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Working Principle of Aggregation and Distribution Devices
Our aggregation and distribution devices operate on the following fundamental steps to achieve efficient data processing and management:
1. Traffic Access and Data Collection
The devices access various network traffic through SFP/SFP+ interfaces, supporting both GE and 10GE high-speed data input. With pluggable SFP+ optical modules, the equipment can monitor and detect incoming optical power in real-time, ensuring stable link connections and precise data reception.
2. Packet Identification and Filtering
These devices feature advanced packet identification and filtering functions, precisely recognizing protocols like VLAN, QinQ, MPLS, IPv4/IPv6, VxLAN, NVGRE, GRE, and other tunnel packets. This identification process is hardware-accelerated to classify and handle multiple protocols and complex packets in real time. Based on user requirements, filtering rules can be set up according to source/destination MAC address, IP address, VLAN ID, port number, protocol type, etc., effectively filtering out unnecessary packets and optimizing traffic processing efficiency.
3. Data Deduplication and Packet Processing
The devices support precise deduplication, which automatically identifies and eliminates duplicate packets, avoiding the transmission of redundant data. Additionally, they provide multi-layer packet processing, including adding or removing VLAN tags and modifying MAC addresses, ensuring compatibility and adaptability across different network environments. Through these processes, the devices ensure the accuracy and structural integrity of distributed traffic.
4. Load Balancing and Traffic Distribution
After processing, the devices support various load balancing methods based on hashing algorithms, distributing traffic to specified output ports effectively. The load balancing algorithm dynamically adjusts the traffic distribution according to information like source IP, destination IP, and port number, maximizing network bandwidth utilization and reducing congestion. This flexible load balancing mechanism is especially beneficial for high-density traffic handling in data center environments.
5. Remote Monitoring and Alarm Management
Equipped with management interfaces (supporting HTTPS, SSH, and SNMP protocols), the devices enable remote traffic monitoring and provide real-time alerts in case of abnormal conditions. With SNMP Trap and email alerts, network administrators can stay updated on the device status, enhancing network reliability and security.
Product Functions and Features
1. Multi-Service Interface Support
The 24x10GE and 48x10GE devices are equipped with 24 and 48 SFP/SFP+ interfaces, respectively, supporting GE and 10GE speeds. Users can choose single-mode or multi-mode optical modules according to their needs, providing flexible network connection options.
2. Outstanding Traffic Processing Capabilities
- The 24x10GE device: Equipped with a 240Mpps packet processing capacity, supporting up to 240Gbps traffic.
- The 48x10GE device: Provides a 600Mpps basic distribution capacity and supports up to 480Gbps throughput.
3. Accurate Data Deduplication and Timestamp Support
The device’s deduplication functionality and nanosecond-level timestamps ensure data accuracy and timeliness, ideal for applications requiring high data integrity.
4. Flexible Management Configuration and Alarm Upload
The device supports both Web and CLI interface management and is compatible with SNMP V2c/V3 protocols, simplifying integration and maintenance. It supports active alarm pushing and remote upgrades, providing a convenient management experience for users.
The 24x10GE device consumes less than 140W, while the 48x10GE device consumes less than 280W, making them ideal for green data center development.
Application Scenarios
The high-density distribution capability effectively aggregates and manages large-scale traffic in data centers, performing data filtering and optimization to improve traffic scheduling efficiency.
These devices support traffic handling for multiple protocol types, meeting the complex network requirements of telecom operators and managing large volumes of user data flows effectively.
The devices' flexible packet filtering and data deduplication help detect and block malicious traffic, creating a safer network environment for enterprises.
Case Study
A financial institution deployed the 48x10GE aggregation and distribution device in its data center, achieving the following results:
By distributing and balancing the load, bandwidth utilization significantly increased, avoiding unnecessary traffic occupation.
The device’s remote management capabilities enable the maintenance team to monitor the network status in real-time and quickly troubleshoot any issues, reducing labor costs.
Conclusion
With its exceptional traffic processing capabilities and flexible configuration options, Shenzhen Sharetop Technology Co., Ltd.'s 24x10GE and 48x10GE aggregation and distribution devices are an ideal choice for users looking to achieve efficient traffic management. Whether in data centers, telecom networks, or enterprise network environments, Sharetop's products provide a comprehensive solution for efficient, secure, and stable traffic management.
