Is 5G wireless broadband suitable for working from home?

February 18th, 2025

For remote work, choosing between 5G wireless broadband and NBN depends on your needs. Here’s a quick summary:

  • 5G is portable, easy to set up, and offers speeds up to 590Mbps. It’s ideal for urban professionals, renters, or those who move frequently. However, it can be inconsistent due to signal strength, weather, or congestion.
  • NBN provides more stable performance, especially for multi-person households or data-heavy tasks. Speeds range from 50Mbps to 900Mbps, with reliable fixed-line connections like FTTP or HFC.

Quick Comparison

Feature 5G Home Internet NBN
Setup Plug-and-play Technician required
Reliability Varies with location/weather More stable (FTTP, HFC)
Speeds Up to 590Mbps Up to 900Mbps (NBN 250/1000)
Cost $50-$80/month $60-$150/month
Portability Portable Fixed to one location
Best For Urban, single-person homes Multi-person or rural homes

In short: 5G is great for flexibility, while NBN is better for consistent, high-demand use. Choose based on your location, household size, and work requirements.

Why 5G Home Internet is better than the NBN

NBN

1. 5G Home Internet Features

5G home internet has become a strong option for those seeking an alternative to fixed-line connections, particularly remote workers. Its technical strengths play a big role in how effective it is compared to NBN solutions.

Speed Performance

5G home internet can deliver speeds that rival or even surpass many NBN plans. For example, Telstra‘s 5G network offers speeds ranging from 30Mbps to 590Mbps in real-world conditions [1]. Premium plans typically reach up to 100Mbps during peak evening hours [4]. Basic plans are suitable for tasks like video calls, while higher tiers handle large file transfers with ease.

Speed Tier Download Upload
Entry-Level 50-100Mbps 10-20Mbps
Premium Up to 240Mbps 20Mbps+
Ultra Up to 590Mbps 20Mbps+

Reliability and Performance Factors

Although 5G offers impressive speed, its performance can vary depending on several factors:

  • Signal strength from nearby towers
  • Interference from building materials
  • Network congestion during busy hours
  • Weather conditions

These elements can lead to inconsistent performance, especially for tasks like live-streamed meetings that require stable bandwidth.

Coverage and Availability

5G home internet is mainly available in urban and metropolitan areas. Coverage is limited in regional locations, making it less accessible for those outside major cities.

Cost-Effective Plans

Plans are priced between $50 and $80 per month, aligning with entry-level NBN options [4].

Setup and Equipment

One of 5G’s standout features is its easy setup. Most systems are plug-and-play, eliminating the need for complex installations.

Latency Performance

Australian 5G networks generally offer latency between 18ms and 20ms [3]. This level of responsiveness supports essential remote work tools, such as real-time collaboration platforms.

To optimize performance, place modems near windows, use mesh systems for better coverage in larger spaces, and minimize interference from other wireless devices.

2. NBN Connection Features

While 5G is great for mobility, NBN stands out for home offices with its reliable wired setup.

Speed Tiers and Performance

NBN offers various speed plans tailored for work needs:

  • Basic (NBN 50): 40-50Mbps download speeds, priced at $70-$85 per month.
  • Premium (NBN 100): 80-100Mbps, costing $85-$100 per month.
  • Business-grade (NBN 250/1000): 200-900Mbps, available for $110-$130 per month.

These speeds are ideal for households juggling multiple video calls or heavy internet use.

Connection Stability

Fixed-line connections like FTTP and HFC provide steady performance, which is critical for remote work. During peak hours, the network delivers 80-100% of its advertised speeds, with latency staying below 20ms [1].

Coverage and Accessibility

The majority of NBN users (93%) rely on fixed-line technologies like FTTP and HFC, while 4% use fixed wireless and 3% connect via satellite [2].

Installation and Equipment

Setting up NBN requires professional installation, which includes:

  • Installing the NBN connection box.
  • Configuring home wiring.
  • Setting up and optimizing the router.

Future Plans

NBN’s FTTP upgrade program aims to bring gigabit speeds to 8 million homes by 2025 [2]. This upgrade meets the increasing demand for cloud-based tools and remote collaboration.

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Direct Comparison: 5G vs NBN

Here’s a side-by-side look at how 5G and NBN stack up for work-from-home needs:

Feature 5G Home Internet NBN
Installation Easy setup, plug-and-play Requires a technician visit
Reliability Can vary with weather and obstacles Generally more stable, especially FTTP
Latency Around 18-20 ms on average 5-15 ms (FTTP), 10-20 ms (FTTN/HFC)
Monthly Cost $50-90 $60-150
Contract Terms Often month-to-month Typically longer commitments
Portability Portable within coverage areas Tied to the installation location

For remote workers, the choice comes down to priorities: portability or stability. Both options handle video calls and cloud-based tools well, but NBN’s fixed-line services, especially FTTP, provide more consistent performance during high-traffic periods.

If your work involves frequent large file uploads, NBN 100/40 plans deliver better upload speeds compared to most 5G plans, making it the stronger option for tasks like transferring big media files or collaborating on data-heavy projects.

Which Option Suits Your Needs

Choosing between 5G home internet and NBN comes down to three main factors: location, household size, and work requirements.

Urban Single-Person Households
If you’re a professional living alone in a city with strong 5G coverage, 5G home internet could be a great fit. It offers evening speeds of 50-100Mbps and is easy to set up, making it ideal for renters or those who move frequently [4].

Multi-Person Households
For families or shared homes with multiple people working or studying at the same time, NBN – especially NBN 100 or higher plans – tends to be the better choice. While 5G can provide fast speeds, NBN ensures more consistent performance during peak usage hours when several devices are streaming, video conferencing, or transferring files [1].

Regional and Rural Workers
If you’re outside urban areas, NBN is often the better option due to its wider availability compared to 5G, which performs best in cities.

Professional Users
For roles that require heavy data usage, such as video editing, NBN’s stable upload speeds are a major advantage. On the other hand, mobile professionals may prefer 5G for its easy setup and portability.

Home-Based Businesses
If you run a business from home, your choice depends on your specific needs. For example, daily video production might lean toward NBN for its reliability, especially if uptime is critical [1].

Healthcare Professionals
For those in telemedicine, NBN is often the preferred option because it provides consistent and reliable performance [5].

Before making a decision, it’s worth testing the 5G signal strength at your workstation to ensure it meets your needs.

FAQs

What are the negatives of 5G home internet?

If you’re a remote worker, 5G home internet has some potential drawbacks you should be aware of:

Unpredictable Speeds

  • Speeds can drop during peak hours due to network congestion.
  • Heavy data usage, like large uploads, might be limited by data caps.
  • Proper modem placement is crucial for consistent performance.

Technical Limitations

  • Performance can vary depending on your location and the time of day.
  • Some plans may include restrictions on speed or data usage.
  • Poor signal quality can disrupt activities like video calls.

Security Concerns
For those handling sensitive work data:

  • Wireless networks need stronger security measures.
  • Using an enterprise-grade VPN is essential for protecting data.
  • Keep your modem updated to reduce security risks.
  • Consider separating work and personal devices on different networks.

To ensure uninterrupted work during outages or slowdowns, it’s smart to have a mobile hotspot or NBN connection as a backup.

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