EC8B Fiberhome 8 Ports EPON Service Board

EC8B 8 Ports EPON Board - Fiberhome Service Card
EC8B 8 Ports EPON Board
FiberHome EC8B 8 Ports EPON Board

EC8B Basic principle introduction:
Exchange module to achieve the convergence of 8 EPON port signals.
Interface module to realize the mutual conversion between EPON optical signal and Ethernet message.
The clock module provides a working clock for each function module in a single board.
The power supply module provides a working power supply for each function module in a single board.

Item Specification
Power consumption EC8B: 5W (static), 65W (maximum), 55W (typical)
ECOB: 5W (static), 35W (maximum), 30W (typical)
Dimensions 490 mm*325 mm*75 mm (Height*Width*Depth)
Weight 1kg

Feature and Application:

High TM Performance:

  • Support H-QOS
  • 1024 queues and 356 schedulers per PON port
  • Support color-sensitive RED and WRED discard algorithm

Clock / Time Function:

  • Receive 1PPS+TOD signals and send them to the ONU through a PON channel

Low Power Consumption:

  • Newly developed lower power EPON MAC chip
  • Reduce 30% power consumption on industry average

High Density:

  • 8 EPON ports per card, up to 1:128 split ratio

EPON Function:

  • Support ONU power saving management defined in G.987.3
  • 1024 T-CONTs per PON port, 4096 GEM ports per PON port
Module Function
Management and control module Manages and controls the card, implement card configuration.
EPON MAC module Implement the EPON functions defined by ITU-T G.984.3.
EPON optical module Provides PON-C optical interface, complies with ITU-T G.984.2.
Clock/time module Process system clock, complies with ITU-T G.8262, G.8264, and G.781.