MD8000
Rev. H
MD8000 Series Transport System Summary
2.31
Table 2-12: Delay Adjustment Buffer Characteristics in Milliseconds
Dimensions (in No.of packets)
Board
Type
Signal
Type
Mode
Port
Rate
(us)
Packet
Assy
(Mbps)
Buffer
Size
Loading Base Point
Under-
flow
Below
Over-
flow
Above
Min
Default
Max
VIF
HD
FEC=ON
1,485
603
473
0.231
0.924
462
0.087
466
FEC=OFF
34 501
0.245
0.979
490
0.092
494
SD/DVB
FEC=ON
270
3,315 2,602
1.271 5.082 2,541
0.476
2,561
FEC=OFF
189 2,757
1.346 5.385 2,693
0.505 2,714
MVIF
SD/DVB
FEC=ON
270
3,315 1,301
1.271 5.082 596
0.476 1,296
FEC=OFF
189 1,379
1.346 5.385 631
0.505 1,373
MVIF
DVB
FEC=ON
213
3,832 1,504
1.469 5.875 1,423
0.551 1,498
FEC=OFF
222 1,620
1.582 6.327 1,532
0.593 1,613
FEC=ON
200
4,081 1,602
1.564 6.256 1,515
0.587 1,595
FEC=OFF
237 1,725
1.684 6.738 1,632
0.632 1,718
FEC=ON
180
4,535 1,780
1.738 6.952 1,684
0.652 1,773
FEC=OFF
263 1,917
1.872 7.487 1,813
0.702 1,909
FEC=ON
160
5,102 2,002
1.955 7.821 1,894
0.733 1,994
FEC=OFF
296 2,156
2.106 8.422 2,040
0.790 2,148
FEC=ON
140
5,831 2,288 2.235
8.938 2,165
0.838 2,279
FEC=OFF
338 2,464 2.406 9.626 2,331
0.902 2,455
FEC=ON
120
6,802 2,669 2.607 10.428 2,525
0.948 2,659
FEC=OFF
395 2,875 2.807 11.230 2,720
1.053 2,864
FEC=ON
100
8,163 3,203 3.128 12.513 3,031
1.173 3,191
FEC=OFF
474 3,450 3.369 13.476 3,264
1.263 3,436
FEC=ON
90
9,070 3,559 3.476 13.904 3,367
1.303 3,545
FEC=OFF
526 3,833 3.743 14.973 3,626
1.404 3,818
FEC=ON
80
10,204 4,004 3.910
15.642 3,788
1.466 3.989
FEC=OFF
592 4,312
4.211
16.845
4,080
1.579
4,295
FEC=ON
70
11,661 4,576 4.469 17.876 4,329
1.676 4,558
FEC=OFF
677 4,928 4.813 19.251 4,662
1.805 4,909
FEC=ON
60
13,605 5,339 5.214 20.855 5,051
1.955 5,318
FEC=OFF
790 5,750 5.615 22.460 5,439
2.106 5,727
FEC=ON
50
16,326 6,407 6.257 25.027 6,061
2.246 6,382
FEC=OFF
948 6,900 6.738 26.952 6,527
2.527 6,873
FEC=ON
40
20,407 8,008 7.821 31.283 7,576
2.933 7,977
FEC=OFF
1,184 8,625 8.422 33.690 8,159
3.158 8,591
FEC=ON
30
27,210 10,678 10.428 41.711 10,102
3.910 10,636
FEC=OFF
1,579 11,499
11.230
44.919
10,879
4.211 11,454
FEC=ON
20
40,815 16,017 11.230 62.566 15,153
5.866 15,954
FEC=OFF
2,369 17,249 16.845 67.379 16,318
6.317 17,182
FEC=ON
10
81,630 32,034
31.283 125.133 30,306
11.731 31,909
FEC=OFF
4,738 34,498 33.690 134.758 32,637
12.634 34,363
FEC=ON
5
163,259 64,068 62.566 250.266 60,611
23.462 63,818
FEC=OFF
9,475 68,996 67.379 269.517 65,274
25.267 68,727
Содержание MD8000 Series
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