The R&S ® CLGD is a multichannel signal generator for simulating a cable TV network with full channel loading.

Rohde & Schwarz RF signal generators offer great flexibility and support all major TV and broadcasting standards. Click to learn more.

R&S ® SFD DOCSIS ® Signal Generator for DOCSIS 3.1, DOCSIS 3.0, digital cable TV in line with J.83/A/B/C and analog cable TV signals up to 1794 MHz.

DOCSIS 3.1 BER testing on CATV amplifiers with R&S ® CLGD and R&S ® FSW

06-Dec-2016

R&S CLGD DOCSIS Cable Load Generator - Specifications

CLGD

CLGD

R&S CLGD DOCSIS Cable Load Generator

DOCSIS 3.1 BER testing on CATV amplifiers with R&S®CLGD and R&S®FSW

For cable TV, the "last mile" to the connection at the home is the bottleneck that prevents higher data rates. The last mile is made up of optical fiber and coaxial cables, amplifiers and electrical/optical converters. This mix of optical fiber and coaxial cables is known as a hybrid fiber coax (HFC) network. One option for cable network providers to maximize both the downstream (DS) and upstream (US) data throughput using the existing cable TV network, but without making expensive changes to the HFC network infrastructure, is to employ the data over cable service interface specification (DOCSIS) 3.1. This Application Note discusses the fundamental technological advances of DOCSIS 3.1 and presents measurement solutions from Rohde & Schwarz.

02-Mar-2015 | AN-No. 7MH89

The R&S ® TSStream multi-TS streaming software streams a number of MPEG transport stream files simultaneously over a single IP interface.

16-Mar-2017 | AN-No. 1GP113

This application note describes a test scenario tor cable components with an R&S®CLGD Cable Load Generator and an R&S®FSW Signal & Spectrum Analyzer.

24-Jan-2017 | AN-No. 1MA285

30-Jul-2024 | Press Release | Test & measurement

Calian will be taking over the Rohde & Schwarz DOCSIS portfolio, consisting of the R&S DSA, R&S CLGD and R&S SFD. Calian will now develop and distribute the portfolio, strengthening its position in this industry. Contractual agreements have been made between the two partners to ensure a smooth transition for existing customers.

Rohde & Schwarz getting started manual for the R&S®CLGD DOCSIS cable load generator. Multichannel signal generator for DOCSIS 3.1 downstream and upstream.

Comprehensive testing of DOCSIS 3.1 cable modems, CMTS, network amplifiers and components

DOCSIS 3.1

R&S®VISA is a standardized software library that allows fast communications over diverse interfaces with a wide variety of T&M instruments that are detected on the network from PC applications.

26-May-2020 | AN-No. 1DC02

Signal generator portfolio - Flyer

The Rohde & Schwarz signal generator portfolio ranges from ultra compact, uniquely fast analog and vector signal sources for production and automated test environments to industry-leading analog and vector signal generators for R&D in the telecommunications, A&D and semiconductor sectors.