Shure DCS 6000 User Manual page 22

Units Supported by the DIS-CCU
The following tables provide estimates to the number of conference units powered by the CCU without additional
equipment. All units in a system should be tested after installation to ensure that enough power is supplied to each unit.
When using multiple chain outputs, arrange the same number of conference units on each chain..
Note: Maximum cable length in one chain is 200 m before requiring a repeater unit.
DC 6190 P, DM 6680 P Conference Units
1 m Spacing Between Microphone Units
Cable Length
CCU to the first unit
10 m
30 m
50 m
100 m
150 m
2 m Spacing Between Microphone Units
Cable Length
CCU to the first unit
10 m
30 m
50 m
100 m
150 m
DC 6990 P Conference Units
1 m Spacing Between Microphone Units
Cable Length
CCU to the first unit
10 m
30 m
50 m
100 m
150 m
2 m Spacing Between Microphone Units
Cable Length
CCU to the first unit
10 m
30 m
50 m
100 m
150 m
Total
51 m
67 m
83 m
122 m
165 m
Total
88 m
98 m
108 m
140 m
178 m
Total
35 m
53 m
70 m
112 m
158 m
Total
58 m
72 m
86 m
124 m
166 m
Maximum Number of Microphone Units
One Chain
42
38
34
23
16
Maximum Number of Microphone Units
One Chain
40
35
30
21
15
Maximum Number of Microphone Units
One Chain
26
24
21
13
9
Maximum Number of Microphone Units
One Chain
25
22
19
13
9
22
Two Chains
46
44
42
38
30
Two Chains
46
44
40
34
28
Two Chains
30
28
26
22
18
Two Chains
28
26
24
20
16