Moxa Technologies EtherDevice EDS-508 Series Przewodnik Instalacji Pobierz pdf (Strona 10)

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RJ45 (10-pin) to DB9 (F) Cable Wiring

RJ45 Plug Pin 1

Moxa

EtherDevice

Server

RJ45

Connector

DCD

DSR

RTS

GND

TxD

RxD

CTS

DTR

COM Port

Female DB9

Connector

DCD

DTR

CTS

GND

RxD

TxD

RTS

DSR

Cable Wiring

4/7

10/100BaseT(X) Ethernet Port Connection

The 10/100BaseT(X) ports located on the EDS-510A’s front panel are used to

connect to Ethernet-enabled devices. Most users configure these ports for

Auto MDI/MDI-X mode, in which case the port’s pinouts are adjusted

automatically depending on the type of Ethernet cable used (straight-through

or cross-over), and the type of device (NIC-type or HUB/Switch-type)

connected to the port.

In what follows, we give pinouts for both MDI (NIC-type) ports and MDI-X

(HUB/Switch-type) ports. We also give cable wiring diagrams for

straight-through and cross-over Ethernet cables.

RJ45 (8-pin, MDI) Port Pinouts

Pin Signal

1 Tx+

2 Tx-

3 Rx+

6 Rx-

RJ45 (8-pin, MDI-X) Port Pinouts

Pin Signal

1 Rx+

2 Rx-

3 Tx+

6 Tx-

RJ45 (8-pin) to RJ45 (8-pin) Straight-through Cable Wiring

Straight-Through Cable

RJ45 Plug Pin 1

Switch Port

RJ45

Connector

RJ45

Connecto

Tx+

Tx-

Rx+

Rx-

NIC Port

Cable Wiring

3 3

6 6

1 1

2 2

Rx+

Rx-

Tx+

Tx-

RJ45 (8-pin) to RJ45 (8-pin) Cross-over Cable Wiring

Cross-Over Cable

RJ45 Plug Pin 1

Switch Port

(NIC Port)

RJ45

Connector

RJ45

Connector

Tx+

Tx-

Rx+

Rx-

(Rx+)

(Rx-)

(Tx+)

(Tx-)

(Tx+)

(Tx-)

(Rx+)

(Rx-)

Switch Port

(NIC Port)

Cable Wiring

3 1

6 2

1 3

2 6

Rx+

Rx-

Tx+

Tx-

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 16

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