ADSL Service Installation Tester SmartClass ADSL

Key Features • Thorough ADSL 1/2/2+ analysis including graphical Bits-per-Tone and SNR-per-Tone displays.

• Extra capability to troubleshoot common problems:Ethernet T.E. mode to quickly isolate CPE, Through-mode to replace customer modem

• Full suite to verify connectivity with ATM OAM F4 and F5,PPP, static and dynamic IP, DNS support, IP PING,TRACERT, HTTP, and FTP

• Easy two button testing

• Bright LEDs for quick verification, large screen and simple menus for results and graphs

• Telephone-style keypad for easy data entry

• USB port and PC Software for easy results capture, and s/w updates

• Field-replaceable AA batteries–rechargeable NiMH or alkaline

Access Network technologies are growing in complexity. More intelligence, morecircuits, and more services are moving to the network edge. You need to equipyourself with the right tools to stay ahead of the curve. JDSU’s SmartClassportfolio of test tools gives you the triple-play of intelligence, power andportability you need to help deliver the triple-play of voice, video, and dataservices. With SmartClass, you get the right handheld test tool for the job at hand.

The JDSU SmartClass ADSL is the perfect tool for the field technician installingand maintaining ADSL services. The simple user interface, including graphicaldisplay and telephone style keypad, allows field technicians to quickly configureand verify performance of ADSL service.

The full set of ADSL results enables the field technician to quickly verify theprovisioned service rates and quality.

The standard suite of IP tests enables the technician to easily verify ISP access andInternet connectivity.

The built-in 10/100BT Ethernet port ensures that the service can be tested, notonly at the DSLAM, MDF, cross-box, and NID/demarc, but at the customer'srouter or modem interface.

The instrument also allows the storage and retrieval of pre-set configurations andalso allows technician to record results for transfer to a PC.

The instrument's features, including its rugged design and field replaceable AAbatteries, make it the essential ADSL installation tool for all technicians.

Applications

• Installation and maintenance ofADSL2+ service

• Through mode test for ATU-R replacement

• Service testing to eliminate customer PC as failure point

WEBSITE: www.jdsu.com

ACTERNA TEST & MEASUREMENT SOLUTIONS

Delivery of ADSL services requires a single copper pair configuration of astandard voice circuit with an ADSL modem at each end of the line, creating threeinformation channels – a high speed downstream channel, a medium speedupstream channel, and a plain old telephone service (POTS) channel for voice.Data rates depend on several factors including the length of the copper wire, thewire gauge, presence of bridged taps, and cross-coupled interference. The lineperformance increases as the line length is reduced, wire gauge increases, bridgetaps are eliminated and cross-coupled interference is reduced.

The modem located at the subscriber’s premises is called an ADSL transceiverunit-remote (ATU-R), and the modem at the central office is called an ADSLtransceiver unit-central office (ATU-C). The ATU-Cs take the form of circuitcards mounted in the digital subscriber line access multiplexer (DSLAM). Aresidential or business subscriber connects their PC and ATU-R modem to atelephone outlet on the wall.

ADSL2 has been specifically designed to improve the rate and reach of ADSLlargely by achieving better performance on long lines. ADSL2 accomplishes thisby improving modulation efficiency, reducing framing overhead, achieving highercoding gain, improving the initialization state machine, and providing enhancedsignal processing algorithms. ADSL2+ further improves on the ADSL2 standardby allocating additional spectrum for downstream data, dramatically improvingthe data rate over ADSL2 or ADSL.

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ADSL overview

ADSL SERVICE INSTALLATION TESTER

MDF

NID

Cross Box

Pedestal

DLC Splice caseCross Box

NID

DSLAM

POTS

ATM

ADSLATU-Cs

POTS splitter

DATA network

POTS switch

POTSsplitter

ATU-R

POTS

ADSL

NID

The SmartClass ADSL can be used to verify that sync can be achieved and servicecan be delivered at the provisioned bit rate.

If problems exist, the instrument can be placed at various points in the network(ATU-R, NID, Splice case, Cross Box, MDF, DSLAM) to isolate where the problemis located. In addition, the technician can measure key physical parameters suchas actual upstream and downstream bit rates, noise margin, attenuation, andcapacity. The noise margin indicates how much noise can be tolerated before theline degrades and suggests the long-term quality of the line.

If the delivered service is slower than expected, the field technician can study thebits per tone graph. Dips in the bits per tone graph can be used to identify varioussources of interference.

The instrument also enables technicians to verify end-to-end IP connectivity andperformance using IP PING, Trace Route, HTTP "Web Test," and FTP. Users canalso back up circuit and log-in configurations for easy recall later.

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ADSL SERVICE INSTALLATION TESTER

Measuring ADSL Performance

NORTH AMERICATEL: 1 866 228 3762FAX: +1 301 353 9216

Test & Measurement Regional Sales

LATIN AMERICATEL: +55 11 5503 3800FAX: +55 11 5505 1598

ASIA PACIFICTEL: +852 2892 0990FAX: +852 2892 0770

EMEATEL: +49 7121 86 2222FAX: +49 7121 86 1222

WEBSITE: www.jdsu.com

ADSL SERVICE INSTALLATION TESTER

All statements, technical information and recommendations related to the products herein are based upon information believed to be

reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any

inaccuracies. The user assumes all risks and liability whatsoever in connection with the use of a product or its application. JDSU reserves

the right to change at any time without notice the design, specifications, function, fit or form of its products described herein, includ-

ing withdrawal at any time of a product offered for sale herein. JDSU makes no representations that the products

herein are free from any intellectual property claims of others. Please contact JDSU for more information. JDSU and the JDSU logo are

trademarks of JDS Uniphase Corporation. Other trademarks are the property of their respective holders. ©2006 JDS Uniphase

Corporation. All rights reserved. 30137426 001 0706 SCADSL.DS.ACC.TM.AE

Possible Configurations

ADSL 2+/2/1 (Annex A)ADSL 2+/2/1 (Annex B)

ADSL Specifications

Standard compliance, ADSL over POTS modem– ANSI T1.413-1998, Issue 2– ITU-T G.992.1 Annex A (G.DMT)– ITU-T G.992.2 Annex A (G.lite)– ITU-T G.992.3 Annex A, L,M– ITU-T G.992.5 Annex A (ADSL2+)– ITU-T G.992.5 Annex L (RE-ADSL)– ITU-T G992.5 Amendment 1Standard compliance, ADSL over ISDNmodem– ITU-T G.992.1 Annex B (G.DMT)– ITU-T G.992.3 Annex B (G.DMT.BIS)– ITU-T G.992.5 Annex B (ADSL2+)General settings–Auto Sync– Auto or manual framing modePhysical layer feature support– Actual and maximum bit rates capacity– Noise margin– Attentuation– Modern state– TX power– Far vendor ID, revision– Graphical display of BPT (bits-per-tone) re-sync counter– Graphical display of SNR (SNR-per-tone) fast or interleavedADSL errors– LOS (loss of sync)– CRC (cyclic redundancy check)– HEC (header error correction)– Modem errors– FEC (Forward Error Correction)PPP/IP connectivity– PPPoA, PPPoE, IPoA, IPoE, BridgedThrough modes– Bridged Ethernet– IPoE– IPoA– PPPoE– PPPoA

ATMVCC scan: up to five VPI/VCIsOAM F4/F5 near and far loopbacksIP– MAC address– WAN/LAN status screens– GATEWAY/DNS screen– DHCP client on WAN and LAN– IP release/renew– DNS support WAN & LAN– DCHP server on LANIP PING– IP PING:TX/RX, received, delay– PING count, PING size– PING to URL (DNS)TRACERT– IP, name, hops, delayWeb Test (HTTP)– URL– download status– file size– time– rateFTP– URL/File– connection status– time– file size bytes– rate KbsDNSconfigure up to three manual addressesEthernet statistics– RX/TX bytes– RX/TX frames– RX/TX errors– CollisionsATM statistics– ATM OAM F4/5 near and far loopback count– UP/DN Good and Idle cell count– Bad HEC cell count– Dropped Cell count– TX/RX PDUs– TX/RX AAL Bytes– TX/RX Total error count

General specifications

Languages – English, Chinese,German, Italian, Spanish, PortuguesePower supply– 4 AA field replaceable batteries (NiMH and or Alkaline)– Operating time: about 20 on/off cycles and tests on a full

charge, depending on usage and conditions– Auto power down (adjustable)– Charging time 3 to 4 hours for fast charge, overnight for

maximum charge and performance – AC line operation via external adapter/chargerPermissible ambient temperature– Nominal range of use -5°C (23°F) to +50°C (122°F)– Storage and transport –30°C (-22°F) to +60°C (140°F)Humidity– Operating humidity 10% to 80%Physical specifications– Size (H x W x D) 230 x 120 x 50 mm (9.05 x 4.72 x 1.97 in)– Weight, including batteries < 1.1KG (2.5 lbs)– Display 240x160 monochrome displayCE Marked

Specifications