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Tradeshow
Anga Cable |
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Technology Paper
Optical Modulation for High Bit Rate Transport Technologies |  | There are plenty of highly technical and extremely mathematical articles published about optical modulation formats, showing complex formulas, spectral diagrams and almost unreadable eye diagrams, which can be considered normal for every emerging technology. The main purpose of this article is to demystify optical modulation in a way that the rest of us can visualize and understand them. Nevertheless, some of these modulations are so complex that they can’t be properly represented in a simple time domain graph, so polar (constellation) or spherical coordinates are often used to represent the different states of the signal. Within this document some of these polar diagrams have been enhanced with the state diagram (blue) to indicate the possible transitions and logic. |
CM2800
Optimizing DOCSIS 3.0 services |  | The CM2800 sets a new standard for sweep testing, high-speed data, VoIP
telephone, digital and analog video services. Its powerful test suites and easy-to-use interface make it an essential verification and troubleshooting tool. For the first time, cable TV technicians can rely on a single instrument to validate a network’s capacity to deliver next-generation services |
Awards
Sunrise Telecom wins 3 BGR awards! |
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