10/100Base-T Interface
37
CopperLink 1211/1212 User Manual
D
• Interface Pin Assignment
10/100Base-T Interface
RJ-45
1 TX+/RX+
2 TX-/RX-
3 RX+/TX+
4 (no connection)
5 (no connection)
6 RX-/TX-
7 (no connection)
8 (no connection)
1
2
3
4
5
6
7
8
Figure 9. CL1212 10/100Base-T RJ-45 Connector Pin-out.
Line Interface
RJ-45
1 (no connection)
2 (no connection)
3 (no connection)
4 (RING)
5 (TIP)
6 (no connection)
7 (no connection)
8 (no connection)
1
2
3
4
5
6
7
8
Figure 10. CL1212 RJ-45 Twisted-Pair Line Interface Connector Pin-out
Terminal Block
Lin
e
Ma
de
in
th
e US
A
Eth
ern
et
1
Et
he
rn
et
0
Po
w
er
Ri
n
g
Tip
Figure 11. CL1212 Line Interface Terminal Block Pin-out