Agilent N2648A WireScope Pro Alien Crosstalk
Contents
1. Power Button Power ON and OFF the AXT Stimulator Box Ura aa ii Agilent Technologies 6 MODE 6 RJ 45 Test Port Connect to cable under test re Tri Color LED Remote Shows the mode the AXT x stimulator is in Fault GREEN Transmit Amber Terminate Red Fault Mode Button Switch Between Transmit and Terminate Mode Alien Crosstalk Stimulator Battery Compartment on rear side Product Overview Operation Modes Stimulator supports frequency sweep transmit termination and calibration modes For each configuration Stimulator will support the following use models Frequency Sweep Initiated by the Local Unit In this mode Stimulator will make continuous sweeps from 1 500 MHz It will set the Remote Stimulator in termination mode Local Stimulator can set Remote Stimulator to generate continuous sweeps In this case the Local Stimulator will automatically set in termination mode Both Stimulator units cannot sweep simultaneously However both Stimulator units can be in termination mode at the same time Red LED Fault Restart Stimulator Green LED Transmit Mode Amber LED Termination Mode 100 Ohms Test Initiated by the Remote Unit Details same as test initiated by Local Stimulator Use Model The Stimulator has a simple user interface with two buttons and two LED indicators The unit is powered ON OFF using the Power button The Mode butt2. Absolute Margin Gr 2 16 PM 45 ME ss a JE s PSA ACRF Data amp Plot TET db TAA db Grida 67 4 86 SAdE 3 00 MHz 3 00 Me o as d Main mr 4 Back Help 15 Measuring one victim cable and six disturber 6 around 1 configuration of the same length 1 Power up the WireScope Pro 2 Select Alien Crosstalk on the main menu 3 Connect the WireScope Pro and Dual Remote to the Victim cable Press Start Test and WireScope will perform an Insertion Loss measurement on the cable 4 Connect the stimulators to both ends of the disturber cables Turn on all Stimulators by pressing the POWER button b Press the MODE button to select the Transmit mode Green on the all 6 local stimulators This also automatically svvitches the remote stimulators to Termination Mode 6 Press the OK button on the WireScope Pro WireScope Pro will show the measured victim cable s insertion loss value in dB at 250 MHz Modify if required and press OK BE 2 7 Settings Summary 6A Profile Profile SV Category 6A Link Input the Insertion Loss dB of Limit the DisturberCable or group of Agilent the DisturberCables 250MHz 7 Select Settings Profile Edit Settings 10 11 Switch the local stimulators to Termination Mode by pressing the MODE button This will automatically switch the remote stimulators to Transmit Mode Press OK on the WireScope Pro to c
3. 9 Agilent N2648A 000 WireScope Pro e Alien Crosstalk Stimulator amp amp x User Manual Version 1 0 Notices 2007 Agilent Technologies Inc No part of this manual may be reproduced in any form or by any means including electronic storage and retrieval or translation into a foreign language without prior agreement and written consent from Agilent Technologies Inc as governed by United States and international copyright laws Manual Part Number 5972 2792 Edition First Edition May 2007 Agilent Technologies Deutschland GmbH Herrenberger Str 130 71034 B blingen Germany Safety Notices mm WARNING A or CAUTION notice denotes a hazard t calls attention to an operating procedure practice or the like that if not correctly performed or adhered to could result in damage to the product or loss of important data Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met A WARNING notice denotes a hazard t calls attention to an operating procedure practice or the like that if not correctly performed or adhered to could result in personal injury or death Do not proceed beyond a WARNING notice until the indicated conditions are fully understood and met If this instrument is not used as specified the protection provided by the equipment could be impaired Technology Licenses The hardware and or software described in t
4. Operating Power 1 3W Existing AXT 130mA 10V Physical Dimensions e Size 5 5 x 3 6 x 1 1 140 x 91 4 x 27 9 mm e Weight 0 35 Ib 160g 21 DECLARATION OF CONFORMITY According to ISO IEC Guide 22 and CEN CENELEC EN 45014 Agilent Technologies Manufacturer s Name Agilent Technologies International sarl Manufacturer s Address Rue de la Gare 29 CH 1110 Morges Switzerland Declares under sole responsibility that the product as originally delivered Product Name Alien Crosstalk Stimulator Product Number N2648A complies with the essential requirements of the following applicable European Directives and carries the CE marking accordingly TheLow Voltage Directive 73 23 EEC amended by 93 68 EEC e The EMC Directive 89 336 EEC amended by 93 68 EEC and conforms with the following product standards EMC Technical Against EMC test specification EN 55011 1998 A1 1999 Group 1 Class A Construction File As detailed in Electromagnetic Compatibility EMC Competent Body Certificate No 07 019 Assessed by CETECOM Gmbh D 45219 Essen Standard Limit EMC IEC 61326 2002 EN 61326 1997 A1 1998 A2 2001 A3 2003 CISPR 11 1997 A1 1999 EN 55011 1998 A1 1999 Group 1 Class A IEC 61000 4 2 1995 A1 1998 A2 2000 4 kV CD 8 kV AD EN 61000 4 2 1995 A1 1998 A2 2001 IEC 61000 4 3 2002 A1 2002 EN 61000 4 3 2002 A1 2002 3 V m 80 1000 MHz IEC 61000 4 4 1995 A1 2000 A2 2001 0 5 kV signal lines 1 kV
5. power lines EN 61000 4 4 1995 A1 2001 A2 2001 IEC 61000 4 5 1995 A1 2000 EN 61000 4 5 1995 A1 2001 0 5 kV line line 1 kV line ground IEC 61000 4 6 1995 A1 2000 EN 61000 4 6 1996 A1 2001 3 V 0 15 80 MHz IEC 61000 4 8 1993 A1 2000 EN 61000 4 8 1993 A1 2001 30A m IEC 61000 4 11 1994 A1 2000 EN 61000 4 11 1994 A1 2001 1 cycle 100 Canada ICES NMB 001 1998 Australia New Zealand AS NZS CISPR 11 2002 Safety IEC 61010 1 2001 EN 61010 1 2001 Canada CAN CSA C22 2 No 61010 1 2004 USA UL 61010 1 2004 Supplementary Information The products were tested in a typical configuration with Agilent Technologies test systems For operation the EMC Regulatory Instruction Site Attenuation Requirement must be observed This DoC applies to above listed products placed on the market after 2007 April 10 Date PNT Quality Manager Agilent Technologies Title For further information please contact your local Agilent Technologies sales office agent or distributor Template A5971 5302 1 Rev B 00 2007 April 10 Revision A 22 Technical Construction File for Radiated Emission EMC Regulatory Instruction Site Attenuation Requirement Introduction All EMC relevant products must comply with the local requirements internationally with the CISPR 11 in the European Union with the EMC Directive 89 336 EEC including 93 68 EEC in Canada with the ICES NMB 001 in Australia with the AS NZS CISPR 11 For the N2648A the derived standar
6. ators to Termination mode by pressing the MODE button This will automatically switch the remote stimulators to Transmit mode Press OK on the WireScope Pro to continue the test When asked to add more disturber click YES Turn on the Stimulators on next group of disturber cables Similarly press the MODE button to switch the local Stimulator to Transmit Mode Press the OK button on the WireScope Pro Enter the Insertion Loss dB 250 MHz of the group of disturber cables and press OK Switch the local stimulators to Termination mode by pressing the MODE button This will automatically switch the remote stimulators to Transmit mode Repeat step 10 to 14 until all groups of disturber cables are covered Save the test results and view the results on WireScope Pro Specifications Technical Electrical Environmental Physical Technical Construction File for Radiated Emission Specifications Alien Crosstalk Stimulator RF Output e RF frequency range 1 MHz to 500 MHz RF output power 0 5dBm 1 0dBm Electrical Specification DC Input 12 V 0 5A Use AC DC adaptor provided with unit AC Power adapter 100 240V ac Use AC DC adapter provided with unit e Battery 9V Battery not supplied recommended capacity at least 250 mAh Environmental Specification e Operating temperature range 10 C to 40 C e Storage temperature range 40 C to 0 C e Maximum humidity 95 relative humidity for temperatures to 31 C
7. ds as well as the classes are noted in the Declaration of Conformity in this Guide EU Conformity from a Competent Body For products that do not fulfill the requirements the EU EMC Directive 8 10 2 requires a Technical Construction File TCF with a Declaration of Conformity or a Certificate issued by a Competent Body CB For the Site Attenuation Requirements and the methods stated herein a review by a CB is mandatory Technical Rational The systems concerned meet all requirements with the exception of Radiated Emissions of CISPR11 class A or the corresponding local standard The measurement environment with specified high speed test data traffic through open connections causes radiated electromagnetic emission above the required limits In order to meet the requirements appropriate preventive measures for the site must be considered and established before the systems will be switched on for its intended application The methods described herein are sufficient to keep the system within the required limits of the standard 23 Site Attenuation This document describes the methods for Site Attenuation to meet the requirements of Class A Product N2648A Alien Crosstalk Stimulator Required Target Site Attenuation 9 dB Installation Instruction If your site received permission from a local PTT agency to exceed the levels of radiation this exceeded level has to be considered In case of e g 10 dB subtract this ratio from the R
8. ent or of any of the products to which it pertains Should Agilent Technologies have a written contract with the user and should any of the contract terms conflict with these terms the contract terms shall control Contents 1 Getting Started Introduction to the Alien Crosstalk Stimulators Description of input and output connections Product Overview 2 Using the Alien Crosstalk Stimulators 3 Specifications Powering Up and Down Measuring one victim cable and one disturber Measuring the 6 around 1 set up of the same cable length Measuring the 6 around 1 set up of the different cable length Technical Electrical Environmental Technical Construction File for Radiated Emission Getting Started Introduction to the SwiftAXT Stimulators Description of input and output connections Product Overview Introduction to the SwiftAXT Stimulators SwiftAXT Sweep Interleaved Frequency Domain Testing of Alien X Talk technology achieves sequential measurements through control of measurement timing The Stimulator is a high performance low cost palm size frequency generator that doubles as a load termination for use in Alien Crosstalk measurements For cable vendors it is for the usage in the lab to have better yield in the manufacturing mass test of the 10Gbps cables For cable installers it is aimed for the new 10GbE installation and the upgrade of the existing network The cable vendors need to have a better yield
9. equired Target Site Attenuation Based on the location where the system is to be installed obtain the Available Site Attenuation The calculating method is described in the section Ca culating Method Preventive measures might be necessary by optimization of the equipment and or additional walls to be installed Note After installation of the preventive measures the available Site Attenuation must be calculated The available Site Attenuation must be higher than the Required Target Site Attenuation value If not additional measures as a shielded Cabin with specified shielding performance must be considered Other shielding methods as conductive wallpaper metal walls etc require an approval test in situ by a local PTT agency Appropriate arrangements have to be organized Install the system as described in the Installation Guide The product installation will then meet the requirements for radiation levels of Class A of CISPR 11 or the corresponding local standard Calculating Method To obtain the Required Target Site Attenuation at the customer site 1 Available Site Attenuation A n W X Available Site Attenuation in dB number of concrete walls within distance D 10 dB attenuation of a concrete wall without openings attenuation reached by distance between equipment and exterior Wall plus 30 m to estate border lt s gt 2 Attenuation X real estate border distance in m X 20 log D 30 24 Building Equi
10. his document are furnished under a license and may be used or copied only in accordance with the terms of such license Restricted Rights Legend If Software is for use in the performance of a U S Government prime contract or subcontract Software is delivered and licensed as Commercial computer software as defined in DFAR 252 227 7014 June 1995 or as a commercial item as defined in FAR 2 101 a or as Restricted computer software as defined in FAR 52 227 19 June 1987 or any equivalent agency regulation or contract clause Use duplication or disclosure of Software is subject to Agilent Technologies standard commercial license terms and non DOD Departments and Agencies of the U S Government will receive no greater than Restricted Rights as defined in FAR 52 227 19 c 1 2 June 1987 U S Government users will receive no greater than Limited Rights as defined in FAR 52 227 14 June 1987 or DFAR 252 227 7015 b 2 November 1995 as applicable in any technical data Warranty The material contained in this document is provided as is and is subject to being changed without notice in future editions Further to the maximum extent permitted by applicable law Agilent Technologies disclaims all warranties of merchantability and fitness for a particular purpose Agilent Technologies shall not be liable for errors or for incidental or consequential damages in connection with the furnishing use or performance of this docum
11. in the 10G cable manufacturing mass test and ideally the test is to be done within a short time 2 minutes or less per link To cable installers who perform the new installation in the field high success rate in the network implementation is crucial and it boosts the work efficiency if the job could be done with short test time To cable installers who carry out the upgrade of existing network it is expected to have better yield in the asset upgrade and the task is to be done in short period of test time The cable installers need to Evaluate a cable and verify its alien cross talk performance meets requirements for 10GBASE T e Find out the worst disturbing cable from a group of cables affecting a disturbed cable e Find out the cable that is most vulnerable to Alien Crosstalk Di disturber cable T O PSANEXT ANEXT Whe d TAYA victim cable 2 ree dt he i jr 0 VVireScope Old sowsy jeng ua M n Voce _ Se in ll Misturber cable ALi s 2 3 G lil til J use 8 disturber cable 0 2 2 S H 2 1 1 disturber cable il 0 Description of input and output connections External Power 12VDC 500mA LOCAL Tri Color LED Local Shows the mode the AXT stimulator is in GREEN Transmit Amber Terminate Red Fault reni Cantieri a AEN E a
12. n Insert the AC DC adapter connector to the dc input which Is located on the top right of the Alien Crosstalk Stimulator box Alternatively the Alien Crosstalk stimulator box can also be powered by a 9V battery not supplied The recommended battery capacity is at least 250 mAh To operate using battery slide open the battery cover located on the back of the stimulator Insert the battery into the battery slot noting the battery polarity Slide the cover back into place To turn on the stimulator press the power on off button To turn off the stimulator press and hold the power on off button Use only the 12V AC DC power adapter supplied with your Alien Crosstalk Stimulator Using an incompatible power adapter can damage the equipment and void its warranty Please use the supplied power cord to disconnect the 12V AC DC power adapter from mains Never connect the Alien Crosstalk Stimulator s test port to a voltage source such as a telephone jack Excessive voltages can damage the stimulator and void your warranty Measuring one victim cable and one disturber 1 Power up the WireScope Pro 2 Select Alien Crosstalk on the main menu 3 Connect the WireScope Pro and Dual Remote to the Victim cable Press Start Test and WireScope will perform an Insertion Loss measurement on the cable 4 Connect the Stimulator to both ends the disturber cables Turn on the Stimulators by pressing the POWER button b Press the MODE button to
13. on sets the operation mode of the Stimulator units Only one Stimulator per cable can be transmit mode but both Stimulators can be in termination mode at the same time Communications Local Stimulator at power ON Defaults to termination mode Local LED Amber Waiting for remote stimulator to response Local LED blinking Green Remote Stimulator at power ON Defaults to termination mode Local LED Amber Waiting for remote stimulator to response Local LED blinking Green If the handshake between the Local and Remote Stimulator units is successful then Remote LEDs for both Stimulator units will be solid Amber The following Mode sequencing is applicable for both Stimulator units upon successful handshaking Pressing the Mode button on Local Stimulator will cause Local Stimulator to instruct Remote Stimulator to go into termination mode if it is not in termination mode Pressing the Mode button again will cause local Stimulator to change into termination mode and instruct the remote Stimulator to sweep transmit Pressing the Mode button again will cause both Stimulator units to go into termination mode This pattern repeats LEDs will change to reflect current status for both Stimulator units The unit is switched OFF by holding down the Power button for 5 seconds 2 Using the SwiftAXT Stimulator Powering Up and Down Preparing the test Measuring one victim cable and one disturber Mea
14. ontinue the test Since the 6 disturbers are tested at one go in parallel click No when asked to add more disturber cables Save the test results and view the results on WireScope Pro 17 Measuring one victim cable and six disturber 6 around 1 configuration of the different length When the cables under test are of different length the cables with the same lengths should be group together for sequential testing 1 Power up the WireScope Pro 2 Select Alien Crosstalk on the main menu 3 Connect the WireScope Pro and Dual Remote to the Victim cable Press Start Test and WireScope will perform Insertion Loss measurement on the cable 4 Connect the stimulators to both ends of the disturber cables Turn on the Stimulators in groups by pressing the POWER button b Press the M DE button to select the TRANSMIT mode DED Green on the group of local stimulators with the same length This also automatically switches the remote stimulators to Calibration Termination Mode 6 Press the OK button on the WireScope Pro 7 WireScope Pro will show the measured victim cable s insertion loss value in dB at 250 MHz Modify if required and press OK Settings Summary 6A Profile Profile z Category 6A Link Limit Input the Insertion Loss dB of Agilent the DisturberCable or group of 7 the DisturberCables 250MHz Select Settings Profile Edit Settings 10 11 12 13 14 15 16 Switch the local stimul
15. pment Figure 1 Site attenuation calculation Calculation for this product Req Target Site Attenuation in dB Walls n XindB Dinm 25 www agilent com Agilent Technologies Inc 2007 Printed in Singapore a e 22 Agilent Technologies 26
16. select the Transmit mode Green on the local stimulator This also automatically switches the remote stimulator to Termination Mode 7 Press the button on the WireScope Pro Settings Summary 1 WireScope Pro will show the measured victim cable s insertion loss value in dB at 250 MHz Modify if required and press OK MyGAProfile Category 6A Link Limit Agilent Site Input the Insertion LossidB of the DisturberCable or group of the DisturberCables 250MHz Select Settings Profile Edit Settings 10 11 Switch the local stimulator to Termination Mode by pressing the MODE button This will automatically switch the remote stimulator to Transmit Mode Press OK on the WireScope Pro to continue the test Since there are only one victim and one disturber click No when asked to add more disturber cables Save the test results and view the results on WireScope Pro Please connect the stimulators to the disturber cables with Ensure that the LEDs representing the LOCAL stimulators is GREEN Press uk button when ready Press the MODE button of LOCAL stimulators to switch all of the REMOTE stimulators to TRANSMIT MI Ensure that the LEDs representing the REMOTE stimulators is GREEN Press uk button when PSANEXT Data amp Plot 56 1 dB 49 5 dB 6 6 dB Frequency 500 00 MHz 21 00 MHz Settin Worst Worst 9
17. suring the 6 around 1 set up of the same cable length Measuring the 6 around 1 set up of the different cable length Using the SwiftAXT stimulators Preparing for the test Requirements WireScope Pro N2640A 200 Category 6A Class E Certification Kit with its corresponding accessories in particularly 2xN2644A 101 Cat 6A Class E Permanent Link SmartProbes 2 2 44 100 Cat 6A Class E Channel SmartProbes 2x AC DC Universal Power Adapter Alien Crosstalk Stimulator Kits N2648A 100 150 or 200 Alien Crosstalk Stimulator units AC DC Universal Power Adapters supplied Shielded Patch Cords supplied Software version on WireScope Pro version 2 4 x or higher If the Alien Crosstalk function is not available please ensure that the license key is entered Please refer to the License Sheet and or the WireScope Pro User Manual for activation steps IMPORTANT If your WireScope Pro and DualRemote Pro has serial numbers lower than 8647250001 and 9647260001 respectively and you would like to use the Alien Crosstalk and External Ambient Noise feature you will need to send the WireScope Pro and DualRemote Pro back to Agilent for calibration Please contact your Agilent Sales Representative for more information With software release 2 5 x or higher the calibration status is also shown on the System Information menu of the WireScope Pro Shielded patch cords MUST be used with the Stimulators Powering Up and Dow
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