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The Huawei OSN3500 SSN3EGS2 single board is an Ethernet switching processing board, which is mainly used to solve the telecom application areas of Ethernet service access, bandwidth management, and Layer 2 switching of Ethernet services. The single board consists of an Ethernet access module, a network processing module, a mapping module, an interface conversion module, a logic control module, a clock module, and a power supply module.
Huawei OSN3500 SSN3EGS211 Single Board Feature Code
The single-board feature code is the code located after the single-board name in the single-board barcode.The single-board feature code of the EGS2 is used to describe the single-board interface type.
The relationship between the SSN3EGS2's single-board feature code and the interface type is shown in Table 1.
| Single-board | Characteristic code | Interface type |
|---|---|---|
| ssn2egs210, ssn3egs210 | 10 | 1000BASE-SX (0.5km) |
| ssn2egs211, ssn3egs211 | 11 | 1000BASE-LX (10km) |
| ssn2egs212, ssn3egs212 | 12 | 1000BASE-VX (40km) |
| ssn2egs213, ssn3egs213 | 13 | 1000BASE-ZX (80km) |
| SSN3EGS214 | 14 | 1000BASE-T (100m) |
| SSN3EGS215 | 15 | 1000BASE-SX (0.5km) |
| SSN3EGS216 | 16 | 1000BASE-LX (10km) |
| SSN3EGS217 | 17 | 1000BASE-VX (40km) |
| SSN3EGS218 | 18 | 1000BASE-ZX (80km) |
| SSN3EGS219 | 19 | 1000BASE-T (100m) |
Huawei OSN3500 SSN3EGS2Technical Specifications
EGS2 single-board specifications include Ethernet performance specifications, laser safety level, optical interface specifications, electrical interface specifications, mechanical specifications, and power consumption.
Huawei OSN3500 SSN3EGS2 Interface Metrics
The interface metrics of the EGS2 single board are shown in Table 1.
| Type | Description |
|---|---|
| 1000BASE-ZX | 80km GE dual-fiber bidirectional optical interface |
| 1000BASE-VX | 40km GE Dual Fiber Bidirectional Optical Interface |
| 1000BASE-LX | 10km GE Dual Fiber Bidirectional Optical Interface |
| 1000BASE-SX | 0.5km GE Dual Fiber Bidirectional Optical Interface |
| GE Electrical Interface | GE Electrical Interface |
Only the N3 version of the EGS2 single board supports the GE electrical interface. Previous versions of the single board do not support it.
Laser Safety Level
The single-board laser safety level is CLASS 1, and the maximum output optical power of the single-board optical port is less than 10 dBm (10 mW).
Mechanical Specifications
The mechanical specifications of the EGS2 board are as follows:
- Veneer size: 25.4mm (W) x 235.2mm (D) x 261.4mm (H)
- N2EGS2 weight: 1.0kg
- N3EGS2 weight: 0.6kg
Huawei OSN3500 SSN3EGS2 Power Consumption
The N2EGS2 single board has a maximum power consumption of 43W at room temperature (25°C).
The N3EGS2 single board has a maximum power consumption of 25W at room temperature (25°C).
