ADCP-92-063 • Issue 1 • May 2005

b.The IEEE Standard ANSI/TIA-568-B for Ethernet 10/100BaseT(X) requires that two twisted pairs be used and that one pair is connected to pins 1 and 2, and that the second pair is connected to pins 3 and 6.

c.The IEEE Specification Standard ANSI/TIA-568-B for Ethernet 1000BaseT requires that four twisted pairs are used. One pair is connected to pins 1 and 2, pair two is connected to pins 3 and 6, pair three is connected to pins 4 and 5, and pair four is connected to pins 7 and 8.

9.Connect Ethernet RJ45 patchcord to RJ45 receptacle on the converter module.

10.Verify that the front panel LEDs are active. Link LEDs are not lighted if there is no Ethernet or optical signal present.

 

 

 

 

 

 

 

 

PIN 1

 

 

 

 

 

 

 

 

 

 

 

 

RJ-JACK

 

 

 

 

PIN 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11899-A

 

 

 

 

 

 

 

 

 

 

 

Figure 5. RJ45 Connector Wiring

 

 

Table 4. 10/100BaseT(X) Ethernet RJ45 Connector

 

 

 

 

 

 

 

 

 

 

 

 

PIN #

SIGNAL NAME

 

FUNCTION

PIN #

 

 

SIGNAL NAME

FUNCTION

1

TX+

 

Transmit Data

2

 

 

TX–

Transmit Data

 

 

 

 

 

 

 

 

 

 

 

3

RX+

 

Receive Data

4

 

 

---

Not used

 

 

 

 

 

 

 

 

 

 

 

5

---

 

Not used

6

 

 

RX–

Receive Data

 

 

 

 

 

 

 

 

 

 

 

7

---

 

Not used

8

 

 

---

Not used

 

 

 

 

 

 

 

 

 

 

 

 

Table 5. 1000BaseT Ethernet RJ45 Connector

 

 

 

 

 

 

 

 

 

 

 

 

PIN #

SIGNAL NAME

 

FUNCTION

PIN #

 

 

SIGNAL NAME

FUNCTION

1

BD1+

 

Bidirectional

2

 

 

BD1–

Bidirectional

 

 

 

 

 

 

 

 

 

 

 

3

BD2+

 

Bidirectional

4

 

 

BD3+

Bidirectional

 

 

 

 

 

 

 

 

 

 

 

5

BD3–

 

Bidirectional

6

 

 

BD2–

Bidirectional

 

 

 

 

 

 

 

 

 

 

 

7

BD4+

 

Bidirectional

8

 

 

BD4–

Bidirectional

 

 

 

 

 

 

 

 

 

 

 

Page 9

© 2005, ADC Telecommunications, Inc.