Overview
The GC8B introduces fundamental principles as follows: The control module manages software loading, operational control, and other tasks on a single board.
The exchange module converges signals from 8 GPON ports. The interface module facilitates the conversion between GPON optical signals and Ethernet messages.
The clock module supplies operational clocks for each function module on the single board.
| Parameter | Specification |
|---|---|
| Power Consumption | GC8B: Static 5W, Maximum 65W, Typical 55W |
| GCOB: Static 5W, Maximum 35W, Typical 30W | |
| Dimensions | Height: 445mm, Width: 320mm, Depth: 80mm |
| Weight | 1kg |
Feature and Application:
High Throughput Performance:
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- Supports H-QOS (Hierarchical Quality of Service).
- Provides 1024 queues and 356 schedulers per PON port.
- Implements color-sensitive RED (Random Early Detection) and WRED (Weighted Random Early Detection) discard algorithms.
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Low Power Consumption
GC8B GPON Service Board:
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- Utilizes a newly developed, energy-efficient GPON MAC chip.
- Achieves a 30% reduction in power consumption compared to industry averages.
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GC8B 8 GPON ports High Density:
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- Offers 8 GPON ports per card, supporting up to a 1:128 split ratio.
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GPON Functionality:
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- Supports ONU (Optical Network Unit) power-saving management as defined in G.987.3 standards.
- Accommodates 1024 T-CONTs (Transmission Containers) per PON port and 4096 GEM (GPON Encapsulation Method) ports per PON port.
Specification’s
| Module | Function |
|---|---|
| Management and control module GC8B | Manages and controls the card; implements card configuration. |
| GPON MAC module | Implements the GPON functions defined by ITU-T G.984.3. |
| TM module | Processes data in the service layer, including bandwidth management and QoS processes, satisfying the SLA requirement. The processing function is compatible with TR156. |
| GPON optical module | Provides PON-C optical interface; complies with ITU-T G.984.2. |
GC8B 8 GPON Ports Service Board:
This GC8B 8 GPON Ports Service Board is designed for use in FTTX and FTTH environments, supporting both Wired LAN and GPON networks. With a high transmit speed of 2.488 Gbit/s, it ensures efficient data transmission.
Compatible with GPFD and GPBD cards, it meets FCC certification standards, guaranteeing quality and compliance.
Versatile Configuration and Compact Design:
Featuring 8 PON ports and supporting various SFP types (B+, C, C+, C++), this service board offers versatility and flexibility. Powered by DC 48V, it comes in a compact dimension of 490*325*75 mm, suitable for various deployment scenarios.
