IDE (PIO mode 4) to STM-1 (signal)
Please provide values below to convert IDE (PIO mode 4) to STM-1 (signal), or change ↔.
IDE (PIO mode 4)
Definition: Refers to PIO mode 4 for IDE devices, with data transfer rates of up to 16.6 MB/s.
Funfact: PIO mode 4 was often used in older systems but was gradually replaced by more efficient transfer modes, such as DMA and UDMA.
STM-1 (signal)
Definition: STM-1 (signal) refers to the base signal in SDH (Synchronous Digital Hierarchy), with a transmission rate of 155.52 Mbps, comparable to STS3 in SONET.
Funfact: STM-1 signals are the foundation of SDH networks, similar to STS1 in SONET, and are often used in international communication lines.
IDE (PIO mode 4) to STM-1 (signal) Conversion Table
| 1 IDE (PIO mode 4) | 0.853909465 STM-1 (signal) |
| 2 IDE (PIO mode 4) | 1.70781893 STM-1 (signal) |
| 3 IDE (PIO mode 4) | 2.5617283951 STM-1 (signal) |
| 5 IDE (PIO mode 4) | 4.2695473251 STM-1 (signal) |
| 10 IDE (PIO mode 4) | 8.5390946502 STM-1 (signal) |
| 50 IDE (PIO mode 4) | 42.695473251 STM-1 (signal) |
| 100 IDE (PIO mode 4) | 85.390946502 STM-1 (signal) |
| 1000 IDE (PIO mode 4) | 853.90946502 STM-1 (signal) |
| 10000 IDE (PIO mode 4) | 8539.0946502 STM-1 (signal) |
| 100000 IDE (PIO mode 4) | 85390.946502 STM-1 (signal) |
| 1000000 IDE (PIO mode 4) | 853909.46502 STM-1 (signal) |
How to Convert IDE (PIO mode 4) to STM-1 (signal)
1 IDE (PIO mode 4) = 0.853909465 STM-1 (signal)
1 STM-1 (signal) = 1.1710843373 IDE (PIO mode 4)
we use cross multiplication method
IDE (PIO mode 4) → STM-1 (signal)
1 → 0.853909465
1.5 → ?( suppose x)
=>1.5*0.853909465=1*x
by simplifying
x=1.2808641975