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Huawei OSN3500 SSN2EMR0 accesses and processes 2-channel GE services; supports RPR feature processing. Adopts hot-swappable SFP optical modules, with a transmission distance of up to 550m for multimode fiber and up to 10km for single-mode fiber (40km and 80km optical modules can also be selected according to the actual needs) Supports EVPLAN services, using stack VLAN encapsulation format.
Huawei OSN3500 SSN2EMR0Single Board Feature Code
The single-board characteristic code is the code located after the single-board name in the single-board bar code.The single-board characteristic code of EGR2 is used to describe the optical interface type.
The relationship between the EGR2's single-board characteristic code and the optical interface type is shown in Table 1.
Huawei OSN3500 SSN2EMR0Technical Specifications
The EGR2 single-board metrics contain optical interface metrics, laser safety level, Ethernet performance metrics, mechanical metrics, and power consumption.
Huawei OSN3500 SSN2EMR0optical interface metrics
The parameters of the EGR2 Ethernet optical interface type are shown in Table 1.
| Item | Indicator Value | |||
|---|---|---|---|---|
| Optical interface type | 1000BASE-ZX (80km) | 1000BASE-VX (40km) | 1000BASE-LX (10km) | 1000BASE-SX (0.5km) |
| Fiber Type | Single-mode LC | Singlemode LC | Singlemode LC | Multimode LC |
| Operating wavelength range (nm) | 1500～1580 | 1275～1350 | 1270～1355 | 770～860 |
| Transmit optical power range (dBm) | -2～5 | -5.0 to 0 | -9 to -3 | -9.5～-2.5 |
| Optical receiving sensitivity (dBm) | -23 | -23 | -20 | -17 |
| Minimum overload point (dBm) | -3 | -3 | -3 -3 | 0 |
| Minimum extinction ratio (dB) | 9 | 9 | 9 | 9 |
| Maximum -20dB spectral width (nm) | 1 | 1 | - | - |
| Minimum Side Mode Suppression Ratio (dB) | 30 | 30 | - - - - - - - - - - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - |
Laser Safety Class
The single-board laser safety level is CLASS 1. The maximum output optical power of the single-board optical port is less than 10 dBm (10 mW).
