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Huawei GPHF C is a 16-port Huawei NG OLT GPON interface card that provides access to GPON from the ONT. The GPHF, with 2.5 Gbps downlink and 1.25 Gbps uplink inserts.
The manual shutdown feature of idle PON ports prevents wasted power, and the use of 4-level HQoS (Hierarchical Quality of Service) technology and 9216 jumbo frames greatly improves the user experience.
Tech Specs
Specification | |||
| Service ports | |||
| GPON Port | 16-GPON Port | 16-GPON Port | 16-GPON Port |
| GPON SFP Module Specification | |||
| Type | B+ Module:One-fiber bi-directional optical module, class B+ | C+ Module:One-fiber bi-directional optical module, class C+ | C++ Module:One-fiber bi-directional optical module, class C++ |
| Operating Wavelength | Tx: 1490 nm, Rx: 1310 nm | Tx: 1490 nm, Rx: 1310 nm | Tx: 1490 nm, Rx: 1310 nm |
| Encapsulation Type | SFP | ||
| Port Rate | Tx: 2.49 Gbit/s, Rx: 1.24 Gbit/s | Tx:2.49 Gbit/s, Rx: 1.24 Gbit/s | Tx:2.49 Gbit/s, Rx: 1.24 Gbit/s |
| Minimun Output Optical Power | B+ Module : 1.50 dBm | C+ Module : 3.00 dBm | C++ Module: 6.00 dBm |
| Maximum Output Optical Power | B+ Module : 5.00 dBm | C+ Module : 7.00 dBm | C++ Module : 10.00 dBm |
| Maximum Receiver Sensitivity | B+ Module : -28.00 dBm | C+ Module : -32.00 dBm | C++ Module: -35.00 dBm |
| Optical Connector Type | SC/PC | SC/PC | SC/UPC |
| Optical Fiber Type | Single-mode | Single-mode | Single-mode |
| Reach | 20.00 km | 20.00 km | 20.00 km |
| Overload Optical Power | B+ Module : -8.0 dBm | C+ Module : -12.0 dBm | C++ Module : -15.0 dBm |
| Extinction Ratio | 8.2 dB | 8.2 dB | 8.2 dB |
| Device Specifications | |||
| Dimensions (W x D x H) | 23.30 mm * 257.90 mm * 399.20 mm | ||
| Power Consumption and Maximum Frame Size | |||
| Power Consumption | Static: 25W; Maximum:50W | ||
| Maximum Frame Size | 2004 bytes | ||
| 9216 bytes (jumbo frame enabled) | |||
| Operating temperature | -40°C to +65°C | ||
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