
Cabling and Wiring 2-11
CAT 5 Cabling Standards
Cabling Standard EIA 568A
This is the latest sequence option as published in TIA Commercial Building Cabling
Specification 568A. If using the Enterasys supplied MOD-TAP connector, use the "A"
wiring configuration for the EIA 568A wiring scheme.
*
color
= Solid Color
Brown/White (Brown*)
White/Brown
Orange/White (Orange*)
Blue/White (Blue*)
White/Green
Green/White (Green*)
White/Orange
White/Blue
1
2
3
4
5
6
7
8
B
l
u
e
/
W
h
i
t
e
(
B
l
u
e
)
W
h
i
t
e
/
B
l
u
e
W
h
i
t
e
/
B
r
o
w
n
B
r
o
w
n
/
W
h
i
t
e
(
B
r
o
w
n
)
O
r
a
n
g
e
/
Wh
i
t
e
(
O
r
a
n
g
e
)
Wh
i
t
e
/
O
r
a
n
g
e
W
h
i
t
e
/
G
r
e
e
n
G
r
e
e
n
/
W
h
i
t
e
(
G
r
e
e
n
)
Cable Pairings/Pin Assignments
EIA 568A
MOD-TAP Connector
"A" Wiring Configuration
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