Huawei interphase board GPFD805 GPFD card with C+ optical Module
Model no.: GPFD805
GPON access capability
High speed, supporting transmission rates of 2.488Gbit/s for downlink and 1.244Gbit/s for uplink.
Long distance, supporting a large logical distance of 60km for ONT, with a physical distance difference of 20km between far and near ONT.
High spectral ratio, 8-port GPON access single board supports 1:128 spectral ratio, thereby increasing capacity and saving fiber resources.
High density, providing 8-port or 4-port GPON access to a single board, increases system capacity.
Hierarchical high QoS guarantee, H-QoS function meets the SLA requirements of diversified commercial customers.
EPON access capability
Using Ethernet as the carrier, adopting a point-to-point structure and passive fiber optic transmission method. At present, it can support a symmetrical speed of 1.25Gbit/s for uplink and downlink, with high-speed broadband, fully meeting the bandwidth requirements of access network users.
The downlink uses encrypted broadcast transmission for different users to share bandwidth, while the uplink uses Time Division Multiplex (TDM) to share bandwidth.
The MA5680T series supports Dynamic Bandwidth Allocation (DBA) algorithm, supports 64kbit/s control granularity, and can dynamically allocate ONT terminal user bandwidth according to changes in user needs.
The EPON system adopts passive optical transmission technology, and the optical path separation adopts P2MP (Point to Multiple Point) method, supporting a 1:64 splitting ratio.
It can achieve an access capacity of up to 20km.
The ranging technology adopts timed ranging, automatic ranging, and initial ranging methods.
GPON access board
8-port high-density GPON board
Supports SFP pluggable optical modules (optional Class B/Class B+/Class C+optical modules)
Each PON port supports 4k GEM ports and 1k T-CONTs
Large support for 1:128 spectral ratio
Long emitting ONT detection and isolation function
Flexible DBA working mode, low latency or high bandwidth efficiency mode
EPON access board
4-port or 8-port high-density single board
Supports SFP pluggable optical modules (optional PX20/PX20+optical modules)
Large support for 1:64 spectral ratio
Supports processing 8k streams
Supports optical power detection
Unique traffic processing technology to meet various VLAN processing needs
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