Equipment Digital Analog Cable TV Testing

Cable modem services, such as VoIP, make the CM1000 the most compre­ hensive troubleshooting tool available. The built­in cable modem exercises both the downstream and upstream network paths for QoS connections as well as for best effort data traffic. Easy­to­use pass/fail test screens indicate the problems quickly, so that adjustments, replacements and follow­up verification tests can b performed immediately. The CM1000’s in­band capabilities and continu­ ous measurements simplify locating tough intermittent problems.

Application :

• Test analog and digital signal levels.

• Use 2 and 5 Channel SLM modes to get a quick overview of system downstream performance. • Identify Digital MER, BER and reflection issues using the CM1000 QAM analysis with deep interleave capability.

• Use the one-button test capability to check analog, digital and cable modem connections all in one test.

• Plug in USG module to provide 16-QAM upstream transmit test signal for use with AT2500 toolkit to characterize your return system end to end.

• Save test results and upload them to a server.

• Dynamic QoS eliminates the need for special provisioning.

• Perform VoIP+™ in both the QoS and Best Effort modes to help identify the source of VoIP impairments. • Obtain VoIP MOS, Latency, Jitter and Lost Packet infor-mation at any system location without setting up a customer account.

• Perform Ping, Trace Route and Throughput tests to help resolve IP network issues. • Use the Ethernet port connection to test in-house Ethernet connections.

• Go to realView connection to see live spectrum displays of any system node (realWorx™ installation required).

• Utilize Spectrum to check for problems with ingress into the drop system.

• Plug in TDR module to check integrity of any suspect cable.

• Use built-in Web Browser to test Web connectivity.

Display

Color Matrix LCD Viewable in full sun

Operating Temperature Range: 0°— 45°C

STANdARd ACCESSORIES

User’s Manual Quick Start Guide

AC Power Adapter DC

Vehicle Charger Molded Rubber Holster

Soft Carrying Case Carabiner Hook (Strand Attachment) Care and Handling Guide Calibration Certificate QAM and Cable Modem Training

Interfaces

10Base-T Ethernet

75 ohm F81 (field replaceable)

RS232, PC interface port