برد سرویس ZTE ETGH

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ZTE ETGH Service Board is EPON 16 Ports Board With 16 PX20+ PX20++ Modules For C300 C320 OLT

ZTE ETGH Service Board Product Overview

ZTE ETGH Service Board is designed to increase the number of subscriber units (ONT / ONUs) connected to ZTE optical line terminals (OLTs) like C300 and C320 platforms.

ZTE ETGH Service Board contains 16 optical ports for connecting subscriber devices via the EPON interface (GEPON). In each port, we can install an optical transceiver (transceiver) SFP GEPON OLT PX20 (28دسی بل) or SFP GEPON OLT PX20 + (33دسی بل), transmitting/receiving data with the asymmetric speed of up to 1.25 Gbit / s over a distance of 20 کیلومتر. The modules use lasers with wavelengths of 1490 نانومتر (انتقال) و 1310 نانومتر (reception). The division ratio of each port is 1:64. PON MAC Module

ZTE ETGH Service Board Product Pictures

ZTE ETGH Service Board Product Specifications

ZTE ETGH Service Board Product Features

• formation/disbandment of personnel;
• interaction between the ONU and the OLT using the Multipoint Exchange Control Protocol (MPCP); Organization of a MAC port for broadcasting a single copy (SCB);
• dynamic bandwidth allocation (DBA);
• automatic detection, registration and remote testing of subscriber devices (به او); encryption data using a triple swirl (AES-128);
• direct error correction (FEC);
• administration and maintenance during operation;
• Alarm support between OLT and ONU;
• statistics generation (the number of received/transmitted packets, detected errors

ZTE ETGH Service Board Product Applications

ZTE ETGH Service Board and More Service Boards

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