Huawei H801GICK 2-port GE Optical Interface Board

The H801GICK board is a 2-port GE optical interface card, providing two upstream or cascading GE optical ports, and it supports the 1588V2 clock signal

Feature and Specifications

Upstream Interface Boards Comparison

The device supports GE and 10GE upstream interface boards.

In the table, "Yes" indicates "supported" and "No" indicates "not supported".

Table 1 Specifications lists of upstream interface boards

Parameters

Power Consumption and Maximum Frame Size of Boards

You can query power consumption, maximum frame size, and normal operating temperature of all boards.

lists the power consumption and maximum frame size of boards. "-" indicates N/A.

The operating temperature of all the boards is -40°C to +65°C. The lowest board startup temperature is -25°C.

NOTE:

The power consumption of the board is tested in the following conditions:

Working voltage: -53.5 V DC.

Ambient temperature: 25 °C.

Static power consumption: All ports do not carry any loads. Specifically, users under POTS ports hang up phones, xDSL ports are deactivated, and optical modules are not installed on optical ports

Maximum power consumption: All ports fully carry loads. However, only 25% users under POTS ports concurrently pick up phones and the feeding current is 20 mA.

The board power consumption slightly varies with the power module configured for the board and discreteness of components.

Table 1 Power consumption and maximum frame size of boards

Working Principle

The basic working principle of the H801GICK board is as follows:

The control module loads the board software, controls the running of the software, and manages the entire board.

The electronic switch module switches the service signals during the active/standby switchover.

The Ethernet network physical layer module provides the GE port for extracting the physical layer packets.

The power module supplies power to other functional modules of the board.

The clock module provides clock signals for other functional modules of the board.