Vi-r4000 series, 1 retention period for 1tbyte, 8 cameras, 2 retention period for 2tbyte, 8 cameras – Videoswitch Vi-R4000 Series User Manual
Page 33: 3 8 camera systems
Vi-R4000 Series
Videoswitch Page
27
Mdr602a.doc
3.4.8.3
8 Camera Systems
3.4.8.3.1 Retention Period for 1Tbyte, 8 cameras
2CIF
4CIF
Frames
per
second
per
camera
Lowest Lower Low Medium Higher Highest Lowest Lower Low Medium Higher Highest
1
85
56
48
42
34
24
42
34
28
24
21
14
2
74
49
42
37
30
21
37
30
25
21
18
12
4
60
40
34
30
24
17
30
24
20
17
15
10
6
50
33
28
25
20
14
25
20
17
14
12
8
8
43
29
24
21
17
12
21
17
14
12
11
7
10
38
25
21
19
15
11
19
15
12
11
9
6
12
33
22
19
17
13
10
17
13
11
10
8
6
15
29
19
16
14
11
8
14
11
10
8
7
5
16
27
18
16
14
11
8
14
11
9
8
7
5
18
25
17
14
13
10
7
13
10
8
7
6
4
20
23
15
13
12
9
7
12
9
8
7
6
4
22
22
14
12
11
9
6
11
9
7
6
5
4
25
19
13
11
10
8
6
10
8
6
6
5
3
3.4.8.3.2 Retention Period for 2Tbyte, 8 cameras
2CIF
4CIF
Frames
per
second
per
camera
Lowest Lower Low Medium Higher Highest Lowest Lower Low Medium Higher Highest
1
169
112
96
84
67
48
84
67
56
48
42
28
2
149
99
84
74
59
42
74
59
49
42
37
25
4
119
79
68
59
48
34
59
48
40
34
30
20
6
99
66
57
50
40
28
50
40
33
28
25
17
8
85
57
49
43
34
24
43
34
28
24
21
14
10
75
50
43
37
30
21
37
30
25
21
19
12
12
67
45
38
33
27
19
33
27
22
19
17
11
15
57
38
33
29
23
16
29
23
19
16
14
10
16
55
36
31
27
22
16
27
22
18
16
14
9
18
50
33
29
25
20
14
25
20
17
14
13
8
20
46
31
26
23
19
13
23
19
15
13
12
8
22
43
29
25
22
17
12
22
17
14
12
11
7
25
39
26
22
19
16
11
19
16
13
11
10
6