This content introduces the version, function, principle, panel, and technical specifications of BA2 (2-channel optical power amplifier board).The functional version of BA2 single board is N1.BA2 single board is a 2-channel optical power amplifier board, which completes the amplification function of optical signals, and it is suitable for long-distance optical fiber transmission. When the optical signal is transmitted over a long distance, the signal attenuation is more, in order to make the optical receiver receive the normal optical signal, it is necessary to add the optical power amplifier board (BA).
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03037357 Finished Boards-OptiX OSN 3500-SSN1BA2(14,LC)-Optical Power Amplifier Boards
This content introduces the version, function, principle, panel and technical specifications of OSN3500 SSN1BA2 (2-channel optical power amplifier board).The functional version of OSN3500 BA2 single board is N1.BA2 single board is a 2-channel optical power amplifier board, which completes the amplification of optical signals, and it is suitable for long-distance optical fiber transmission. When optical signals are transmitted over long distances, there is more signal attenuation, so in order to make optical receivers receive normal optical signals, it is necessary to add an optical power amplifier board (BA).
The Huawei SSN1BA2 single board is a 2-channel optical power amplifier board, which performs the function of amplifying optical signals and is suitable for long-distance fiber transmission. When optical signals are transmitted over long distances, there is more signal attenuation, and in order for optical receivers to receive normal optical signals, it is necessary to add an optical power amplifier board (BA).The SSN1BA2 single board is available in single-port and dual-port types, and the SSN1BA2 single board is capable of amplifying two optical signals .
Functions and Features of OSN3500SSN1BA2 Single Board
| Functions and Features | Description |
|---|---|
| Basic Functions | Increases the transmit optical power of the line board to +13dBm to +15dBm or +15dBm to +18dBm, resulting in a transmission distance of up to 120km or 130km or more (G.652 optical fiber, with loss measured at 0.275dB/km). |
| EDFA Support | Support EDFA (Erbium-Doped Fiber Amplifier) module laser temperature automatic control and automatic control of optical power; Support automatic monitoring of input and output optical power of EDFA module and optical power query; Support the 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. |
| Performance monitoring and alarm monitoring | Support the reporting of laser performance parameters. Provide abundant alarms and performance events for easy equipment management and maintenance. |
| Software Upgrade | Support the smooth upgrade and expansion of software. |
Caution:
The input optical signal wavelength of the Huawei transmission BA2 veneer board is required to be in the range of 1530nm to 1565nm, otherwise the input light cannot be correctly amplified. Please confirm the output wavelength of the line board to which the BA2 single board is docked.
Description:
BA2 provides Intelligent Power Adjustment (IPA), a function that turns off the pump laser when no signal is detected on the receiving side of the circuit board to prevent the sent laser power from harming the human eye.
The relationship between OSN3500 BA2 veneer characterization code and output optical power , veneer characterization code is the code located after the veneer name in the veneer bar code.The veneer characterization code of BA2 is used to describe the output optical power of the optical interface.
| Veneer | Characterization Code | Output Optical Power |
|---|---|---|
| SSN1BA201 | 01 | Dual optical power amplification: 14dBm |
| SSN1BA202 | SSN1BA202 | Dual optical power amplification: 17dBm |
| SSN1BA203 | 03 | Single optical power amplification: 14dBm |
| SSN1BA204 | 04 | Single optical power amplification: 17dBm |
| SSN1BA205 | 05 | Dual optical power amplification: 14&17dBm |
TechnicalSpecifications
BA2 single board specifications include optical interface specifications, laser safety level, mechanical specifications and power consumption.
Optical Interface Specifications
The optical interface specifications of the BA2 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 Class
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
OSN3500SSN1BA2Power consumption
BA2 veneer has a maximum power consumption of 19W at room temperature (25°C).
This chapter related to the technical characteristics of SDH equipment collected and organized by Shenzhen Guihang Network Technology Co. Our company specializes in the sales of Huawei OSN3500 equipment,OSN2500,OSN1500,SDH transmission equipment.
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