Huawei GICF
Huawei GICF is a 2-port card of GE uplink optical interface for Huawei Ma5683T, MA5680T, MA5608T OLT system. The card offers upstream or cascade optical ports, which are equipped with two single-mode 1310nm, 10km SFP by default.

The basic principle of the H801GICF:
The control module loads the board software, controls the operation of the software and manages the entire card.
The conversion module supports transparent data transmission.
The power module supplies power to the other functional modules of the board.
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