ANSI/TIA-568.2-D準拠
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項目(単位) | 周波数 (MHz) | CAT8 | CAT6A | CAT6 | CAT5e | CAT3 | ||||
---|---|---|---|---|---|---|---|---|---|---|
単線 | 撚線 | 単線 | 撚線 | 単線 | 撚線 | 単線 | 撚線 | |||
反射減衰量 ‹RL› (dB以上) | 1 | 20.0 | 20.0 | 20.0 | 20.0 | 20.0 | 20.0 | 20.0 | 20.0 | |
4 | 23.0 | 23.0 | 23.0 | 23.0 | 23.0 | 23.0 | 23.0 | 23.0 | ||
8 | 24.5 | 24.5 | 24.5 | 24.5 | 24.5 | 24.5 | 24.5 | 24.5 | ||
10 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | ||
16 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | ||
20 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | 25.0 | ||
25 | 25.0 | 25.0 | 24.3 | 24.2 | 24.3 | 24.2 | 24.3 | 24.2 | ||
31.25 | 25.0 | 25.0 | 23.6 | 23.3 | 23.6 | 23.3 | 23.6 | 23.3 | ||
62.5 | 23.6 | 23.6 | 21.5 | 20.7 | 21.5 | 20.7 | 21.5 | 20.7 | ||
100 | 22.2 | 22.2 | 20.1 | 19.0 | 20.1 | 19.0 | 20.1 | 19.0 | ||
200 | 20.1 | 20.1 | 18.0 | 16.4 | 18.0 | 16.4 | – | – | ||
250 | 19.4 | 19.4 | 17.3 | 15.6 | 17.3 | 15.6 | – | – | ||
300 | 18.9 | 18.9 | 16.8 | 14.9 | – | – | – | – | ||
400 | 18.0 | 18.0 | 15.9 | 13.8 | – | – | – | – | ||
500 | 17.3 | 17.3 | 15.2 | 13.0 | – | – | – | – | ||
600 | 16.8 | 16.8 | – | – | – | – | – | – | ||
1000 | 15.2 | 15.2 | – | – | – | – | – | – | ||
1500 | 14.0 | 14.0 | – | – | – | – | – | – | ||
2000 | 13.1 | 13.1 | – | – | – | – | – | – | ||
不均等反射減衰量 ‹SRL› (dB以上) | 1 | 12.0 | ||||||||
4 | 12.0 | |||||||||
8 | 12.0 | |||||||||
10 | 12.0 | |||||||||
16 | 10.0 | |||||||||
挿入損失 ‹Insertion Loss› (dB以下/100m※) ※CAT8を除く。 CAT8は(dB以下/30m) ※CAT8撚線はAWG24の場合 | 1 | 2.0 | 0.7 | 2.1 | 2.5 | 2.0 | 2.4 | 2.0 | 2.4 | 2.6 |
4 | 2.0 | 1.3 | 3.8 | 4.6 | 3.8 | 4.5 | 4.1 | 4.9 | 5.6 | |
8 | 2.0 | 1.9 | 5.3 | 6.4 | 5.3 | 6.4 | 5.8 | 6.9 | 8.5 | |
10 | 2.0 | 2.1 | 5.9 | 7.1 | 6.0 | 7.1 | 6.5 | 7.8 | 9.7 | |
16 | 2.2 | 2.6 | 7.5 | 9.0 | 7.6 | 9.1 | 8.2 | 9.9 | 13.1 | |
20 | 2.5 | 3.0 | 8.4 | 10.0 | 8.5 | 10.2 | 9.3 | 11.1 | – | |
25 | 2.8 | 3.3 | 9.4 | 11.3 | 9.5 | 11.4 | 10.4 | 12.5 | – | |
31.25 | 3.1 | 3.7 | 10.5 | 12.6 | 10.7 | 12.8 | 11.7 | 14.1 | – | |
62.5 | 4.4 | 5.2 | 15.0 | 18.0 | 15.4 | 18.5 | 17.0 | 20.4 | – | |
100 | 5.6 | 6.7 | 19.1 | 22.9 | 19.8 | 23.8 | 22.0 | 26.4 | – | |
200 | 7.9 | 9.5 | 27.6 | 33.1 | 29.0 | 34.8 | – | – | – | |
250 | 8.9 | 10.7 | 31.1 | 37.3 | 32.8 | 39.4 | – | – | – | |
300 | 9.8 | 11.8 | 34.3 | 41.2 | – | – | – | – | – | |
400 | 11.4 | 13.7 | 40.1 | 48.1 | – | – | – | – | – | |
500 | 12.8 | 15.4 | 45.3 | 54.4 | – | – | – | – | – | |
600 | 14.1 | 17.0 | – | – | – | – | – | – | – | |
1000 | 18.6 | 22.3 | – | – | – | – | – | – | – | |
1500 | 23.2 | 27.8 | – | – | – | – | – | – | – | |
2000 | 27.2 | 32.6 | – | – | – | – | – | – | – |
項目(単位) | 周波数 (MHz) | CAT8 | CAT6A | CAT6 | CAT5e | CAT3 | ||||
---|---|---|---|---|---|---|---|---|---|---|
近端漏話減衰量 ‹NEXT loss› (dB以上) | 1 | 75.3 | 74.3 | 74.3 | 65.3 | 41.3 | ||||
4 | 66.3 | 65.3 | 65.3 | 56.3 | 32.3 | |||||
8 | 61.8 | 60.8 | 60.8 | 51.8 | 27.8 | |||||
10 | 60.3 | 59.3 | 59.3 | 50.3 | 26.3 | |||||
16 | 57.2 | 56.2 | 56.2 | 47.2 | 23.2 | |||||
20 | 55.8 | 54.8 | 54.8 | 45.8 | – | |||||
25 | 54.3 | 53.3 | 53.3 | 44.3 | – | |||||
31.25 | 52.9 | 51.9 | 51.9 | 42.9 | – | |||||
62.5 | 48.4 | 47.4 | 47.4 | 38.4 | – | |||||
100 | 45.3 | 44.3 | 44.3 | 35.3 | – | |||||
200 | 40.8 | 39.8 | 39.8 | – | – | |||||
250 | 39.3 | 38.3 | 38.3 | – | – | |||||
300 | 38.1 | 37.1 | – | – | – | |||||
400 | 36.3 | 35.3 | – | – | – | |||||
500 | 34.8 | 33.8 | – | – | – | |||||
600 | 33.6 | – | – | – | – | |||||
1000 | 30.3 | – | – | – | – | |||||
1500 | 27.7 | – | – | – | – | |||||
2000 | 25.8 | – | – | – | – | |||||
電力和近端漏話減衰量 ‹PSNEXT loss› (dB以上) | 1 | 72.3 | 72.3 | 72.3 | 62.3 | |||||
4 | 63.3 | 63.3 | 63.3 | 53.3 | ||||||
8 | 58.8 | 58.8 | 58.8 | 48.8 | ||||||
10 | 57.3 | 57.3 | 57.3 | 47.3 | ||||||
16 | 54.2 | 54.2 | 54.2 | 44.2 | ||||||
20 | 52.8 | 52.8 | 52.8 | 42.8 | ||||||
25 | 51.3 | 51.3 | 51.3 | 41.3 | ||||||
31.25 | 49.9 | 49.9 | 49.9 | 39.9 | ||||||
62.5 | 45.4 | 45.4 | 45.4 | 35.4 | ||||||
100 | 42.3 | 42.3 | 42.3 | 32.3 | ||||||
200 | 37.8 | 37.8 | 37.8 | – | ||||||
250 | 36.3 | 36.3 | 36.3 | – | ||||||
300 | 35.1 | 35.1 | – | – | ||||||
400 | 33.3 | 33.3 | – | – | ||||||
500 | 31.8 | 31.8 | – | – | ||||||
600 | 30.6 | – | – | – | ||||||
1000 | 27.3 | – | – | – | ||||||
1500 | 24.7 | – | – | – | ||||||
2000 | 22.8 | – | – | – | ||||||
遠端減衰対漏話比 ‹ACRF› (dB以上/100m※) ※CAT8を除く。 CAT8は(dB以下/30m) | 1 | 75.0 | 67.8 | 67.8 | 63.8 | |||||
4 | 67.0 | 55.8 | 55.8 | 51.8 | ||||||
8 | 60.9 | 49.7 | 49.7 | 45.7 | ||||||
10 | 59.0 | 47.8 | 47.8 | 43.8 | ||||||
16 | 54.9 | 43.7 | 43.7 | 39.7 | ||||||
20 | 53.0 | 41.8 | 41.8 | 37.8 | ||||||
25 | 51.0 | 39.8 | 39.8 | 35.8 | ||||||
31.25 | 49.1 | 37.9 | 37.9 | 33.9 | ||||||
62.5 | 43.1 | 31.9 | 31.9 | 27.9 | ||||||
100 | 39.0 | 27.8 | 27.8 | 23.8 | ||||||
200 | 33.0 | 21.8 | 21.8 | – | ||||||
250 | 31.0 | 19.8 | 19.8 | – | ||||||
300 | 29.5 | 18.3 | – | – | ||||||
400 | 27.0 | 15.8 | – | – | ||||||
500 | 25.0 | 13.8 | – | – | ||||||
600 | 23.4 | – | – | – | ||||||
1000 | 19.0 | – | – | – | ||||||
1500 | 15.5 | – | – | – | ||||||
2000 | 13.0 | – | – | – | ||||||
電力和遠端減衰対漏話比 ‹PSACRF› (dB以上/100m※) ※CAT8を除く。 CAT8は(dB以下/30m) | 1 | 76.0 | 64.8 | 64.8 | 60.8 | |||||
4 | 64.0 | 52.8 | 52.8 | 48.8 | ||||||
8 | 57.9 | 46.7 | 46.7 | 42.7 | ||||||
10 | 56.0 | 44.8 | 44.8 | 40.8 | ||||||
16 | 51.9 | 40.7 | 40.7 | 36.7 | ||||||
20 | 50.0 | 38.8 | 38.8 | 34.8 | ||||||
25 | 48.0 | 36.8 | 36.8 | 32.8 | ||||||
31.25 | 46.1 | 34.9 | 34.9 | 30.9 | ||||||
62.5 | 40.1 | 28.9 | 28.9 | 24.9 | ||||||
100 | 36.0 | 24.8 | 24.8 | 20.8 | ||||||
200 | 30.0 | 18.8 | 18.8 | – | ||||||
250 | 28.0 | 16.8 | 16.8 | – | ||||||
300 | 26.5 | 15.3 | – | – | ||||||
400 | 24.0 | 12.8 | – | – | ||||||
500 | 22.0 | 10.8 | – | – | ||||||
600 | 20.4 | – | – | – | ||||||
1000 | 16.0 | – | – | – | ||||||
1500 | 12.5 | – | – | – | ||||||
2000 | 10.0 | – | – | – |
項目(単位) | 周波数 (MHz) | CAT8 | CAT6A | CAT6 | CAT5e | CAT3 | |||
---|---|---|---|---|---|---|---|---|---|
横方向変換損 ‹TCL› (dB以上) | 1 | 40.0 | 40.0 | ||||||
4 | 40.0 | 40.0 | |||||||
8 | 36.5 | 40.0 | |||||||
10 | 35.0 | 40.0 | |||||||
16 | 31.9 | 38.0 | |||||||
20 | 30.5 | 37.0 | |||||||
25 | 29.0 | 36.0 | |||||||
31.25 | 27.6 | 35.1 | |||||||
62.5 | 23.1 | 32.0 | |||||||
100 | 20.0 | 30.0 | |||||||
200 | 15.5 | 27.0 | |||||||
250 | 14.0 | 26.0 | |||||||
300 | 12.8 | 25.2 | |||||||
400 | 11.0 | 24.0 | |||||||
500 | 9.5 | 23.0 | |||||||
600 | 8.3 | – | |||||||
1000 | 7.0 | – | |||||||
1500 | 7.0 | – | |||||||
2000 | 7.0 | – | |||||||
等レベル横方向変換損 ‹ELTCTL› (dB以上) | 1 | 40.0 | 35.0 | ||||||
4 | 28.0 | 23.0 | |||||||
8 | 21.9 | 16.9 | |||||||
10 | 20.0 | 15.0 | |||||||
16 | 15.9 | 10.9 | |||||||
20 | 14.0 | 9.0 | |||||||
25 | 12.0 | 7.0 | |||||||
30 | 10.5 | 5.5 | |||||||
31.25 | 10.1 | – | |||||||
62.5 | 5.0 | – | |||||||
100 | 5.0 | – | |||||||
200 | 5.0 | – | |||||||
250 | 5.0 | – | |||||||
300 | 5.0 | – | |||||||
400 | 5.0 | – | |||||||
500 | 5.0 | – | |||||||
600 | 5.0 | – | |||||||
1000 | 5.0 | – | |||||||
1500 | 5.0 | – | |||||||
2000 | 5.0 | – | |||||||
伝搬遅延 ‹Prop Deley› (ns以下/100m※) ※CAT8を除く。 CAT8は(ns以下/30m) | 1 | 171.0 | 570 | 570 | 570 | 570 | |||
4 | 165.5 | 552 | 552 | 552 | 552 | ||||
8 | 163.9 | 547 | 547 | 547 | 547 | ||||
10 | 163.5 | 545 | 545 | 545 | 545 | ||||
16 | 162.8 | 543 | 543 | 543 | 543 | ||||
20 | 162.5 | 542 | 542 | 542 | – | ||||
25 | 162.2 | 541 | 541 | 541 | – | ||||
31.25 | 162.0 | 540 | 540 | 540 | – | ||||
62.5 | 161.4 | 539 | 539 | 539 | – | ||||
100 | 161.1 | 538 | 538 | 538 | – | ||||
200 | 160.8 | 537 | 537 | – | – | ||||
250 | 160.7 | 536 | 536 | – | – | ||||
300 | 160.6 | 536 | – | – | – | ||||
400 | 160.6 | 536 | – | – | – | ||||
500 | 160.5 | 536 | – | – | – | ||||
600 | 160.4 | – | – | – | – | ||||
1000 | 160.3 | – | – | – | – | ||||
1500 | 160.3 | – | – | – | – | ||||
2000 | 160.2 | – | – | – | – | ||||
対間遅延時間差 ‹Delay Skew› (ns以下/100m※) ※CAT8を除く。 CAT8は(ns以下/30m) | 1 | 13.5 | 45 | 45 | 45 | 45 | |||
4 | 13.5 | 45 | 45 | 45 | 45 | ||||
8 | 13.5 | 45 | 45 | 45 | 45 | ||||
10 | 13.5 | 45 | 45 | 45 | 45 | ||||
16 | 13.5 | 45 | 45 | 45 | 45 | ||||
20 | 13.5 | 45 | 45 | 45 | – | ||||
25 | 13.5 | 45 | 45 | 45 | – | ||||
31.25 | 13.5 | 45 | 45 | 45 | – | ||||
62.5 | 13.5 | 45 | 45 | 45 | – | ||||
100 | 13.5 | 45 | 45 | 45 | – | ||||
200 | 13.5 | 45 | 45 | – | – | ||||
250 | 13.5 | 45 | 45 | – | – | ||||
300 | 13.5 | 45 | – | – | – | ||||
400 | 13.5 | 45 | – | – | – | ||||
500 | 13.5 | 45 | – | – | – | ||||
600 | 13.5 | – | – | – | – | ||||
1000 | 13.5 | – | – | – | – | ||||
1500 | 13.5 | – | – | – | – | ||||
2000 | 13.5 | – | – | – | – |
項目(単位) | 周波数 (MHz) | CAT8 | CAT6A | CAT6 | CAT5e | CAT3 | ||||
---|---|---|---|---|---|---|---|---|---|---|
電力和外来近端漏話減衰量 ‹PSANEXT loss› (dB以上) | 1 | 80.0 | 67.0 | |||||||
4 | 80.0 | 67.0 | ||||||||
8 | 80.0 | 67.0 | ||||||||
10 | 80.0 | 67.0 | ||||||||
16 | 80.0 | 67.0 | ||||||||
20 | 80.0 | 67.0 | ||||||||
25 | 80.0 | 67.0 | ||||||||
31.25 | 80.0 | 67.0 | ||||||||
62.5 | 80.0 | 65.6 | ||||||||
100 | 80.0 | 62.5 | ||||||||
200 | 80.0 | 58.0 | ||||||||
250 | 80.0 | 56.5 | ||||||||
300 | 80.0 | 55.3 | ||||||||
400 | 78.5 | 53.5 | ||||||||
500 | 77.0 | 52.0 | ||||||||
600 | 75.8 | – | ||||||||
1000 | 72.5 | – | ||||||||
1500 | 69.9 | – | ||||||||
2000 | 68.0 | – | ||||||||
電力和外来遠端減衰対漏話比 ‹PSAACRF› (dB以上/100m※) ※CAT8を除く。 CAT8は(dB以下/30m) | 1 | 80.0 | 67.0 | |||||||
4 | 80.0 | 66.2 | ||||||||
8 | 80.0 | 60.1 | ||||||||
10 | 80.0 | 58.2 | ||||||||
16 | 78.1 | 54.1 | ||||||||
20 | 76.2 | 52.2 | ||||||||
25 | 74.2 | 50.2 | ||||||||
31.25 | 72.3 | 48.3 | ||||||||
62.5 | 66.3 | 42.3 | ||||||||
100 | 62.2 | 38.2 | ||||||||
200 | 56.2 | 32.2 | ||||||||
250 | 54.2 | 30.2 | ||||||||
300 | 52.7 | 28.7 | ||||||||
400 | 50.2 | 26.2 | ||||||||
500 | 48.2 | 24.2 | ||||||||
600 | 46.6 | – | ||||||||
1000 | 42.2 | – | ||||||||
1500 | 38.7 | – | ||||||||
2000 | 36.2 | – |