Huawei H901GPHF
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.
The H901GPHF supports the following functions and specifications:
–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)
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