Allied-telesis AT-MCF2300 Uživatelský manuál stáhnout pdf (Strana 174)

Appendix A: Technical Specifications

174

AT-MCF2012LC, AT-MCF2012LC/1 and AT-MCF2032SP Media

Converter Modules

Specifications Dimensions: 3.2 x 20.6 x 16.5 cm

(1.26 x 8.1 x 6.5 in.)

(H x W x D)

Weight - AT-MCF2012LC

and AT-MCF2012LC/1: 685 g (1.50 lb.)

Weight - AT-MCF2032SP: 0.78 kg (1.71 lb.)

Input Voltage: 12 volts and 3.3 volts

Maximum Input Current: 3 amperes

Maximum Power

Consumption: 36 watts

MTBF - AT-MCF2012LC

and AT-MCF2012LC/1: 300,000 hrs.

MTBF - AT-MCF2032SP: 220,000 hrs.

Twisted Pair Port

Pinouts

Table 32 lists the pins and their signals when the twisted pair ports are

operating in MDI or MDI-X configuration at 10 or 100 Mbps.

Table 29. 10/100Base-TX Port Pinouts

Pin MDI Signal MDI-X Signal

1TX+RX+

2TX-RX-

3RX+TX+

6RX-TX-

1 2 ... 169 170 171 172 173 174 175 176 177 178 179 ... 189 190

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Allied-telesis AT-MCF2300 Uživatelský manuál Strana 174