发布时间 : 星期六 文章cat5e-cat6系统性能参数标准大全更新完毕开始阅读dfee7bd4d35abe23482fb4daa58da0116c171f2b
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TIA CAT 5e Basic Link Imped. Cable Type UTP 100 Cat 5e ScTP 100 Cat 5e nvp Wire Map Res. length Max 94m 308ft limit 90-110 90-110 69 69 Required S N/A |||||||| S ||||||||| S Delay Skew nS <45 Prop. Delay nS <518 Freq MHz 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0 next dB 60.0 54.8 50.0 48.5 45.2 43.7 42.1 40.6 35.7 32.3 attn dB 3.0 4.0 5.7 6.4 8.1 9.1 10.3 11.6 16.7 21.6 RL dB 17.0 17.0 17.0 17.0 17.0 17.0 16.3 15.6 13.5 12.1 acr dB 57.0 50.8 44.4 42.1 37.1 34.5 31.8 29.0 18.9 10.7 elfext dB 60.0 48.0 41.9 40.0 35.9 34.0 32.0 30.1 24.1 20.0 PS next dB 57.0 51.8 47.1 45.6 42.2 40.7 39.1 37.5 32.6 29.3 PS acr dB 54.0 47.8 41.4 39.2 34.1 31.5 28.8 25.9 15.9 7.7 PS elfext dB 57.0 45.0 38.9 37.0 32.9 31.0 29.0 27.1 21.1 17.0 NOTE: All limits derived from TIA/EIA-568-addendum #5 specifications. Exceeding the Impedance limit will result in a “Warning” only. TIA CAT 5e Channel Cable Type UTP 100 Cat 5 ScTP 100 Cat 5e nvp Imped. Limit 90-110 90-110 Wire Map Res. length Max 100m 328ft 69 69 Required S N/A |||||||| S ||||||||| S Delay Skew nS <50 Prop. Delay nS <555 Freq MHz 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0 next dB 60.0 53.6 48.6 47.0 43.6 42.0 40.4 38.7 33.6 30.1 attn dB 3.0 4.5 6.3 7.1 9.1 10.2 11.4 12.9 18.6 24.0 RL dB 17.0 17.0 17.0 17.0 17.0 17.0 16.0 15.1 12.1 10.0 acr dB 57.0 49.1 42.3 39.9 34.5 31.8 28.9 25.9 15.0 6.1 elfext dB 57.4 45.3 39.3 37.4 33.3 31.4 29.4 27.5 21.5 17.4 PS next dB 57.0 50.6 45.6 44.0 40.6 39.0 37.4 35.7 30.6 27.1 PS acr dB 54.0 46.1 39.3 36.9 31.5 28.8 25.9 22.9 12.0 3.1 PS elfext dB 54.4 42.4 36.3 34.4 30.3 28.4 26.4 24.5 18.5 14.4 NOTE: All limits derived from TIA/EIA-568-addendum #5 specifications. Exceeding the Impedance limit will result in a “Warning” only. TIA CAT 5e Perm Link Imped. Cable Type UTP 100 Cat 5e ScTP 100 Cat 5e nvp Wire Map Res. length Max 90m 295ft limit 90-110 90-110 69 69 Required S N/A |||||||| S ||||||||| S Delay Skew nS <45 Prop. Delay nS <518 Freq MHz 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0 next dB 60.0 54.8 50.0 48.5 45.2 43.7 42.1 40.5 35.7 32.3 attn dB 3.0 3.9 5.7 6.2 7.9 8.9 10.0 11.2 16.2 21.0 RL dB 19.0 19.0 19.0 19.0 19.0 19.0 18.0 17.1 14.1 12.0 acr dB 57.0 50.9 44.5 42.3 37.3 34.8 32.1 29.3 19.4 11.3 elfext dB 58.6 46.6 40.6 38.6 34.5 32.6 30.7 28.7 22.7 18.6 PS next dB 57.0 51.8 47.0 45.5 42.2 40.7 39.1 37.5 32.7 29.3 PS acr dB 54.9 47.9 41.5 39.3 34.3 31.8 29.1 26.3 16.4 8.3 PS elfext dB 55.6 43.6 37.6 35.6 31.5 29.6 27.7 25.7 19.7 15.6 NOTE: All limits derived from TIA/EIA-568B specifications. Exceeding the Impedance limit will result in a “Warning” only. 1页
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TIA CAT6 Channel Cable Type UTP 100 Cat 6 ScTP 100 Cat6 nvp Imped. limit 90-110 90-110 Wire Map Res. length Max 100m 328ft 69 74 Required S N/A |||||||| S ||||||||| S Delay Skew nS <50 Prop. Delay nS <555 Freq MHz 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0 125.0 200.0 250.0 next dB 65.0 63.0 58.2 56.6 53.2 51.6 50.0 48.4 43.4 39.9 38.3 34.8 33.1 attn dB 3.0 4.0 5.6 6.3 8.0 9.0 10.1 11.4 16.5 21.3 24.6 31.5 36.0 RL dB 19.0 19.0 19.0 19.0 19.0 17.5 17.0 16.5 14.0 12.0 11.0 9.0 8.0 acr dB 62.0 59.0 52.5 50.2 45.2 42.6 39.9 37.0 26.9 18.6 14.2 3.2 -2.8 elfext dB 63.3 51.2 45.2 43.2 39.2 37.2 35.3 33.3 27.3 23.2 21.3 17.2 15.3 PS next dB 62.0 60.5 55.6 54.0 50.6 49.0 47.4 45.7 40.6 37.1 35.4 31.9 30.2 PS acr dB 59.0 56.5 49.9 47.7 42.5 39.9 37.2 34.3 24.1 15.8 11.3 0.3 -5.8 PS elfext dB 60.3 48.2 42.2 40.3 36.2 34.2 32.3 30.4 24.3 20.3 18.3 14.2 12.3 NOTE: All limits derived from the TIA/EIA-568B draft addendum #1. Exceeding the Impedance limit will result in a “Warning” only. TIA CAT 6 Perm. Link Imped. Cable Type UTP 100 Cat 6 ScTP 100 Cat 6 nvp Wire Map Res. length Max 94m 308ft limit 90-110 90-110 69 74 Required S N/A |||||||| S ||||||||| S Delay Skew nS <45 Prop. Delay nS <518 Freq MHz 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0 125.0 200.0 250.0 next dB 65.0 64.1 59.4 57.8 54.6 53.1 51.5 50.0 45.1 41.8 40.3 36.9 35.3 attn dB 3.0 3.5 5.0 5.6 7.0 7.9 8.9 10.0 14.4 18.5 20.9 27.1 30.7 RL dB 21.0 21.0 21.0 21.0 20.0 19.5 19.0 18.5 16.0 14.0 13.0 11.0 10.0 acr dB 62.1 60.6 54.4 52.3 47.6 45.2 42.7 40.0 30.8 23.4 19.4 9.9 4.6 elfext dB 64.2 52.2 46.1 44.2 40.1 38.2 36.2 34.3 28.3 24.2 22.2 18.2 16.2 PS next dB 62.0 61.8 57.0 55.5 52.2 50.7 49.1 47.5 42.7 39.3 37.7 34.3 32.7 PS acr dB 59.0 58.3 52.1 49.9 45.2 42.8 40.2 37.6 28.3 20.8 16.8 7.2 2.0 PS elfext dB 61.2 49.2 43.1 41.2 37.1 35.2 33.2 31.3 25.3 21.2 19.3 15.2 13.2 NOTE: All limits derived from the TIA/EIA-568B specifications. Exceeding the Impedance limit will result in a “Warning” only. TIA CAT 6 BL (1999) Imped. Cable Type UTP 100 Cat 6 ScTP 100 Cat 6 nvp Wire Map Res. length Max 94m 308ft limit 90-110 90-110 69 74 Required S N/A |||||||| S ||||||||| S Delay Skew nS <45 Prop. Delay nS <518 Freq MHz 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0 125.0 200.0 250.0 next dB 65.0 64.1 59.4 57.8 54.6 53.1 51.5 50.0 45.2 41.9 40.3 36.9 35.4 attn dB 3.0 3.7 5.2 5.8 7.3 8.2 9.2 10.4 14.9 19.2 21.7 28.1 31.8 RL dB 19.0 19.0 19.0 19.0 19.0 19.0 18.3 17.6 15.5 14.1 13.4 12.0 11.3 acr dB 63.0 60.4 54.2 52.1 47.3 44.9 42.3 39.6 30.2 22.7 18.6 8.9 3.5 elfext dB 63.1 53.2 47.1 45.2 41.1 39.2 37.2 35.3 29.3 25.2 23.3 19.2 17.2 PS next dB 62.0 61.8 57.0 55.5 52.2 50.7 49.1 47.6 42.7 39.3 37.7 34.3 32.7 PS acr dB 60.0 58.1 51.9 49.7 44.9 42.5 39.9 37.2 27.7 20.1 16.0 6.3 0.9 PS elfext dB 60.1 50.2 44.1 42.2 38.1 36.2 34.2 32.3 26.3 22.2 20.3 16.2 14.2 NOTE: All limits derived from the ANSI/TIA/EIA Category 6 draft 5, May 1999 specifications. Exceeding the Impedance limit will result in a “Warning” only. 2页
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TIA CAT 5 BL (1999) Imped. Cable Type UTP 100 Cat 5 ScTP 100 Cat5 nvp Wire Map Res. length Max 94m 308ft Limit 90-110 90-110 69 69 Required S N/A |||||||| S ||||||||| S Delay Skew nS <45 Prop. Delay nS <518 Freq MHz 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.5 62.5 100.0 近端串扰NEXT 衰减ATTEN RL dB 15.0 15.0 15.0 15.0 15.0 15.0 14.3 13.6 11.5 10.1 串扰比ACR elfext dB 57.0 45.0 38.9 37.0 32.9 31.0 29.0 27.1 21.1 17.0 dB 60.0 51.8 47.1 45.5 42.3 40.7 39.1 37.6 32.7 29.3 dB 3.0 4.0 5.7 6.4 8.1 9.1 10.3 11.6 16.7 21.6 dB 57.0 47.8 41.4 39.1 34.1 31.6 28.9 26.0 15.9 7.7 PS next dB N/A PS acr dB N/A PS elfext dB 54.4 42.4 36.3 34.4 30.3 28.4 26.4 24.5 18.5 14.4 NOTE: All limits derived from TSB-95 specifications. Exceeding the Impedance limit will result in a “Warning” only. TIA CAT 5 CH (1999) Imped. Cable Type UTP 100 Cat 5 ScTP 100 Cat5 nvp Wire Map Res. length Max 100m 328ft Limit 90-110 90-110 90-110 69 69 69 Required S N/A |||||||| S ||||||||| S Delay Skew nS <50 Prop. Delay nS <555 Freq MHz 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.5 62.5 100.0 next dB 60.0 50.6 45.6 44.0 40.6 39.0 37.4 35.7 30.6 27.1 attn dB 3.0 4.5 6.3 7.0 9.2 10.3 11.4 12.8 18.5 24.0 RL dB 15.0 15.0 15.0 15.0 15.0 15.0 14.0 13.1 10.1 8.0 acr dB 57.0 46.1 39.3 36.9 31.6 28.8 26.0 22.9 12.0 3.1 elfext dB 57.0 45.0 38.9 37.0 32.9 31.0 29.0 27.1 21.1 17.0 PS next dB N/A PS acr dB N/A PS elfext dB 54.4 42.4 36.3 34.4 30.3 28.4 26.4 24.5 18.5 14.4 NOTE: All limits derived fromTSB-95 specifications. Exceeding the Impedance limit will result in a “Warning” only. TIA CAT 5 BL (1995) Imped. Cable Type UTP 100 Cat 5 ScTP 100 Cat 5 nvp Wire Map Res. length Max 94m 308ft limit 90-110 90-110 69 69 Required S N/A |||||||| S ||||||||| S Delay Skew nS <50 Prop. Delay nS N/A Freq MHz 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0 next dB 60.0 51.8 47.1 45.5 42.3 40.7 39.1 37.6 32.7 29.3 attn dB 3.0 4.0 5.7 6.3 8.2 9.2 10.3 11.5 16.7 21.6 RL dB N/A acr dB N/A elfext dB N/A PS next dB N/A PS acr dB N/A PS elfext dB N/A NOTE: All limits derived from TIA TSB-67 Cat 5 Basic Link Specifications. Exceeding the Impedance limit or Delay Skew limit will result in a “Warning” only. 3页