EPFD Huawei 16 ports EPON Service Board

EPFD 16 ports EPON Board - Huawei Service Board
Huawei EPFD 16 ports EPON Service Card
Huawei EPFD 16 ports EPON Service Board

EPFD is 16-port EPON OLT interface board, and terminal ONT equipment to achieve access to EPON services.

Specification EPFD
No. Of interface 16
Splitting ratio 1:64
Optical module SFP
Anti-IP spoofing
MAC address spoofing
Anti-DOS attacks
Optical channel performance monitoring
Light module lighting control
Temperature inquiry and high temperature alarm
High temperature automatic shutdown
The maximum number of business cycles (pc) 16368
Maximum number of business flows per LLID (pc) 4096

Feature and Application:
The basic principles of GPFD are described below:

  • The control module completes the function of loading, running control and management of the board.
  • The switching module implements the convergence of 16 EPON port signals and the conversion of EPON optical signals and Ethernet packets.
  • The power module receives the -48V power supply from the backplane and converts the operating power of the individual modules.
  • The clock module provides the working clock for each function module in the board.
Board power consumption and maximum frame length:
Board Name Power consumption Max. Frame length
H802EPFD Static: 43W; Max.: 62W 1996 bytes
H803EPFD Static: 25W; Max.: 43W 1996 bytes