Instruction Manual

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INTRODUCTION
The DCT-400 Cable Tracer is a convenient instrument for testing different
unshielded wiring schemed communication cable with RJ-11 and RJ-45
connectors and coax cable. This tracer can be used for testing and iden-
tifying cables before and/or after they are installed. The tracer offers easy
operation. Testing status is indicated by multiple LEDs and an auto
power-off function maximizes battery life. The DCT-400 Cable Tracer is
manufactured in the United States.
Ethernet
10Base-T
EIA/TIA-568A EIA/TIA-568B
AT&T 258A
8-Position
Token Ring
USOC 8 USOC 4
(Prs. 1&2)
USOC 6
(Prs. 1,2 & 3)
WIRING SCHEMES
(Y) 1
(G) 2
(R) 3
(BL) 4
(Y) 1
(G) 2
(R) 3
(BL) 4
1
2
3
4
1
2
3
4
(BL) 1
(Y) 2
(G) 3
(R) 4
(BK) 5
(W) 6
1
2
3
4
5
6
(BL) 1
(Y) 2
(G) 3
(R) 4
(BK) 5
(W) 6
1
2
3
4
5
6
(BL) 1
(OR)2
(BK) 3
(R) 4
(G) 5
(Y) 6
(BN) 7
(S) 8
1
2
3
4
5
6
7
8
(BL) 1
(OR)2
(BK) 3
(R) 4
(G) 5
(Y) 6
(BN) 7
(S) 8
1
2
3
4
5
6
7
8
RJ-11 (4-Wire)
Straight-Pinning
RJ-11 (4-Wire)
Cross-Pinning
RJ-11 (6-Wire)
Straight-Pinning
RJ-11 (6-Wire)
Cross-Pinning
RJ-45 (8-Wire)
Straight-Pinning
RJ-45 (8-Wire)
Cross-Pinning
NOTE: Cross-pinning is for typical telephone use.
DCT-400 (CDD-1B) 2/12/01 3:55 PM Page 2