The Huawei GPBD is a 8-port card of the GPON OLT interface, providing access to GPON service from ONT. The GPBD can get maximum access to 1024 GPON subscriptions. The card works with OLT Huawei MA5608, 5683 and 5680 series.

The H805GPBD supports the following functions:
-Oight ports GPON SFP
-Maximum partition coefficient 1: 128
- Class B + and Class C + optical modules
-Received signal strength indicator (RSSI) detection and controlled optical transmission of the optical module
-OnU-shaping
-Optical Performance Monitor (OPM)
-Automatically switch off the power supply in case of high temperature
Operating principle H805 GPBD

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