Erlang B-Table for 1 to 50 channels, 0.001% - 0.6%
|
n
|
Loss probability (E)
|
n
|
|||||||||
|
0.00001
|
0.00005
|
0.0001
|
0.0005
|
0.001
|
0.002
|
0.003
|
0.004
|
0.005
|
0.006
|
||
|
1
|
.00001
|
.00005
|
.00010
|
.00050
|
.00100
|
.00200
|
.00301
|
.00402
|
.00503
|
.00604
|
1
|
|
2
|
.00448
|
.01005
|
.01425
|
.03213
|
.04576
|
.06534
|
.08064
|
.09373
|
.10540
|
.11608
|
2
|
|
3
|
.03980
|
.06849
|
.08683
|
.15170
|
.19384
|
.24872
|
.28851
|
.32099
|
.34900
|
.37395
|
3
|
|
4
|
.12855
|
.19554
|
.23471
|
.36236
|
.43927
|
.53503
|
.60209
|
.65568
|
.70120
|
.74124
|
4
|
|
5
|
.27584
|
.38851
|
.45195
|
.64857
|
.76212
|
.89986
|
.99446
|
1.0692
|
1.1320
|
1.1870
|
5
|
|
6
|
.47596
|
.63923
|
.72826
|
.99567
|
1.1459
|
1.3252
|
1.4468
|
1.5421
|
1.6218
|
1.6912
|
6
|
|
7
|
.72378
|
.93919
|
1.0541
|
1.3922
|
1.5786
|
1.7984
|
1.9463
|
2.0614
|
2.1575
|
2.2408
|
7
|
|
8
|
1.0133
|
1.2816
|
1.4219
|
1.8298
|
2.0513
|
2.3106
|
2.4837
|
2.6181
|
2.7299
|
2.8266
|
8
|
|
9
|
1.3391
|
1.6595
|
1.8256
|
2.3016
|
2.5575
|
2.8549
|
3.0526
|
3.2057
|
3.3326
|
3.4422
|
9
|
|
10
|
1.6970
|
2.0689
|
2.2601
|
2.8028
|
3.0920
|
3.4265
|
3.6480
|
3.8190
|
3.9607
|
4.0829
|
10
|
|
11
|
2.0849
|
2.5059
|
2.7216
|
3.3294
|
3.6511
|
4.0215
|
4.2661
|
4.4545
|
4.6104
|
4.7447
|
11
|
|
12
|
2.4958
|
2.9671
|
3.2072
|
3.8781
|
4.2314
|
4.6368
|
4.9038
|
5.1092
|
5.2789
|
5.4250
|
12
|
|
13
|
2.9294
|
3.4500
|
3.7136
|
4.4465
|
4.8306
|
5.2700
|
5.5588
|
5.7807
|
5.9638
|
6.1214
|
13
|
|
14
|
3.3834
|
3.9523
|
4.2388
|
5.0324
|
5.4464
|
5.9190
|
6.2291
|
6.4670
|
6.6632
|
6.8320
|
14
|
|
15
|
3.8559
|
4.4721
|
4.7812
|
5.6339
|
6.0772
|
6.5822
|
6.9130
|
7.1665
|
7.3755
|
7.5552
|
15
|
|
16
|
4.3453
|
5.0079
|
5.3390
|
6.2496
|
6.7215
|
7.2582
|
7.6091
|
7.8780
|
8.0995
|
8.2898
|
16
|
|
17
|
4.8502
|
5.5583
|
5.9110
|
6.8782
|
7.3781
|
7.9457
|
8.3164
|
8.6003
|
8.8340
|
9.0347
|
17
|
|
18
|
5.3693
|
6.1220
|
6.4959
|
7.5186
|
8.0459
|
8.6437
|
9.0339
|
9.3324
|
9.5780
|
9.7889
|
18
|
|
19
|
5.9016
|
6.6980
|
7.0927
|
8.1698
|
8.7239
|
9.3515
|
9.7606
|
10.073
|
10.331
|
10.552
|
19
|
|
20
|
6.4460
|
7.2854
|
7.7005
|
8.8310
|
9.4115
|
10.068
|
10.496
|
10.823
|
11.092
|
11.322
|
20
|
|
21
|
7.0017
|
7.8834
|
8.3186
|
9.5014
|
10.108
|
10.793
|
11.239
|
11.580
|
11.860
|
12.100
|
21
|
|
22
|
7.5680
|
8.4926
|
8.9462
|
10.180
|
10.812
|
11.525
|
11.989
|
12.344
|
12.635
|
12.885
|
22
|
|
23
|
8.1443
|
9.1095
|
9.5826
|
10.868
|
11.524
|
12.265
|
12.746
|
13.114
|
13.416
|
13.676
|
23
|
|
24
|
8.7298
|
9.7351
|
10.227
|
11.562
|
12.243
|
13.011
|
13.510
|
13.891
|
14.204
|
14.472
|
24
|
|
25
|
9.3240
|
10.369
|
10.880
|
12.264
|
12.969
|
13.763
|
14.279
|
14.673
|
14.997
|
15.274
|
25
|
|
26
|
9.9265
|
11.010
|
11.540
|
12.972
|
13.701
|
14.522
|
15.054
|
15.461
|
15.795
|
16.081
|
26
|
|
27
|
10.537
|
11.659
|
12.207
|
13.686
|
14.439
|
15.285
|
15.835
|
16.254
|
16.598
|
16.893
|
27
|
|
28
|
11.154
|
12.314
|
12.880
|
14.406
|
15.182
|
16.054
|
16.620
|
17.051
|
17.406
|
17.709
|
28
|
|
29
|
11.779
|
12.976
|
13.560
|
15.132
|
15.930
|
16.828
|
17.410
|
17.853
|
18.218
|
18.530
|
29
|
|
30
|
12.417
|
13.644
|
14.246
|
15.863
|
16.684
|
17.606
|
18.204
|
18.660
|
19.034
|
19.355
|
30
|
|
31
|
13.054
|
14.318
|
14.937
|
16.599
|
17.442
|
18.389
|
19.002
|
19.470
|
19.854
|
20.183
|
31
|
|
32
|
13.697
|
14.998
|
15.633
|
17.340
|
18.205
|
19.176
|
19.805
|
20.284
|
20.678
|
21.015
|
32
|
|
33
|
14.346
|
15.682
|
16.335
|
18.085
|
18.972
|
19.966
|
20.611
|
21.102
|
21.505
|
21.850
|
33
|
|
34
|
15.001
|
16.372
|
17.041
|
18.835
|
19.743
|
20.761
|
21.421
|
21.923
|
22.336
|
22.689
|
34
|
|
35
|
15.660
|
17.067
|
17.752
|
19.589
|
20.517
|
21.559
|
22.234
|
22.748
|
23.169
|
23.531
|
35
|
|
36
|
16.325
|
17.766
|
18.468
|
20.347
|
21.296
|
22.361
|
23.050
|
23.575
|
24.006
|
24.376
|
36
|
|
37
|
16.995
|
18.470
|
19.188
|
21.108
|
22.078
|
23.166
|
23.870
|
24.406
|
24.846
|
25.223
|
37
|
|
38
|
17.669
|
19.178
|
19.911
|
21.873
|
22.864
|
23.974
|
24.692
|
25.240
|
25.689
|
26.074
|
38
|
|
39
|
18.348
|
19.890
|
20.640
|
22.642
|
23.652
|
24.785
|
25.518
|
26.076
|
26.534
|
26.926
|
39
|
|
40
|
19.031
|
20.606
|
21.372
|
23.414
|
24.444
|
25.599
|
26.346
|
26.915
|
27.382
|
27.782
|
40
|
|
41
|
19.718
|
21.326
|
22.107
|
24.189
|
25.239
|
26.416
|
27.177
|
27.756
|
28.232
|
28.640
|
41
|
|
42
|
20.409
|
22.049
|
22.846
|
24.967
|
26.037
|
27.235
|
28.010
|
28.600
|
29.085
|
29.500
|
42
|
|
43
|
21.104
|
22.776
|
23.587
|
25.748
|
26.837
|
28.057
|
28.846
|
29.447
|
29.940
|
30.362
|
43
|
|
44
|
21.803
|
23.507
|
24.333
|
26.532
|
27.641
|
28.882
|
29.684
|
30.295
|
30.797
|
31.227
|
44
|
|
45
|
22.505
|
24.240
|
25.081
|
27.319
|
28.447
|
29.708
|
30.525
|
31.146
|
31.656
|
32.093
|
45
|
|
46
|
23.211
|
24.977
|
25.833
|
28.109
|
29.255
|
30.538
|
31.367
|
31.999
|
32.517
|
32.962
|
46
|
|
47
|
23.921
|
25.717
|
26.587
|
28.901
|
30.066
|
31.369
|
32.212
|
32.854
|
33.381
|
33.832
|
47
|
|
48
|
24.633
|
26.460
|
27.344
|
29.696
|
30.879
|
32.203
|
33.059
|
33.711
|
34.246
|
34.704
|
48
|
|
49
|
25.349
|
27.206
|
28.104
|
30.493
|
31.694
|
33.039
|
33.908
|
34.570
|
35.113
|
35.578
|
49
|
|
50
|
26.067
|
27.954
|
28.867
|
31.292
|
32.512
|
33.876
|
34.759
|
35.431
|
35.982
|
36.454
|
50
|
|
0.00001
|
0.00005
|
0.0001
|
0.0005
|
0.001
|
0.002
|
0.003
|
0.004
|
0.005
|
0.006
|
||
|
n
|
Loss probability (E)
|
n
|
|||||||||
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