CONNECT TO ANY CIRCUIT
ON ANY E & M CARD.
NOTE: ONLY E & M TIE LINES CAN
BE CONNECTED TO AN E & M CARD.
MDF CONNECTIONS
E & M TIE LINE TO E & M CARD
25 PAIR CABLE WITH FEMALE CONNECTOR TO ANY E & M CARD
TELCO-PROVIDED
NETWORK ACCESS JACK
RJ11C
RJ14C
RJ21X
RJ25X
(NO OTHER CONNECTIONS)
PIN
COLOR
TERM
CIRCUIT
FUNCTION
26
1
27
2
W-BL
BL-W
W-O
O-W
1
2
3
4
1
5
6
28
3
29
4
W-GN
GN-W
W-BR
BR-W
5
6
7
8
30
5
31
6
W-S
S-W
R-BL
BL-R
9
10
11
12
2
3
4
7
8
C.O. TIP
C.O. RING
E1
M1
E2
M2
E3
M3
E4
M4
C.O. TIP
C.O. RING
C.O. TIP
C.O. RING
C.O. TIP
C.O. RING
32
7
33
8
R-O
O-R
R-GR
GR-R
13
14
15
16
34
9
35
10
R-BR
BR-R
R-S
S-R
17
18
19
20
36
11
BK-BL
BL-BK
21
22
FIGURE 5–5
iDCS 500 Release 2 / OfficeServ
INSTALLATION
TECHNICAL MANUAL
PART 5 MARCH 2004
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