GTGH Gpon Service Card

ZX GPON board GTGH 16 ports with 16 modules for C300 C320 GPON OLT

1.Product description of the GTGH

Control module to complete the single board software loading, operation control, management and other functions.
Exchange module to achieve the convergence of 16 GPON port signals.
Interface module to realize the mutual conversion between GPON optical signal and Ethernet message.
The power supply module provides a working power supply for each function module in a single board.
The clock module provides a working clock for each function module in a single board.

2.Product parameter of the GTGH

SFP modules introduction:
Form: SFP/ESFP
Rate: 2.5Gb/s
Optical connector type: SC/UPC
Fiber type: single mode
Maximum light splitting ratio: 1:128

3.Product feature and application of the GTGH

• GPON 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 GPON MAC chip
- Reduce 30% power consumption on industry average

4.Product details of the GTGH