Allied-telesis AT-MC1008/SP Uživatelský manuál stáhnout pdf (Strana 54)

Appendix A: Technical Specifications

Agency Certifications

RFI Emissions FCC Class A, EN55022 Class A,

C-TICK, CE

Immunity EN55024

Electrical Safety EN60950 (TUV), UL 60950 (

)

Standard IEEE 802.3, IEEE 802.3u

RJ-45 Twisted Pair Port Pinouts

Figure 24 illustrates the pin layout to an RJ-45 connector and port.

Figure 24. RJ-45 Connector and Port Pin Layout

Table 7 lists the RJ-45 port pin signals for a twisted pair 1000Base-T port

in the MDI and MDI-X configurations at 1000 Mbps.

Table 7. MDI and MDI-X Pin Signals (1000Base-TX)

MDI Configuration MDI-X Configuration

Pinout Pair Pinout Pair

1 Pair 1 + 1 Pair 2 +

2 Pair 1 - 2 Pair 2 -

3 Pair 2 + 3 Pair 1 +

4 Pair 3 + 4 Pair 4 +

5 Pair 3 - 5 Pair 4 -

6 Pair 2 - 6 Pair 1 -

7 Pair 4 + 7 Pair 3 +

8 Pair 4 - 8 Pair 3 -

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 91 92

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Allied-telesis AT-MC1008/SP Uživatelský manuál Strana 54