EPFD Huawei 16 ports EPON Service Board
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Description:
EPFD is 16-port EPON OLT interface board, and terminal ONT equipment to achieve access to EPON services.
Parameter:
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.
Details:
Board power consumption and maximum frame length:
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 |