H3c-technologies H3C S3100V2 Series Switches Manual de usuario descargar pdf (Pagina 66)

Table 29 Description on commonly used Ethernet cables

Type Description

Category 5

Suitable for data transmission at a maximum speed of 100 Mbps, with a bandwidth

of 100 MHz.

Category 5e

Suitable for data transmission at a maximum speed of 1000 Mbps, with a

bandwidth of 100 MHz.

Category 6

Suitable for data transmission at a speed higher than 1 Gbps, with a bandwidth of

250 MHz.

Based on pinouts

Ethernet twisted pair cables can be classified into straight through and crossover cables based on their

pinouts.

• Straight-through: The pinouts at both ends comply with standard 568B, as shown in Figure 60.

• C

rossover: The pinouts at one end comply with standard 568B, and those at the other end comply

with standard 568A, as shown in Figure 61.

Figure 60 Straight-throu

gh cable

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H3c-technologies H3C S3100V2 Series Switches Manual de usuario Pagina 66