Convert Terabits per second to Exabits per second
Convert Terabits per second (Tbit/s) to Exabits per second (Ebit/s) instantly and accurately.
Conversion Formula
Ebit/s = Tbit/s × 1.000000000e-6
About Terabits per second
Terabit per second (Tbit/s) = 10¹² bit/s (SI). Internet backbone scale: MAREA cable (2017) = 200 Tbit/s per fibre pair; 2Africa cable (2024) = 180 Tbit/s. DWDM: 100 wavelengths × 800 Gbit/s = 80 Tbit/s per fibre. H100 GPU HBM3 memory bandwidth = 3.35 Tbit/s per GPU. NTT lab record (2023): 1,200 Tbit/s over a single fibre. 1 Tbit/s = 10¹² bit/s = 125 GB/s.
About Exabits per second
Exabit per second (Ebit/s) = 10¹⁸ bit/s (SI). Theoretical: Shannon limit for a single-mode fibre over 50 THz optical bandwidth ≈ 100 Pbit/s - still ~10,000× below 1 Ebit/s. Reaching 1 Ebit/s would require ≈1 million parallel fibres each at 1 Pbit/s. Global internet backbone installed capacity in 2024 ≈ 5-10 Pbit/s. 1 Ebit/s = 10¹⁸ bit/s = 125 PB/s.
Quick Reference Table
| Terabits per second (Tbit/s) | Exabits per second (Ebit/s) |
|---|---|
| 1 Tbit/s | 1 × 10-6 Ebit/s |
| 2 Tbit/s | 2 × 10-6 Ebit/s |
| 5 Tbit/s | 5 × 10-6 Ebit/s |
| 10 Tbit/s | 1 × 10-5 Ebit/s |
| 25 Tbit/s | 2.5 × 10-5 Ebit/s |
| 50 Tbit/s | 5 × 10-5 Ebit/s |
| 100 Tbit/s | 1 × 10-4 Ebit/s |