Allied-telesis AT-MCF2300 Manual de usuario descargar pdf (Pagina 176)

Appendix A: Technical Specifications

176

AT-MCF2000M Management Module

Specifications Dimensions: 3.1 x 9.7 x 20.8 cm

(1.2 x 3.8 x 8.2 in.)

(H x W x D)

Weight: 340 g (0.75 lb.)

MTBF: 590,000 hrs

10/100/1000Base-

T Port Pin-outs

Figure 100 identifies the location of pin 1 on the connector.

Figure 100. RJ-45 Connector and Port Pin Assignments

Table 32 lists the pins signals in the MDI and MDI-X configurations at 10

or 100 Mbps.

Table 33 lists the pin signals when the management port is operating at

1000 Mbps.

Table 32. 10/100/1000Base-T Management Port Pinouts at 10 or 100

Mbps

Pin MDI Signal MDI-X Signal

1TX+RX+

2TX-RX-

3RX+TX+

6RX-TX-

Table 33. 10/100/1000Base-T Management Port Pinouts at 1000 Mbps

Pin Pair

1 Pair 1 +

2 Pair 1 -

3 Pair 2 +

Pin 1

1 2 ... 171 172 173 174 175 176 177 178 179 180 181 ... 189 190

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Allied-telesis AT-MCF2300 Manual de usuario Pagina 176