Riverstone Networks WICT1-12 Especificaciones descargar pdf (Pagina 39)

Riverstone Networks RS 32000 Switch Router Getting Started Guide 2-19

Introduction Hardware Overview

Figure 2-9 shows the pin positions in the 10/100Base-TX connectors:

Figure 2-9 10/100Base-TX RJ-45 connector showing pin numbering

Table 2-8 RJ-45 10/100Base-TX connector pin assignments

Line card RJ-45 connector Pin number RJ-45 connector at other

end of segment

RXD (receive data) 1 TXD (transmit data)

RXD (receive data) 2 TXD (transmit data)

TXD (transmit data) 3 RXD (receive data)

Unused 4 Unused

Unused 5 Unused

TXD (transmit data) 6 RXD (receive data)

Unused 7 Unused

Unused 8 Unused

Table 2-9 24-port 10/100Base-TX line card media specifications

Port type Specification

10Base-T

• 802.3 standard

• RJ-45 connector wired as Media Data Interface Crossed

(MDIX); see Table 2-8 for pin assignments

• EIA Category 3, 4, or 5 unshielded twisted pair cabling

• Maximum 100 meters (328 feet) segment length

100Base-TX

• 802.3u standard

• RJ-45 connector wired as Media Data Interface Crossed

(MDIX); see Table 2-8 for pin assignments

• EIA Category 5 unshielded twisted pair cabling

• Maximum 100 meters (328 feet) segment length

87654321

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 110 111

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Riverstone Networks WICT1-12 Especificaciones Pagina 39