ZL50012GDG2

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Application Field and Working Principle of ZL50012GDG2

ZL50012GDG2 is an interface, telecom device that is utilized for Ethernet based access networks. It is a highly robust and reliable device that is capable of meeting the most demanding environment for any ethernet based application. The device is capable of providing high speed connection in both short-distance and long-distance links.

The application field of ZL50012GDG2 mainly includes access network and metro network. In an access network, the device can be used to support hybrid FTTx system, GPON/EPON network, wireless network and SDB network. In a metro network, it can be used to support ring, mesh and star structures, mainly used for optical connection within an access network and extends networks to different nodes in the metro network.

The device is structured with components including transmitters, receivers, transponders, power supplies and controller. It utilizes Pulse Code Modulation (PCM) to encode and decode analog signals, convert them into digital signals in the form of i.e. 1s and 0s and transfer these signals from one place to another. After the signal is successfully transferred, the signal is then decoded and converted back to analog form. This enables ZL50012GDG2 to provide faster connection with higher rate of signal transmission.

The device is powered by the supply of an SELV power supply with PoE included. It only needs to equipped with SDH QPSK unit and MPEG2 encoder/decoder for signal transferring. It supports the transmission capacity of up to 10G Ethernet, GPON and up to 10G EPON, while providing a symmetrical speed up to 10Gbps downstream and upstream.

ZL50012GDG2 is a highly flexible device that can meet any demands for ethernet application. It supports various transmission media, including fiber, coaxial cable, twisted pair, xDSL and wireless. It is a highly reliable device that offers an overall data rate of up to 10Gbps, while providing consistent performance and low power consumption. Furthermore, it meets various regulatory safety requirements and is able to reduce the cost of deployment of access networks.

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