Sunrise cm1000 manual

If the errors are not correctable, a Severely Errored Second is displayed— an indicator of poor network performance. Response Display 5 6. Characterize the upstream performance and ensure that noise and ingress do not impair upstream data rates; measurements include: upstream BkER, transmitted, received, discarded and lost packets.

The CM displays the upstream transmit power required at the test location and will calculate the system attenuation back to the CMTS. The user can ensure the optimum transmit level, assure an appropriate safety margin, and optimize the return path attenuation for maximum ingress reduction. The CM will even calculate the correct value for reverse path step attenuators. Your technicians know the return path is often the most demanding portion of the network. Let the CM simplify their job with the sim- plest, automated return path test and troubleshooting process in the field.

Markers are pre-programmed, but may be repositioned by the user. The 5-channel mode allows the user to quickly view five favorite channels and the tilt between the highest and lowest. Scan mode provides a display of the entire channel plan including video and audio carriers and digital signals. It also displays summaries of SLM Analog Display 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. Detail screens allow views of all of the measurement results or are limited to results outside of the programmed limits criteria. The CM provides complete measurement detail for the selected chan- nel and automatically switches between analog and digital operation.

Use the optional web browser to demonstrate network connectivity using the RF or Ethernet interface. Flexibility…tailor the CM to your specific needs. The LP 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 measurements, and upload them over the network.

The LP Leakage Profiler provides a calibrated dipole antenna required for FCC measurements and a calibrated collapsed dipole Receive leakage data directly on your CM for safely working indoors or on congested sidewalks. Flexibility…upgrade your CM with firmware options right in the field. Both upstream and downstream paths are assigned high priority. These service flows are used to test the network between the CM and the Media Gateway. Having trouble viewing this file? Click this link to download.

Skip to the end of the images gallery. Skip to the beginning of the images gallery. Availability: In stock. SKU 1A Add to Cart. Add to Wish List Add to Compare. Quick Links. AC Current 0. DC Voltage 0.

Labels: Firmware. Me too. Re: CM firmware updates. You can not manually update the firmware the isp will push this to your modem. Message 2 of 4. Message 3 of 4. Message 4 of 4. Top Contributors.