Original HUAWEI EPFD 16-port EPON OLT Service Board for MA5683T MA5608T 

EPFD full equipped with 16 light module, is the 16 port OLT EPON interface board, and the terminal ONT device to achieve the EPON service access.

EPFD Basic principle introduction:

Control module to complete the single board software loading, operation control, management and other functions.

Exchange module to achieve the convergence of 16 EPON port signals.

Interface module to realize the mutual conversion between EPON optical signal and Ethernet message.

The power supply module provides a working power supply for each function module in a single board.

The clock module provides a working clock for each function module in a single board.

Optical module introduction:

Form:SFP/ESFP

Rate:1.25Gb/s

Optical connector type:SC/PC

Fiber type: single mode

Maximum light splitting ratio: 1:64

Apply to MA5680T/MA5683T/MA5608T