| Customization: | Available |
|---|---|
| Type: | ONU Ont Olt Card |
| Wiring Devices: | ONU Ont Olt Card |
|
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Huawei EPHF Products:
Huawei EPHF-16 port EPON interface board
Huawei EPHF is a 16-port EPON interface board, and terminal ONT equipment with the realization of EPON business access.
Huawei EPHF Product parameters:
Huawei EPHF Function and Specification:
- Supports 16 EPON SFP interfaces
- Supports up to 1: 128 splitting ratio
- Support Class B + / C + / C ++ single fiber bi-directional optical module
- Support RSSI detection, optical module light control
- Support temperature query and high temperature alarm
- Support high temperature automatic shutdown protection
- Support up and down FEC
- Supports Type B protection
- Maximum transmission distance of 20KM
- Support rogue ONT detection
Huawei EPHF power introduction:
Static power: 23W
Maximum power: 38W
Huawei EPHF works:
Huawei EPHF the basic principles described below:
Control module to complete the software board loading, operation control, management and other functions.
The switching module implements the aggregation and forwarding of 16 EPON port signals.
The interface module realizes the mutual conversion of EPON optical signals and Ethernet packets.
The power supply module provides working power for each function module in the board.
The clock module provides the working clock for each function module in the board.
|
Specification |
EPHF |
|
Port quantity |
16 |
|
MAX Split ratio (Class B+) |
1: 64 |
|
Forwarding Rate |
16 Gbit/s |
|
ONU-based shaping |
Yes |
|
Optical performance monitor |
Yes |
|
RSSI detection and controlled optical signal transmission of the optical module |
Yes |
|
ONU-based rate limitation |
√ |
|
CAR group |
√ |
|
Temperature query and high temperature alarm |
Yes |
|
Automatic power shutdown in case of a high temperature |
Yes |
|
Maximum differential fibre distance (km) |
40 |
|
Maximum Number of Service Flows Supported by the Board |
16368 |
|
Maximum Number of MAC address Supported by the Board |
131072 |
|
Number of T-CONT supported by each EPON port |
1024 |
|
Board supporting downstream FEC |
Yes |
|
Board supporting upstream FEC |
Yes |
|
Rogue ONT detection |
Yes |
|
1588v2 |
Yes |
|
High temperature automatic concern |
Yes |
| Rogue ONT Detection and Isolation Support | YES |
|
Number of ONUs supported by a GPON port |
128 |
|
Number of GEM ports supported by each board |
16384 |
|
Number of GEM ports supported by each GPON port |
3872 |
|
Number of service ports supported by each GEM port |
8184 |
|
D-CCAP |
Yes |
|
Working temperature |
-40ºC~+65ºC |
| Maximum Power waste | 38w |
|
Dimensions (W x D x H) |
23 mm x 237mm x 396 mm |
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