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N2640A Datasheet, PDF (6/8 Pages) Agilent(Hewlett-Packard) – Technical Data, Software Release 3.0 | |||
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Alien Crosstalk Field Testing with
SwiftAXT
The WireScope Pro and DualRemote
Pro are connected to the ends of the
âvictimâ cable. All disturber cable
ends are connected to Alien Crosstalk
stimulators. All user interactions
happen at the near end!
⢠Simply click Alien Crosstalk Test on
the WireScope Pro and follow the
on-screen instructions:
⢠Turn on all stimulators and set the
near end units to Transmit mode â
the far end units automatically
enter the Terminate mode.
⢠Start triggers the PSANEXT and
PSAACRF measurement.
⢠When instructed, set the near end
stimulators to Terminate mode.
⢠Continue completes the near end
PSAACRF and far end PSANEXT
measurement.
General Specifications
Test port: RJ-45
Battery: 9 V block cell, not included.
High-performance Alkaline type
needed for 60 minutes of operation.
disturber cable
disturber cable
disturber cable
âvictimâ cable
disturber cable
disturber cable
disturber cable
SwiftAXT Alien Crosstalk Test Concept (6 around 1), near end transmitting)
AC Power Adapter, included:
100~240 V AC, 12 V/3.3 A DC.
Operating power: 1.3 W
Size: 140 mm x 91.4 mm x 27.9 mm
(5.5â x 3.6â x 1.1â)
Weight: approx. 160 g
(approx. 5.64 oz.)
Operating Temperature
+10°C to +40°C
Storage Temperature
â40°C to +70°C
Relative Humidity
95% at up to 31°C temperature
N2648A Alien Crosstalk Stimulator
RF Frequency Range
RF Output Power
WireScope Pro and DualRemote Pro Receiver
Dynamic Range
Alien Crosstalk Measurement Uncertainty
Alien Crosstalk Measurement Floor
External Noise Measurement Range
External Noise Display Refresh Rate
Applicable Test Standards
Supported Tests
All parameters measured from near end and far end
1 MHz to 500 MHz
1.5 dBm ± 2 dB
â100 dBm to â50 dBm at 1 to 500 MHz
±2 dB
< â95 dB
â100 dBm/MHz to â50 dBm/MHz at 10 to 500 MHz
or â160 dBm/Hz to â110 dBm/Hz at 10 to 500 MHz
3 sec
IEEE 802.3an 10GBASE-T (Clauses 55.7.3.1, 55.7.3.2)
TIA TSB 155
TIA 568-B.2-10
IEC 61935-1 Ed. 3
Power Sum Alien Near End Crosstalk (PSANEXT)
Average Power Sum Alien Near End Crosstalk (Avg PSANEXT)
Power Sum Attenuation to Alien Crosstalk Ratio Far End (PSAACRF)
Average Power Sum Attenuation to Alien Crosstalk Ratio Far End
(Avg PSAACRF)
Page 6 of 8
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