Optical or copper cables for high-speed data transfers up to PCIe Gen 3
BRESSNER Technology offers PCIe / PCI cables to match our provided PCI Express adapter cards. We offer a variety of different PCIe bandwidths (Gen 3, Gen 2 and Gen 1) with different cable lengths and up to 16 PCI Express lanes. Our expansion components include optical and copper cables from two to 300 meters in length. Our iPass connectors are additionally protected by a locking mechanism which prevents accidental removal.
PCI Express life cycle
Compare all PCIe transfer rates
The transfer speed for PCIe is “oriented” to the version and the number of links or lanes. The higher the version and the more links, the higher the bandwidth and the higher the transfer speed. The bandwidth indicates how much capacity is available theoretically or at most for data transmission. However, the actual data rate is lower.
| PCIe | Bandwidth per link | PCIe x1 | PCIe x4 | PCIe x8 | PCIe x16 | Line Code |
|---|---|---|---|---|---|---|
| 1.0 | 2.5GT/s | 2.5GBit/s | 250MByte/s | 1GByte/s | 2GByte/s | 4GByte/s | 8b10b |
| 2.0 | 5GT/s | 5GBit/s | 500MByte/s | 2GByte/s | 4GByte/s | 8GByte/s | 8b10b |
| 3.0 | 8GT/s | 10GBit/s | 0.9846GByte/s | 3.938GByte/s | 7.877GByte/s | 15.754GByte/s | 128b/130b |
| 4.0 | 16GT/s | 20GBit/s | 3.9GByte/s | 7.877GByte/s | 15.754GByte/s | 31.508GByte/s | 128b/130b |
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