Australia’s Leading Network Solutions & Distribution Company
Innovative and comprehensive network solutions

Innovative and comprehensive network solutions

Every business needs network solutions, regardless of their size. Otherwise, a business’s networks and systems won’t function effectively and efficiently. What’s more, it leaves your networks vulnerable to cyber attacks and a host of other problems.

Zyxel Network Solutions are a perfect choice for small to medium enterprises. Not only are their solutions innovative and unified, they are comprehensive, giving businesses the peace of mind of having a complete suite of network solutions.

Leading-edge technologies

Leading-edge technologies

For over 20 years, Zyxel Network Solutions have been perfecting their leading-edge technologies in Networking, Wireless, Cyber Security and SD-WAN Cloud Based solutions.

They are committed to designing and developing products and solutions to enhance networks and make infrastructures more reliable. This makes them an ideal choice for small to medium enterprises in the CCTV security, education and hospitality sectors.

Using Zyxel’s solutions makes managing your network infrastructure simpler, faster, more reliable and provides better connectivity.


Network Switches

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Wireless Networks

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Cyber Security-SD WAN

Cyber Security-SD WAN

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Antennas and Cables

Zyxel Outdoor Wireless

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Products and expert support

Products and expert support at your fingertips

In late 2019, Optical Solutions Australia became an official Zyxel Networks SMB partner throughout Australia.

Not only have OSA invested in the Zyxel range, we have comprehensively trained our staff in all Zyxel’s products, giving customers access to fast local delivery and reliable technical support.

So customers can rely on OSA to provide all the education and expert advice they need when they choose Zyxel’s network solutions.


Advanced firewall protection

Advanced firewall protection

Businesses can’t afford to leave themselves vulnerable to cyber attacks. Cyber attacks are varied and constant, and they are becoming stronger and more challenging by the day. From crypto jacking, to malware, surging ransomware variants, and many more.

You don’t just need a firewall… you need one powerful enough to protect you against these persistent and advanced threats.

ZyWALL ATP Firewall is enabled with smart cloud intelligence. It not only protects against known cyber threats, it learns unknown threats and blocks them, giving the ultimate protection.

You can view our full range of Zyxel products online.

Zyxel makes remote working safe

Zyxel makes remote working safe and easy to use

In today’s environment, a remote workforce is a necessity to enterprises all over the globe. Zyxel supports companies with an all-round service, enabling employees to work remotely easily, quickly and safely.

With Virtual Private Network (VPN) technology from Zyxel, all employees are able to work remotely because it’s an easy-to-use and easy-to-manage solution that provides users with secure, fast and reliable remote access to corporate resources.

OSA’s support team take care of all the necessary prerequisites to enable your workforce to work from home effectively.

To find out more, view our full range of Zyxel products or contact us today.


Antennas and Cables
802.3af/at PoE Injector
GS1300 Series CCTV Industy Specific Unmanaged Gb PoE Switch, 1RU Rack Mounted
GS1350 Series CCTV Industy Specific Smart Managed Gb PoE Switch, 1U Rack Mounted
GS1900 Series SMB Smart Managed Gb PoE Switch, 1U Rack Mounted, PoE
GS1900 Series SMB Smart Managed Gb PoE Switch, 1U Rack Mounted
GS1920v2 Series – 8/24/48-port GbE Smart Managed Switch
RGS200-12P Industrial DIN Rail Mounted 12 Port Managed PoE Switch, 240 Watt PoE
GS2210 SMB Layer 2 Series Managed High Powered Gb PoE Switch, 1U Rack Mounted


We’ve been working with OSA for over 10 years now and nothing’s ever a problem. They’re easy to deal with and they always deliver on site.

OSA is our preferred contractor because they absolutely smash everyone else with their service.

Greg Costlow, Project ManagerARA Electrical engineering

Our relationship with OSA goes back nearly 20 years and from day one their service has been exceptional.

Their orders are always correct…

…in fact we’re so confident the order will always be correct that we usually get it shipped directly to our customer’s site without it having to go to us first.

Kevin Flannigan, DirectorCableworks

We’ve been working with OSA for over 15 years now and we’ve always found them to be reliable and helpful…they never let you down.

Their technical expertise is as good as anyone you’d talk to in the industry…they really know what they’re talking about.

Frank Kleemann, DirectorFairview Electrical

While most suppliers only supply cable in standard lengths, OSA always supply us with the exact length we require, delivered where we want it, and always within the time frame that we need it.

Lou Wilkinson, DirectorFibrelink Communications

OSA is key partner in our business because they keep their promises.

The team has a great attention to detail and their customer service is second to none.

They constantly follow up on all transactions, whether large or small.

Tony JohnsonQVR Communications Pty Ltd

OSA’s staff culture is very good…so you know the entire team are going to deliver the same standard of service.

All of the OSA staff have technical expertise and they provide us with any tech support we need if we have questions from our clients.

Kevin Flannigan, DirectorCableworks

Our partnership with OSA began in 2002 and they’ve really helped us to get our business get established.

No matter how urgent or oddball the request, OSA always deliver.

OSA are extremely flexible, their range is extensive, they keep a lot of gear in stock.

Lou Wilkinson, DirectorFibrelink Communications

We’ve been working with OSA for a number of years in a commercial fit out sector of the electrical and communications industry, and we’ve always found OSA to be a market leader in product knowledge, professionalism and service.

Kiel Johnston, Project ManagerElectrical Data Voice Installations Pty Ltd

Comtex has been dealing with OSA for over ten years and will continue its association for many more.

OSA has always provided quality service and competitive pricing throughout and will go over and above normal lines of duty to deliver when required.

They are always prepared to assist with sourcing not only the standard products but also products that are not so common.

Andrew Taucher, Operations ManagerComtex Group

We have been purchasing from OSA for close to 20 years and have found their service to be outstanding.

They usually have stock available and if not, products are sourced quickly. Pricing is competitive and it is always helpful when talking to someone who has an intimate knowledge of the product.

Danny Kersh, Managing DirectorElecdata Australia

OSA has been a supplier to PM Electric since December 2005, their product knowledge and service is why we still consider them a preferred supplier.

Peter MurrayPM Electrical

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