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Huawei OSN3500 SSN1BA2 When the optical signal is transmitted over a long distance, the signal attenuation is high, and in order to make the optical receiver receive a normal optical signal, it is necessary to add an optical power amplifier board (BA). Increase the transmit optical power of the board to +13dBm ~ +15dBm or +15dBm ~ +18dBm, so that the transmission distance can reach 120km or 130km or more (G.652 fiber, loss at 0.275dB/km). It supports automatic control of laser temperature of EDFA (Erbium-Doped Fiber Amplifier) module and automatic control of optical power; automatic monitoring of input and output optical power of EDFA module and query of optical power; and protection function of EDFA module. When there is no input light, the laser is automatically turned off, and when the input light is restored, the laser is automatically turned on.
Huawei OSN3500 SSN1BA2Single 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 BA2 is used to describe the output optical power of the optical interface.
The relationship between the BA2 single-board characterization code and the output optical power is shown in Table 1.
| Single-board | Characteristic code | Output optical power |
|---|---|---|
| Huawei OSN3500 SSN1BA201 | SSN1BA201 | Dual optical power amplification: 14dBm |
| Huawei OSN3500 SSN1BA202 | 02 | Dual optical power amplification: 17dBm |
| Huawei OSN3500 SSN1BA203 | 03 | Optical power amplification: 14dBm |
| Huawei OSN3500 SSN1BA204 | 04 | Optical power amplification: 17dBm |
| Huawei OSN3500 SSN1BA205 | 05 | Dual optical power amplification: 14&17dBm |
Huawei OSN3500 SSN1BA2Technical Specifications
BA2 single board specifications include optical interface specifications, laser safety level, mechanical specifications and power consumption.
Huawei OSN3500 SSN1BA2optical interface indicators
The optical interface indicators of the SSN1BA2 single board are shown in Table 1.
| Item | Indicator value |
|---|---|
| Input wavelength range (nm) | 1530～1565 |
| Input optical power range (dBm) | -6～+3 |
| Output optical power range (dBm) | +14～+14.5 or +17～+17.5 |
| Noise index (dB) | <6.5 |
Laser safety level
The single-board laser safety level is CLASS 1M, and the maximum output optical power of the single-board optical port is between 10dBm (10mW) and 22.15dBm (164mW).
Mechanical Specifications
The mechanical specifications of BA2 veneer are as follows:
- Veneer size: 25.4mm (W) x 235.2mm (D) x 261.4mm (H)
- Weight: 1.0kg
Power consumption
The SSN1BA2 single board has a maximum power consumption of 20W at room temperature (25°C).
