Extreme Networks E4G Series Hardware Installation Manual page 131

Figure 74 shows the connector-to-port mapping for the MRJ21-to-RJ-48 fan-out cable.
Figure 74: MRJ21-to-RJ-48 Fan-out Mapping
12
24
36
48
A = Port 1 or 9
B = Port 2 or 10
C = Port 3 or 11
D = Port 4 or 12
Table 27 shows the pinouts for the MRJ21 connector on the E4G-B16T1E1 module.
Table 27: MRJ21 Connector Pinouts
T1/E1 Port
Number Signal
Port 1 or 9 RX-Ring
RX-Tip
TX-Ring
TX-Tip
Port 2 or 10 RX-Ring
RX-Tip
TX-Ring
TX-Tip
Port 3 or 11 RX-Ring
RX-Tip
TX-Ring
TX-Tip
Port 4 or 12 RX-Ring
RX-Tip
TX-Ring
TX-Tip
E4G Series Routers Hardware Installation Guide
C
1
13
25
37
A B
E = Port 5 or 13
F = Port 6 or 14
G = Port 7 or 15
H = Port 8 or 16
Pin
Number
35
36
48
47
33
34
46
45
11
12
24
23
9
10
22
21
D E F G
H
CSR_035
T1/E1 Port
Number Signal
Port 5 or 13 RX-Ring
RX-Tip
TX-Ring
TX-Tip
Port 6 or 14 RX-Ring
RX-Tip
TX-Ring
TX-Tip
Port 7 or 15 RX-Ring
RX-Tip
TX-Ring
TX-Tip
Port 8 or 16 RX-Ring
RX-Tip
TX-Ring
TX-Tip
E4G-400 Connector Pinouts
Pin
Number
5
6
18
17
3
4
16
15
1
2
14
13
25
26
38
37
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