H802epfd 16-port Epon Olt Interface Board

Product Description

H802EPFD/H803EPFD Board

The H802EPFD/H803EPFD is an 16-port EPON OLT interface board. It works together with the optical network unit (ONU) to provide EPON access services.

Feature and Specifications

EPON Service Board Comparison

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

Table 1 Specifications lists of EPON service board

Specification	H802EPFD/H803EPFD
Port quantity	16
MAX Split ratio	1: 64
Optical Module	SFP
Prevent IP spoofing	Yes
Prevent MAC address spoofing	Yes
prevent DOS attacks	Yes
Optical performance monitor	Yes
Controlled optical signal transmission of the optical module	Yes
Temperature query and high temperature alarm	Yes
Automatic power shutdown in case of a high temperature	Yes
1588v2	Yes
Maximum Number of Service Flows Supported by the Board	16368
Maximum Number of Service Flows Supported by the LLID	4096

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

Board

Power Consumption

Maximum Frame Size

H802EPFD

Static: 43 W

Maximum: 62 W

1996 bytes

H803EPFD

Static: 25 W

Maximum: 43 W

1996 bytes

Working Principle

	Indicates the channels of control signals.		Indicates the channels of service signals.
	Indicates the control module which loads the board software, controls the running of the board, and manages the board.		Indicates the service modules which the service signals pass through.

PRODUCT

H802EPFD 16-port EPON OLT Interface Board