Telmex (Infinitum) Speed Test Benchmark Your Connection
Use our free speed test to benchmark your Telmex (Infinitum) connection. For the most accurate results, follow our accuracy guide - Ideally test over a wired Ethernet connection with other devices idle. Compare your speeds against global benchmarks and the weekly leaderboard.
Telmex (Teléfonos de México), owned by América Móvil and Carlos Slim, is Mexico's dominant fixed-line telecoms operator controlling roughly 65% of the country's fixed broadband market. Its Infinitum broadband service is available nationwide and is transitioning from DSL and cable to FTTH.
| Provider | Telmex (Infinitum) |
|---|---|
| Country | Mexico |
| ASN | AS8151 |
| Coverage | Nationwide |
| Technologies | Fibre (FTTH), Cable, VDSL |
| Founded | 1947 |
| Website | https://www.telmex.com |
Average Telmex (Infinitum) Speed Test Results
Typical measured results across real users. See the full leaderboard for live benchmarks.
| Metric | Typical Value | Rating |
|---|---|---|
| Download Speed | 68 Mbps | Fair |
| Upload Speed | 12 Mbps | Poor |
| Ping | 18 ms | Excellent |
Results are community-sourced estimates. Your speed depends on your plan, location, and equipment. Learn about our methodology →
What These Telmex (Infinitum) Results Mean
Best Use Case
Telmex (Infinitum) should feel responsive for browsing, streaming, video calls, and most gaming, provided your home Wi-Fi is not the bottleneck.
Upload Profile
Upload is moderate relative to download. It should be enough for everyday calls and file sharing, but heavy creators may want a higher tier.
Technology Notes
Telmex (Infinitum) uses Fibre (FTTH), Cable, VDSL. Technology affects upload symmetry, latency, evening congestion, and how close you can get to advertised plan speeds.
Telmex (Infinitum) Internet Plans and Speeds
| Plan | Download | Upload | Technology | Starting From |
|---|---|---|---|---|
| Infinitum 200 Mbps | 200 Mbps | 20 Mbps | FTTH | $16.99/mo |
| Infinitum 500 Mbps | 500 Mbps | 50 Mbps | FTTH | $26.99/mo |
| Infinitum 1 Gbps | 1000 Mbps | 100 Mbps | FTTH | $40.99/mo |
Prices shown are approximate starting rates and may vary by location and promotional period. Check https://www.telmex.com for current pricing.
Telmex (Infinitum) vs Mexico Broadband Benchmarks
Use this comparison to separate provider performance from the wider market. A result below your plan speed may still be normal for your connection type, but a wired test far below both your plan and the country benchmark deserves troubleshooting.
| Metric | Telmex (Infinitum) | Mexico median | Interpretation |
|---|---|---|---|
| Download | 68 Mbps | 63.2 Mbps | Above the national median benchmark. |
| Upload | 12 Mbps | 28.4 Mbps | Upload trails the country median, which may affect calls, backups, and creator workflows. |
| Ping | 18 ms | 19 ms | Latency is at or better than the country median. |
How to Run a Telmex (Infinitum) Speed Test
- Connect via Ethernet - For the most accurate baseline, connect your device directly to your router or modem with an Ethernet cable. Wi-Fi introduces variables that can mask your true plan speed. See our accuracy guide for full tips.
- Close background apps - Pause streaming, downloads, and backups. Other devices on your network also consume bandwidth.
- Start the speed test - Click GO on our homepage. The test measures download, upload, ping, and jitter in about 30 seconds.
- Compare your result - Check your measured speeds against the typical Telmex (Infinitum) results above. If you're significantly below your plan speed, review the common issues section below or contact Telmex (Infinitum) support.
Common Telmex (Infinitum) Speed Issues
| Issue | Likely Cause | Solution |
|---|---|---|
| Upload speed extremely slow | Telmex's legacy DSL and cable plans have very low upload speeds. Upgrading to a higher-tier fibre plan is the main solution. |
Telmex (Infinitum) Pros and Cons
Pros
- ✓ Nationwide availability
- ✓ Most urban addresses covered
- ✓ Bundled pay TV and phone
Cons
- ✗ Very asymmetric - Upload far slower than download
- ✗ Dominant market position limits competition
- ✗ Customer service quality varies
Frequently Asked Questions - Telmex (Infinitum) Speed
Why is Telmex so dominant in Mexico?
Telmex was privatised as a monopoly in 1990 and controls most of Mexico's fixed-line infrastructure. Regulators have imposed wholesale access rules but competition remains limited.
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