IP-00108 Rev. A – 06/10 Page 2/3
L-com, Inc. – 50 High St., West Mill, Suite #30 – North Andover, MA 01845 USA
1-800-343-1455 • www.L-com.com
Copyright © This drawing is property of L-com, Inc. All rights reserved.
BT-CAT5-NB12 User Manual
Cable Specification:
The BT-CAT5-NB12 and NB141207-4H0 can use CAT5 cabling wired to meet either EIA 568-A or EIA 568-B
specifications. Failure to use the proper cable, or one incorrectly fabricated could result in a short of the
48VDC power that is fed through the cable from the BT-CAT5-NB12 to the NB141207-4H0. Use of improper
cables is not covered by the products warranty.
2
#
r
o
t
c
e
n
n
o
C
1
#
r
o
t
c
e
n
n
o
C
1 WHT/ORG
2 ORG
3 WHT/GRN
4 BLU
5 WHT/BLU
6 GRN
7 WHT/BRN
8 BRN
1 WHT/ORG
2 ORG
3 WHT/GRN
4 BLU
5 WHT/BLU
6 GRN
7 WHT/BRN
8 BRN
2
#
r
o
t
c
e
n
n
o
C
1
#
r
o
t
c
e
n
n
o
C
1 WHT/GRN
2 GRN
3 WHT/ORG
4 BLU
5 WHT/BLU
6 ORG
7 WHT/BRN
8 BRN
1 WHT/GRN
2 GRN
3 WHT/ORG
4 BLU
5 WHT/BLU
6 ORG
7 WHT/BRN
8 BRN
CAT5 (EIA 568-B) Cable
CAT5 (EIA 568-A) Cable
48VDC
POWER
SUPPLY
48VDC
POWER
SUPPLY
PORT 1
PORT 12
3A
3A
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
L
G
N
L
G
N
120 VAC
INPUT
BT-CAT5-NB12 DIAGRAM
