Spec. PDF - Test Equipment Rental
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1. 30 i LM 10 PeSER EEE 0 acinar 10 CH Freq Constellation Reset More SLM Digital Display POPSET ET PY Ft eee the one meter solution for North America and worldwide CM750 SLM Accurately measure the level of all common modulated carriers e Full analog and digital measurements e 1 channel and Scan channel display e C N Measurement off channel e Auto scan with user programmable pass fail limits e System tilt peak to valley and adjacent channel measurements e Detail screens with all measurement results or view just the results outside the pass fail limits Users may select Single Channel or Scan SLM modes to view a variety of channels Single Channel mode provides an analog and digital read out of the channel s level with results outside the pass fail criteria dis played in red Analog channels display the video carrier audio carrier carrier to noise ratio and adjacent channel s levels Digital channels dis play the Average Power Level of the QAM signal and the adjacent chan nel s level Scan SLM mode provides a display of the entire channel plan including video and audio carriers and digital signals It also displays summaries of the measurements including analog and digital results for minimum and maximum level tilt and Peak to Valley In addition worst case video to audio ratio worst case adjacent channel ratio and the average analog to digital power ratio measurements are provided De2. PROFILER OPTION The LP100 Leakage Profiler is the simplest most comprehensive leakage location and measurement solution on the market The LP100 employs a wireless link so problems with tangled cable are avoided Monitor and locate signal leakage and perform FCC required leakage measurements at the drop or any network location save the results along with other measure ments and upload them over the network The LP100 Leakage Profiler provides a calibrated dipole antenna required for FCC measurements and a calibrated collapsed dipole for safely working indoors or on congested sidewalks Operation of the LP100 Leakage Profiler requires a CM750 equipped with the CM W wireless interface option Order the LP100 Leakage Profiler separately and use it with any CM W equipped CM750 CM OE OPTION CM OE Optical to Electrical converter is an optional accessory that converts an optical 1550 nm optical signal to RF for testing Separate AC power or 12V DC required OPTICAL PARAMETERS Wavelength 1280 1600 nm Optical Input Power Range 0 dBm to 8 dBm 30 to 16 dBmV output Return Loss gt 60 dB with APC type connector Optical Connector SC APC standard 8 degree APC ELECTRICAL ENVIRONMENTAL amp MECHANICAL PARAMETERS Dimensions 3 H x 7 D x 1 W 7 62cm x 17 78cm x 2 54cm Weight 10 oz 0 3 kg Operating Temperature Range 40 to 70 degrees C temperature at the mounting plate Powering 12 VDC via Model OTPN 12V PIC DC Ripple lt 50
3. is to enable service providers to rapidly deploy televi sion high speed Internet voice and digital video applications Based on our core strength in RF testing we have established a success ful track record as a provider of leading edge solutions that incorporate innovative test methods intuitive user interfaces and thorough product training At Sunrise Telecom Broadband we uncomplicate the engineer s and field technician s day JUST ANOTHER WAY WE RE UNCOMPLICATING CABLE ORDERING INFORMATION CM750 Includes Analog amp Digital SLM with tuning range 50 860 MHz Annex B amp C RF Input F81 75 ohm connector field replaceable Serial interface EIA RS 232 Ethernet modem PC interface 100 240V battery charger Quick Start Guide User s Manual and Digital Training CD CE certified INCLUDED ACCESSORIES PC IP software rubber boot bag strand hook RS 232 cable 100 to 240 V AC charger manual training CD ROM and 12 volt vehicle charger FIRMWARE OPTIONS CM WB Web Browser CM DIG Extended Digital Analysis including Equalizer Stress and Frequency Response displays HARDWARE OPTIONS CM W Wireless interface for leakage detection LP100 required North American Toll Free U S Office Corporate Head Office CM DVM Deep Interleave 4 128 digital video Digital Video BER 1 800 297 9726 Sunrise Telecom Broadband Inc Sunrise Telecom Measurements _ International 3250 D Peachtree Corners Circle 302 Enzo Drive CM OE Op
4. mV Power Dissipation lt 5 W PC IP SOFTWARE The PC IP software is a Windows application used to build CM750 configuration databases and view uploaded test results PC IP is compatible with the CM500 and CM1000 Series meters to share database information One program will interface to all CM series Set up user configuration databases and view test results with the PC IP software CM750 SPECIFICATIONS DIGITAL SIGNAL ANALYSIS Modulation Type Downstream 64 256 QAM DVS 031 ITU T J 83 Annex B Lock Range 64 QAM 15 to 60 dBmvV typical Lock Range 256 QAM 10 to 60 dBmV typical Downstream Modulation Error Ratio MER Range 21 to 40 dB Accuracy 1 0 dB typical DIGITAL SIGNAL LEVEL METER Accuracy 1 0 dB 25 C typical Frequency Range 5 860 MHz GRAPHIC DISPLAYS Constellation Q display of 64 or 256 QAM signal Bit Error Rate Downstream BER Range 1 0 x 10 9 to 9 0 x 10 3 SLMs and is available free from the Internet PC IP allows your technicians to Clone multiple CM750s or other CM series SLM configura tions Develop channel tables and limit criteria on your PC and upload them to the CM750 or place them on an FIP server for download over the network Document test results save the data and upload it on an FTP server for viewing Ensure that all your CM750s and other CM series SLMs have identical configurations and pass fail limits Provide faster and more reliable configuration than setting u
5. with Equalizer Display Optional E Loc SetTop _15E8 gt socr MEE eBER tBER ata Ce an 22 7 dBmV PE 0000 0000 0000 TP ae RRSI Equalizer Constellation SLM More Downstream Screen with Frequency Response Display Optional constellation display eliminates the guesswork Display the QAM modulated signal and use the CM750 to identify downstream impairments Quickly diagnosis and reliably identify impairments such as noise interference phase noise CSO in band spurs laser clipping and gain problems Optional Equalizer Stress and Frequency Response screens may be added for complete downstream troubleshooting MER Modulation error ratio provides early detection of non transient digital impairments including system noise CSO CTB ingress and modula tor problems The CM750 s pass fail display allows technicians to quickly detect if MER meets recommended system levels for 64 QAM or 256 QAM signals As the number of subscribers increases ensur ing adequate MER becomes more critical than ever Poor MER can result in degraded performance due to excessive packet retransmis sions and resultant customer dissatisfaction Never risk falling over the digital cliff the CM750 helps you make sure that you have a safe operating margin PRE AND POST FEC BIT ERROR RATE BER The CM750 s BER display is especially useful for tracking down tran sient problems such as intermittent i
6. This Specification Data Sheet brought to you by 15825 Trinity Blvd Fort Worth Texas 76155 8 177 465 9494 equipment technicaldiagnostic com www technicaldiagnostic com www test equipment rental com The attached material is copyrighted by and will remain the property of the individual manufacturers Technical Diagnostic Services is providing this information at no charge as a service to our customers CM750 ANALOG amp DIGITAL SLM NETWORK ANALYZER o ooog o ooog o opao o aoon j l Increase network performance and customer satisfaction by using the Ensure heliable Network Op eration for CM750 to systematically detect and locate impairments in your ana Analog and Digital Services log and digital video services in real time e Continuous measurements reveal changing network conditions e Integrated Web Browser and PC Emulation option e Upstream Spectrum with CPD C I amp C N measurements e Comprehensive digital analyzer with constellation and optional equalizer and frequency response displays JUST ANOTHER WAY WE RE UNCOMPLICATING CABLE _ It s ready to work whenever and wherever your technicians need it OVERVIEW Full analog and digital SLM functions make the CM750 the most compre hensive troubleshooting tool available Easy to use pass fail test screens indicate problems quickly so that adjustments replacements and follow up verification tests can be per formed immediately The CM750 s i
7. e pass fail test results summary screens or complete test details Drill down into the details as much as necessary or as little as desired Summary graphs provide the range of test results and the acceptable passing range on a single easy to interpret bar graph Or view the numeric version of the same data for exact measurement results Also drill down to the detail for all measurement data or view just those results that are outside of the measurement limits comprehensive tests assist the technician in systematically identifying and correcting the cause of a failure COMPREHENSIVE TESTS DOWNSTREAM e Analog Signal Level e Digital Signal Level e Channel Scan e MER BER Constellation e Downstream Spectrum Analyzer with CC N e Optional Equalizer and Frequency Response and Auto Diagnosis UPSTREAM e Spectrum Display with C N and C NETWORK PC e Substitute emulate PC e Verify the PC DHCP process e Optional Web Browser DOWNSTREAM TROUBLESHOOTING i LU Constellation _ Ch 116 Freq 747 00 MHz MER 373 1 5E 7 paggga gagag geuGuu gaggag goouoK Goo Boooou copada Elapsed 00 11 22 PreBER TE 12 7 dBmv festa 0000014 fadia 0000008 Requiring Reset Zoom J sim J f PatRFEFR EE Lt CL Downstream Screen with Constellation Display 00 17 22 Elapsed Constellation Freq Resp SLM Downstream Screen
8. ield FIRMWARE OPTIONS ers Easily download and install firmware upgrades CM WB WEB BROWSER Use the web browser and PC emulation option to test in home RF and Ethernet wiring routers PCs or other components Demonstrate network operation by accessing external web sites The web brows er may also be used to access employee email or workforce man agement applications via the network Use the browser for set top and cable modem provisioning or to view the modem s diagnostic page Administrator controls allow unlimited browsing or access to specified URLs only Keep all your meters up to date quickly and easily Download con figurations files and even firmware upgrades over your network via the Ethernet port Select any configuration file to completely set every programmable configuration in your meter No need to bring a meter back to the office or service center for firmware updates just download the firmware and install it right in the field no PC or other tools required EXTENDED DIGITAL MEASUREMENTS OPTION CM DIG Extended Digital Measurements includes the Adaptive Equalizer display and Frequency Response display in the SLM mode for Digital Measurements See Downstream Troubleshooting for details HARDWARE OPTIONS SE 20 ee Sa rm or Pea Receive leakage data directly on your CM750 Flexibility tailor the CM750 to your specific needs CM W LP100 LEAKAGE
9. n band capabilities and continuous measurements simplify locating tough intermittent problems The CM750 s rugged construction makes it ready to work whenever and wherever your technicians need it no need to leave the meter turned on between uses boot up time is less than 30 seconds The integrated fan ventilation allows continuous meter operation The CM750 will operate continuously at up to 120 F ambient and can be used even in the heav iest rain And when the sun is shining the improved LCD screen affords great screen visibility Test anywhere in the network even use the CM 50 s optional Browser function to substitute for the customer s PC to troubleshoot in home wiring routers firewalls and hubs Lighten your workforce s load with the CM750 it s more versatile and easier to carry than a meter and a laptop for field testing The Web Browser option can allow your technicians to be more efficient by providing access to your workforce management system The CM750 provides quick reliable and repeatable results from man ual or automated testing that can be stored or uploaded to a PC or to a server over the network for analysis or integration into back office management systems INTEGRATED ANALOG amp DIGITAL SLM Tapi SLM Analog j LUG AN 30 DER 2525 re video ie 10 pO va 1 fh 0 DE NTSC 10 PDAS cE CH Freg C N Reset RefLvl More SLM Analog Display Loc ONT 741 00 Mal 127 my
10. ngress node non linearity and laser clipping Verify the occurrence of downstream errors with the ore forward error correction bit error rate PreBER Determine if the FEC function is successfully working with the post FEC BER PstBER The display indicates errored seconds for pre and post FEC correc tion If the errors are not correctable a Severely Errored Second is dis played an indicator of poor network performance DEEP INTERLEAVE some digital video modulators utilize a deep interleave on 256 QAM modulation The Deep Interleave feature allows the CM750 to make BER measurements on deep interleave i 4 j 128 digital video signals For more information on QAM constellations MER and BER go to our online CATV Training page at www sunrisetelecom com _ technicians can detect isolate and repair network issues long before they affect your customers UPSTREAM SPECTRUM RaView Spec im E m f Loc Hub123 2 16 30 Mi 0 2 18 8 dBmvV avg jt Hz 15 2 dBmV pk ROAR M1 M2 M3 Measure Ingress More Upstream Spectrum Display DOWNSTREAM SPECTRUM meses rn Loc Tap 10 0 10 20 30 Mi 279 289 3 MHz 18 8 dBmV pk F Span 5 6 dB 303 0 MHZ 13 2 dBmV ava ay M1 M2 CF Span CC N More Downstream Spectrum Display Eliminate slow uploads due to return path ingress noise and CPD The Upstream Spectrum feature offers the simplest automated method for testing and troubleshooting the ret
11. p each SLM manually PLUG IN INTERFACES 10 1 00Base T Ethernet 75 ohm F81 field replaceable RS232 PC interface port POWER Power Internal NIMH battery pack Operating Time 3 hours continuous typical External Power 120 240 VAC Adapter Charger 12 VDC vehicle charger Power Reduction Auto unit shut down GENERAL Display Reflective color active matrix LCD 320 x 240 viewable in full sun Operating Temperature Range 10 50 C Errored Seconds Numerical count of downstream errored sec onds Downstream FEC Lock Loss Lock indication severely Errored Seconds Numerical count of downstream severely errored seconds Elapsed Time hr min sec Upstream BkER BKER Lost Packet Count and PING time specifications subject to change without notice FIELD PROVEN SOLUTIONS For detailed information on the CM750 and its options or the name of your local Sunrise representative visit our website at www sunrisetelecom com Or telephone us at 1 800 297 9726 International calls 1 514 725 6652 sunrise Telecom Broadband is a leader in digital broadband and DOCSIS test instruments for the broadband industry As part of the Sunrise Telecom family we leverage the strength of one of the world s largest test and mea surement companies to make your job easier Sunrise Telecom Broadband s field proven solutions include installation and maintenance instruments portable headend analyzers and network test systems and software Our goal
12. tail screens allow views of all of the measurement results or are limited to results outside of the programmed limits criteria The CM750 provides complete measurement detail for the selected chan nel and automatically switches between analog and digital operation The CM750 provides NTSC and PAL M analog and Annex B and C dig ital video analysis for North American and other networks compatible with a 6 MHz channel spacing SMART ONE BUTTON TESTS Digtal Detail Level eia j PreBER PostBER Mod 1 0E 7 1 0E 9 64QAM easily run comprehensive tests quickly and consistently The CM750 includes SMART tests The administrator programmable tests are used to automatically evaluate network performance and to provide consistent and com prehensive testing All test results can be saved and uploaded over the network SMART test setups and instrument configurations can be stored on the network and downloaded to any meter when needed making configuration changes easy and ensuring consistent testing Three SMART test locations are provided each with its own set of programmable tests and pass fail limits SMART tests may include analog and digital level scans with custom channel plans digital MER and BER These one button tests are a great way to quickly and consistently run a series of tests to ensure that the net work is meeting performance requirements and has sufficient safety margins to keep running View Simpl
13. tical to Electrical node for converting optical to RF 1 514 725 6652 Norcross GA U S A 30092 San Jose CA 95138 U S A ee eee 1 408 363 8000 www sunrisetelecom com Canada amp International Office Fay 1 408 363 8313 catv sunrisetelecom com Sunrise Telecom Broadband Corp 10281 Renaude Lapointe Anjou QC Canada H1J 214 C FC Sunrise Telecom Broadband All rights reserved 060124 10
14. urn path Use the CM750 to mea sure bursty TDMA return signals intermittent ingress noise and CPD common path distortion Simply set the markers and the CM750 does all the work reading out the carrier level of TDMA signals CPD or ingress C I ratio and C N ratio Your technicians know the return path is often the most demanding portion of the network Let the CM750 simplify their job with the sim plest automated return path test and troubleshooting process in the field Set the markers and let the CM750 provide a simple pass fail indication or use it to troubleshoot any portion of the return path An Ingress screen displays the ingress level noise level and margin between these and the programmed pass fail limits Markers are pre programmed but may be repositioned by the user The downstream Spectrum Analyzer provides a spectral view of any 64 32 16 or 8 MHz span in the 50 to 870 MHz range View signal Ingress or Distortions on the network and use the markers to measure analog or digital signals CC N carrier to noise or C I carrier to ingress Setup allows the user to select the peak detector for analog signals or select the average detector and set the occupied bandwidth for accurate digital level measurements ensure the optimum transmit level assure an appropriate safety margin and optimize the path attenuation for maximum ingress reduction Flexibility upgrade your CM750 with firmware options right in the f
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