Huawei H901GPHF is a 16-port Huawei NG OLT GPON interface card, providing access to GPON service with ONT. GPHF with inserts (2.5 Gb/s downlink and 1.25 Gb/s uplink). GPHF can get maximum access to 2048 subscriptions. The card has a manual shutdown of idle PON ports, thus preventing power wastage. The board uses 4-level technology HQoS (Hierarchical Quality of Service), and 9216 jumbo frames, which significantly affects the comfort of use.
-16 GPON SFP ports
-Maximum partition coefficient 1: 128
- Bidirectional unidirectional optical modules class B + / C + / C ++
-Received signal strength indicator detection (RSSI) and optical module signal transmission control
- ONU-based traffic shaping
- Temperature reading and high temperature alarm
-Automatic shutdown for high temperatures
-Fault correction up and down (FEC)
-B/type C protection.
-L3VPN and D-CCAP networks
-Maximum transmission range 20 km
-Falsely detected ONU
-GPON port optical power budget
-B + class B + optical module with 28.5 dB power budget (used in most cases)
-C+ class C + optical module with 32 dB budget (used for long distance transmissions)
-C++-class optical module with 35 dB budget (used for long distance transmissions)
| Port | 16 GPON ports with SFP optical modules |
| Max. split radio | B + class: 1:64 Class C + / C ++: 1: 128 |
| Forwarding opportunities | 40 Gbit/s |
| T-CONT to PON port | 1024 |
| Flows of services on the PON board | 16384 |
| Maximum frame size | 2004 bytes 9216 bytes (jumbo frame enabled) |
| Maximum number of MAC addresses | 131072 |
| Working temperature | From -40 ° C to + 65 ° C |
| Energy consumption | Static: 25 W Maximal: 50 W. |
GPSF only supports FTTH, while GPHF supports FTTH, FTTO, FTTM and D-CCAP
