GPHF Huawei GPON Service Board
Description:
GPHF is 16 port GPON OLT interface board, and terminal ONT equipment to achieve access to GPON services.
Parameter:
| Functions | |
| Forwarding | 40Gbit/s |
| The number of T-CONTs supported by each PON port | 1024 |
| The maximum number of traffic that each board supports (pc) | 16368 |
| Maximum frame length | 2052 bytes; 9216 bytes (jumbo frame function used) |
| The number of MAC address | 131072 |
| The distance between the two ONUs and the PON ports in the same PON port | 40km |
| FEC | Two-way |
| CAR group | Support |
| Scheduling level | Level 4 HQoS (port level / ONU level / queue level / queue group level) |
| Can become OMCI | Support |
| Based on ONU or queue shaping | Support |
| Load sharing | Support |
| Type B Protection (Dual Attribution) | Support |
| Type B protection (single ownership) / Type C protection | Support |
| 1588V2 | Support |
| Rogue ONU detection and isolation | Support |
| High temperature automatic shutdown | Support |
| Idle port is automatically turned off | Support |
| D-CCAP networking | Support |
| 1:64 eOTDR | Support (Used in conjunction with FBG) |
| U-vMOS | Support |
| Environment | |
| Working Temperatures | -40℃～+60℃ |
| Power consumption | Static: 25W |
| Max.: 50W | |
Feature and Application:
High density and energy saving:
- High density, low power consumption, support 2048 access users.
- Idle PON port manual shutdown, to avoid power waste.
- Support the same PON mouth two ONU to PON port maximum distance difference of 40km, simplifying network planning.
Intelligent management channel:
- Level 4 HQoS to improve the user experience.
- 9216 Jumbo frame, greatly improving the transmission efficiency.
Easy to operate and maintain:
- Real-time rogue ONU detection and isolation, to ensure stable operation of the business.
- Can become OMCI, improve the efficiency of upgrading, shorten the business interruption time.
- 1:64 eOTDR, accurate fault sharing and quick fault location.
Details:
External interface:
16 GPON ports
The max. Splitting ratio:
Class B+: 1:64
Class C+ / Class C++: 1:128