ETTO ZTE 8 Ports EPON Business Board

ETTO 8 Ports EPON Board - ZTE Service Card

The ZTE ETTO is an 8 Port EPON subscriber card designed to be used with ZXA10 C300 and ZXA10 C320 equipment.

ETTO  Basic principle introduction:
Control module to complete the single board software loading, operation control, management and other functions.
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 power supply module provides a working power supply for each function module in a single board.

Item Specification
Power consumption ETGO: 5W (static), 65W (maximum), 55W (typical)
ETGH: 5W (static), 35W (maximum), 30W (typical)
ETTO: 5W (static), 35W (maximum), 30W (typical)
Dimensions 395.5 mm*22.5 mm*225 mm (Height*Width*Depth)
Weight 1kg

Feature and Application:
High Density:

  • 9 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

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
Module Function
Management and control module Manages and controls the card, implement card configuration.
TM module Processes data in service layer, including bandwidth management and QoS process, satisfies the SLA requirement.The process function is compatible with TR156.
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.