IDEAL INDUSTRIES LANTEK User Manual

Appendix C
Measurement Methods and Limits
C-3
NEXT
Measures crosstalk from a transmitting pair to an adjacent pair in the same cable
sheath. NEXT (worst pair-to-pair).
ANSI/EAI/TIA
Frequency
(MHz/dB) Permanent Channel Permanent Channel Permanent Channel Permanent Channel
1.00 40.10 39.10 61.30 60.30 60.00 60.00 60.00 60.00
4.00 30.70 29.30 51.80 50.60 54.80 53.60 60.00 60.00
8.00 25.90 24.30 47.10 45.60 50.00 48.60 - -
10.00 24.30 22.70 45.50 44.00 48.50 47.00 - -
16.00 21.00 19.30 42.30 40.60 45.20 43.60 54.60 53.20
20.00 40.70 39.00 43.70 42.00 53.00 51.60
25.00 39.10 37.40 42.10 40.40 51.50 50.00
31.25 37.60 35.70 40.60 38.70 50.00 48.50
62.50 32.70 30.60 35.70 33.60 45.20 43.40
100.00 29.30 27.10 32.30 30.10 41.80 39.90
200.00 36.90 34.80
250.00
35.30
33.10
Category 3 Category 5 Category 5e
ANSI/TIA/EIA568/TSB67 ANSI/TIA/EIA568/TSB67/95 ANSI/TIA/EIA568/TSB67/95
ANSI/TIA/EIA568
Category 6 (Draft 9)
EINBETTEN
EINBETTENISO/AS/NZS
Frequency
(MHz/dB) Permanent Channel Permanent Channel Permanent Channel Permanent Channel
1.00 40.10 39.10 54.00 54.00 61.20 60.30 72.70 72.70
4.00 30.70 29.30 45.00 45.00 51.80 50.60 63.00 63.10
8.00 25.90 24.30 41.00 41.00 47.10 45.60 58.20 58.20
10.00 24.30 22.70 39.00 39.00 45.50 44.00 56.60 56.60
16.00 21.00 19.30 36.00 36.00 42.30 40.60 53.20 53.20
20.00 35.00 35.00 40.70 39.00 51.60 51.60
25.00 33.60 33.60 39.10 37.40 50.00 50.00
31.25 32.00 32.00 37.60 35.70 48.40 48.40
62.50 27.00 27.00 32.70 30.60 43.40 43.40
100.00 24.00 24.00 29.30 27.10 39.90 39.90
155.52 36.70 36.70
250.00
33.10
33.10
ISO Class-C
Proposed
ISO Class-D ISO Class-E
ISO Class-D 11801
AS/NZS 3080

IDEAL INDUSTRIES LANTEK Specifications

General

Brand	IDEAL INDUSTRIES
Model	LANTEK
Category	Cable Tester
Language	English