COMSPHERE 3500 Series Data Service Units
Network
Network
Address
Address
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
F = Front
R = Rear
4-22
Table 4-6
(2 of 4)
Model 3510 DSU S4 Selection
Switch S4 Selection
1
2
R
R
R
R
R
R
R
R
R
R
R
F
R
F
R
F
R
F
R
F
R
F
R
F
R
F
R
F
R
F
R
F
R
F
R
F
R
F
R
F
R
F
F
R
F
R
F
R
F
R
July 1999
3
4
F
R
F
F
F
F
F
F
F
F
R
R
R
R
R
R
R
R
R
F
R
F
R
F
R
F
F
R
F
R
F
R
F
R
F
F
F
F
F
F
F
F
R
R
R
R
R
R
R
R
5
6
F
F
R
R
R
F
F
R
F
F
R
R
R
F
F
R
F
F
R
R
R
F
F
R
F
F
R
R
R
F
F
R
F
F
R
R
R
F
F
R
F
F
R
R
R
F
F
R
F
F
3510-A2-GN32-70