Easy to use Multi-functional DOCSIS 2.0 Network Analyzer Reduces Installation and Troubleshooting Times

The CM2000 is a powerful cable modem network analyzer that sets a new standard for testing high-speed data, VoIP telephone, and digital and analog video services. The unit’s comprehensive set of customizable test functions speeds installations and reduces repair time, while increasing quality of service (QoS). A range of automated test suites ensures consistency of tests performed, pass/fail limits, and results.

The CM2000 provides a large 6.4" full VGA, color touch screen with excellent visibility in bright sunlight, a field replaceable 4+ hour battery pack, tuning from 5 to 1000 MHz, integrated cooling to allow continuous use — all in a weatherproof, rugged, field-ready package.

The model CM2000E (see press release) incorporates both a 6 MHz and 8 MHz IF, with capabilities for DOCSIS and EuroDOCSIS and digital video measurements for Annex A, B & C.

Highlights

• Up to 30 Mb/s throughput
• Comprehensive analog and digital SLM measurements
• Integrated DOCSIS 2.0 cable modem
• User-programmable automated testing and customizable verification and troubleshooting capabilities
• Optional VoIP voice quality testing with MOS, latency, jitter and packet loss measurements
• Network capacity validation for increased bandwidth demands of next-generation services
• Easy-to-use interface and best display of any instrument in its class
• Open architecture provides flexibility for future service requirements
• Windows CE Internet Explorer browser offers web access to back office and diagnostic systems
• System Editor Software package simplifies setup and provides a results viewer

Cable Modem Detail results screen provides upstream and downstream signal performance data. Links allow more detailed analysis of the cable modem connection, upstream, downstream, data network and VoIP service performance.

The SLM (signal level meter) automatically switches between analog and digital to display both numeric and graphic measurement results. Tune to any upstream or downstream channel, up to 1 GHz.

Scan and Mini-Scan allow detailed analysis of the signal levels on the downstream network. Links are provided to summary and detailed test results, including min, max levels, tilt & peak-to-valley.

Throughput testing may be performed via RF cable modem or Ethernet -- at up to 30 Mb/s to verify and analyze even the highest tiers of HSD services.

New 2.1 Firmware Features

The new 2.1 Firmware release adds many new features and makes new options available to all existing CM2000s.

New Features:

• CM2-WiFi Option (Hardware Option 2.1 or newer firmware required)
  • 802.11g wireless USB Network Adapter
  • "Plug & Play" USB adapter - Automatically recognized and connected
  • Tools - provides wireless connectivity plus troubleshooting tools: Ping, Trace, Throughput, Internet Explorer and IP Details for wireless networks
• SNMP Agent - Select MIBs From Integrated Lists To Run Queries On Network Devices
• FTP Agent - Upload Or Download Files Manually
• Telnet Agent - Monitor Internal Modem Progress, Telnet Into Other Network Devices, Capture and Save Results
• Live Search Application - Local Info – Directions, Maps, Weather, Etc.
• Audio Demod - Listen To Video Or Audio Carrier
• S-CDMA Compatibility - DOCSIS 2.0 Upstream Modulation
• Maintain DOCSIS Connection - Keeps Cable Modem On-line Through Service Interruptions up to 5 Seconds
• Spectrum Display - Added Attenuation & Reference Level Controls
• Scan & Auto Tests - Identifies Individual Failing Criteria

New Options:

• CM2-USG Option (Hardware Required)
  • True 64 QAM DOCSIS 2.0 Upstream Modulation
  • MER, BER, Group Delay Measurements Are Available When Used With AT2500
  • USG operates Independently Of CM2000 Operation
• CM2-ATremote AT Remote Software Option
  • Remote AT2500 Control via the Network
  • View Test Results On The CM2000
  • Use W/ USG Option For 1 Man Upstream Testing
• CM2-CAD Strand Map Viewer Option
  • DXF, DWG, JPG, etc.
  • Zoom & Scroll Capability
  • Red-line Markup & Save Functions
• CM2-SIGN Signature Capture Option
  • Capture Signatures In The Field On The Touch Screen
  • Select From Multiple User Customizable Agreements

 

CM2-USG DOCSIS 2.0 Upstream Signal Generator (Hardware Option)

USG Option may be used to generate up to a 64 QAM upstream test signal, allowing measurement of MER, Pre FEC BER, Post FEC BER, Frequency Response and group Delay; in addition to viewing constellation and Equalizer Graphic displays. Meets DOCSIS and EuroDOCSIS specifications. Include CM2-ATremote Software.

CM2-ATremote AT2500 Remote Control Software Option

CM2-ATremote Optional firmware for the .CM2000 allows remote control and remote viewing of the test results. Upstream and downstream spectrum measurements as well as individual channel measurements and Digital Analysis is included. Digital measurements include MER, Pre FEC BER, Post FEC BER, Frequency Response and group Delay; in addition to viewing constellation and Equalizer Graphic displays.

 

Constellation		Equalizer
Frequency Response		Group Delay

 

CM2-CAD Optional firmware for the .CM2000 provides a viewer to display DXF or DWG maps. Includes excellent zoom and scroll controls and the ability to red-line and save map files. Download files over the network or from the CF card or USB drive. Trial Version included.

 

CM2-SIGN Optional firmware for the .CM2000 allows the system to load their own agreement forms and then select the desired agreement to capture the customer’s signature, name and Customer Number all in a single secure file.

 

---