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OSN 500 550 580 V100R008C50 Commissioning and Configuration Guide 02

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Configuring PCM Services

Configuring PCM Services

In a fiber optic communications system, optical fibers transmit binary optical pulses 0s and 1s, which are generated after a light source is turned on and off using binary digital signals. Pulse code modulation (PCM) is a technique that converts continuously changing analogue signals into digital signals through sampling, quantization, and coding. PCM boards are used on OptiX OSN equipment to provide foreign exchange station (FXS) ports, foreign exchange office (FXO) ports, 2- or 4-wire audio and exchange and multiplex signaling (E&M) ports, and sub-rate ports.

OptiX OSN 550/580 supports configuring PCM services.

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Updated: 2019-01-21

Document ID: EDOC1100020976

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