![background image](http://html1.mh-extra.com/html/smc-networks/smc5912/smc5912_user-manual_1300896059.webp)
B-4
C
ABLES
100BASE-TX/10BASE-T Pin Assignments
With 100BASE-TX/10BASE-T cable, pins 1 and 2 are used for
transmitting data, and pins 3 and 6 for receiving data.
s
t
n
e
m
n
g
i
s
s
A
n
i
P
5
4
-
J
R
r
e
b
m
u
N
n
i
P
*
t
n
e
m
n
g
i
s
s
A
1
+
x
T
2
-
x
T
3
+
x
R
6
-
x
R
* The “+” and “-” signs are used to represent the polarity of the wires
that make up each wire pair.
Straight-Through 100BASE-TX/10BASE-T Wiring
If the twisted-pair cable is to join two ports and only one of the
ports has an internal crossover, the two pairs of wires must be
straight-through.
s
t
n
e
m
n
g
i
s
s
A
n
i
P
5
4
-
J
R
h
g
u
o
r
h
T
-
t
h
g
i
a
r
t
S
1
d
n
E
2
d
n
E
)
+
x
T
(
1
)
+
x
T
(
1
)
-
x
T
(
2
)
-
x
T
(
2
)
+
x
R
(
3
)
+
x
R
(
3
)
-
x
R
(
6
)
-
x
R
(
6
Summary of Contents for SMC5912
Page 9: ...iv TABLE OF CONTENTS...
Page 26: ...1 15 ABOUT THE HUBS u Desktop or rack mountable u Three year warranty...
Page 27: ...1 16 ABOUT THE HUBS...
Page 45: ...3 10 INSTALLING THE STACK...
Page 55: ...A 4 TROUBLESHOOTING...
Page 61: ...B 6 CABLES...
Page 70: ...D 1 APPENDIX D ORDERING INFORMATION TigerStack II 10 100 Products Accessories D 2...
Page 72: ...E 1 Glossary of Terms E 2 APPENDIX E GLOSSARY...