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Huawei OSN3500 SSN5EFS veneer boards are available in four functional versions, N1, N2, N4, and N5. The N1EFS0, N2EFS0, and N4EFS0 veneer boards have been discontinued.The N5EFS0 supports veneer-compatible substitution, and it can replace the N4EFS0, N2EFS0, and N1EFS0.
Huawei OSN3500 SSN5EFSMechanical Specifications
The mechanical specifications of the EFS0 board are as follows:
- Veneer size: 25.4mm (W) x 235.2mm (D) x 261.4mm (H)
- N1EFS0 weight: 1.0kg
- N2EFS0 weight: 1.0kg
- N4EFS0 Weight: 1.0kg
- N5EFS0 weight: 0.6kg
Power Consumption
N1EFS0 veneer has a maximum power consumption of 35W at room temperature (25°C).
N2EFS0 veneer has a maximum power consumption of 35W at room temperature (25°C).
The N4EFS0 single board has a maximum power consumption of 35W at room temperature (25°C).
The N5EFS0 single board has a maximum power consumption of 22W at room temperature (25°C).
Huawei OSN3500 SSN5EFSApplications
The EFS0 single board is an Ethernet switching processing board that is mainly used to solve the telecom application areas of Ethernet service access, bandwidth management, and Layer 2 switching for Ethernet services.
Typical networking applications of the Ethernet switching processing board are shown in Figure 1, which can realize Ethernet access, aggregation, Layer 2 switching of Ethernet data, port isolation, flow classification, data flow control, VLAN management, priority configuration and other data features, as well as encapsulation/decapsulation of data, virtual cascade, SDH mapping/demapping and other functions. At the same time, it can be docked with broadband access equipment and digital communication equipment to provide a network-wide solution.
