen 1 Active Extension Pro Cable delivers reliable, high-performance USB connectivity over extended distances. Designed for both standalone use and as part of Lindy’s modular Active Extension System Pro, it provides full SuperSpeed 5Gbps performance over 10 metres – and supports bespoke installations of over 40 metres when cascaded with other system components. With active signal boosting, locking connectors and rugged construction, it’s ideal for AV, IT and industrial environments where long-distance USB performance is essential.
8m Active USB Extension Cable
Reliable USB performance far beyond standard cable lengths.
USB 3.2 Gen 1 (SuperSpeed)
Full 5Gbps data bandwidth for fast device communication.
Modular System Support
Combine with other components for custom lengths up to 40m.
Locking Connectors
Secure fit for professional and industrial applications.
Rugged, Shielded Construction
Built for stability in professional and industrial environments.
Plug & Play
Easy installation with no drivers or configuration needed.
AV Installations
Extended USB peripherals for conference room AV setups.
Industrial Use
Long-distance connection of control devices and data loggers.
Broadcast & Production
Connect high-speed USB devices (e.g. external drives, cameras) in a studio environment.
Education
USB connection to whiteboards or student devices over longer distances.
Secure PC Setups
Place host systems in secure areas with user devices extended out.
Home Offices & Offices
Ensure fast, reliable connectivity from webcams and printers to the conference room, even over longer distances.
The Lindy 8m USB 3.2 Gen 1 Active Extension Pro Cable lets you connect USB devices far beyond the standard 5m limit – with full 5Gbps performance and plug & play simplicity. Use it on its own or combine it with other system components to build a custom USB extension network up to 40m.
Protect Critical SFP Ports from Tampering, Damage or Unauthorised Access
The Lindy SFP Port Blocker provides a fast, effective way to physically secure unused SFP (Small Form-factor Pluggable) network ports. These compact blockers are ideal for safeguarding fibre infrastructure in sensitive IT environments, AV-over-IP setups, and networked installations where access control is essential.
By preventing unauthorised connections, accidental cable insertions or foreign object intrusion, Lindy SFP Port Blockers reduce the risk of port damage and potential downtime. A robust insertion mechanism keeps each blocker firmly in place, with colour-coded keys ensuring only authorised removal. Additional keys and blocker packs are also available.
Physical Network Access Control
Blocks unauthorised SFP port use and deters accidental cable insertion
Fibre-Ready Protection
Ideal for delicate SFP connections in enterprise and AV-over-IP systems
Quick Installation
Tool-free deployment – install or remove in seconds
Visual Cue
Indicates unused ports or identifies disconnected endpoints
Low Cost, High Scalability
Ideal for large rollouts with minimal overhead
Latching Design
Mimics the clip action of real connectors – for a secure hold
Data Centres & Enterprise Network
Protect switchgear, routers and critical optical interfaces from disruption.
Education & Public Sector
Prevent tampering with fibre links in classrooms, libraries and shared facilities.
Retail & Hospitality AV Installations
Secure fibre-based AV equipment and signage systems in publicly accessible locations.
Facilities / Infrastructure
Visually mark inactive ports for future provisioning
Libraries / Shared Workspaces
Block unauthorised connections in public computing environments.
Healthcare & Labs
Protect equipment in clinical environments from unauthorised connections.
Lindy SFP Port Blockers deliver precise physical control over fibre ports, helping IT and AV professionals reduce risk and maintain infrastructure integrity. Easy to deploy, visually obvious and highly scalable, they’re the smart choice for any network where protection starts at the port.
SFP Port Blocker Kit
10 x SFP Port Locks, 1x Key
SFP Port Blocker
1x Key Only
SFP Port Blocker
20x Locks Only
Protect Critical SFP Ports from Tampering, Damage or Unauthorised Access
The Lindy SFP Port Blocker provides a fast, effective way to physically secure unused SFP (Small Form-factor Pluggable) network ports. These compact blockers are ideal for safeguarding fibre infrastructure in sensitive IT environments, AV-over-IP setups, and networked installations where access control is essential.
By preventing unauthorised connections, accidental cable insertions or foreign object intrusion, Lindy SFP Port Blockers reduce the risk of port damage and potential downtime. A robust insertion mechanism keeps each blocker firmly in place, with colour-coded keys ensuring only authorised removal. Additional keys and blocker packs are also available.
Physical Network Access Control
Blocks unauthorised SFP port use and deters accidental cable insertion
Fibre-Ready Protection
Ideal for delicate SFP connections in enterprise and AV-over-IP systems
Quick Installation
Tool-free deployment – install or remove in seconds
Visual Cue
Indicates unused ports or identifies disconnected endpoints
Low Cost, High Scalability
Ideal for large rollouts with minimal overhead
Latching Design
Mimics the clip action of real connectors – for a secure hold
Data Centres & Enterprise Network
Protect switchgear, routers and critical optical interfaces from disruption.
Education & Public Sector
Prevent tampering with fibre links in classrooms, libraries and shared facilities.
Retail & Hospitality AV Installations
Secure fibre-based AV equipment and signage systems in publicly accessible locations.
Facilities / Infrastructure
Visually mark inactive ports for future provisioning
Libraries / Shared Workspaces
Block unauthorised connections in public computing environments.
Healthcare & Labs
Protect equipment in clinical environments from unauthorised connections.
Lindy SFP Port Blockers deliver precise physical control over fibre ports, helping IT and AV professionals reduce risk and maintain infrastructure integrity. Easy to deploy, visually obvious and highly scalable, they’re the smart choice for any network where protection starts at the port.
SFP Port Blocker Kit
10 x SFP Port Locks, 1x Key
SFP Port Blocker
1x Key Only
SFP Port Blocker
20x Locks Only
