Usoc Connector Pin Designations - Mitel 3300 ICP Technician's Handbook
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Also See for 3300 ICP:
- Hardware user's manual (266 pages) ,
- Hardware technical reference manual (142 pages) ,
- General information manual (119 pages)
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3300 ICP Technician's Handbook – Release 3.2
•
90 tapered slide-on hood.
USOC Connector Pin Designations
The USOC connector numbers are:
•
RJ2I X for CO Trunks
•
RJ2EX for 2-wire E&M Trunks
•
RJ2FX for 4-wire E&M Trunks
•
RJ2GX for 4-wire E&M Trunks
•
RJ2HX for 4-wire E&M Trunks.
USOC Connector Pin Designations
Pin
Color Code
26
W/BL
1
BL/W
27
W/O
2
O/W
28
W/G
3
G/W
29
W/BR
4
BR/W
30
W/S
5
S/W
31
R/BL
6
BL/R
32
R/O
7
O/R
33
R/G
8
G/R
34
R/BR
9
BR/R
35
R/S
10
S/R
RJ21X
RJ2EX
T
T
R
R
T
E
R
M
T
T
R
R
T
E
R
M
T
T
R
R
T
E
R
M
T
T
R
R
T
E
R
M
T
T
R
R
T
E
R
M
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RJ2GX
RJ2FX
T
T
R
R
T1
E
R1
SG
E
M
M
SB
T
T
R
R
T1
E
R1
SG
E
M
M
SB
T
T
R
R
T1
E
R1
SG
E
M
M
SB
T
T
R
R
RJ2HX
T
R
T1
R1
E
SG
M
SB
T
R
T1
R1
E
SG
M
SB
T
R
T1
R1
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