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The function of each component of GPON

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    The GPON standard is defined by the G.984 ITU-T recommendation for PON networks. It includes four main components:   Optical Line Terminal The OLT can be considered the network manager of a gigabit passive optical network. Its role is to transmit and receive optical video, data and voice signals to and from the receiving ONT. The OLT transmits optical downstream signals at 1550 nm for video and 1490 nm for voice and data, and receives optical upstream signals at 1310 nm. This helps to avoid interruptions. GPON OLTs are installed at the service provider's location, usually a data center. Like the GPON ONT, the OLT converts the optical signals it receives into electrical signals. It is connected to an optical splitter via a backbone cable.   Fiber Optic Splitter A fiber optic splitter is a passive component that splits a single fiber optic cable into multiple individual fiber optic strands that can be branched and connected to individual optical network...
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Let's review the difference between transceiver and module

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  Transceiver
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Consumers and enterprises want consistent 5G performance across the networks

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 800g
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What are the benefits of 5G services?

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 400g
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What are IoT devices?

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   Specifications IoT devices are hardware devices, such as sensors, appliances, devices and other machines that collect and exchange data over the Internet. They are designed for certain applications that can be connected to other IoT devices. For example, an IoT device in your car can detect oncoming traffic and send an instant message to the person you're about to see about an upcoming delay.     The term "Internet of Things" or IoT was first coined by Kevin Ashton in 1999. But it wasn't until Gartner added IoT to its list of new emerging technologies in 2011 that it began to gain global traction. As of 2021, there are currently 21.7 billion connected devices worldwide, of which over 11.7 billion (54%) are IoT devices. This means that there are more IoT devices in the world than non-IoT devices. Watch the video below which will help you understand IoT and how it works. What is IoT? IoT is an umbrella term that refers to billions of physical objects or ...
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IoT is an umbrella term that refers to billions

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  cisco
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QSFP28 (100G)

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    A qsfp28 is a Quad (4-channel) small shape issue hot pluggable fibre optical transceiver used for 100 Gigabit Ethernet (100GbE) records communications programs. The QSFP28 integrates four transmit and four receiver channels. The variety 28 way each lane contains up to 28G statistics fee. QSFP28 supports 4x25G breakout connection, 2x50G breakout, or 1x100G relying on the sort of QSFP28 transceiver used. QSFP28 transceivers encompass SR4, LR4, IR4 PSM, CWDM4 and BiDi series. Compliant with the subsequent standards and Protocols: •           IEEE 802.3bm •           SFF 8661 (QSFP+ 4X Module Specification) •           SFF 8672 (4X 28Gb/s Connector) •           SFF 8679 (QSFP+ 4X hardware and electric Specification) •           SFF 86...
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