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Huawei SSN1BPA Board is Optical Booster & Pre-amplifier Board (-38dBm~-10dBm,22เดซิเบล;-6dBm~+3dBm,17เดซิเบลเมตร, ลค)
Huawei SSN1BPA Board Product Overview
Huawei SSN1BPA Board consists of 1 power amplifier and 1 preamplifier board. When the optical signal is transmitted over a long distance, the signal attenuation is more. In order for the optical receiver to receive the normal optical signal, it is necessary to add an optical power amplifier board (BA) and a pre-amplifier board (PA).
Huawei N1BPA consists of 2 EDFA optical modules, and N2BPA consists of 1 EDFA optical module, which is used to generate optical amplification effects. The BPA board is an optical power amplifier and preamplifier board. มันให้ 1 channel power amplifier (BA) และ 1 channel preamplifier (PA), which are respectively applied to the sending end and receiving end of OptiX OSN equipment.
Huawei SSN1BPA Board Product Pictures
Huawei SSN1BPA Board Product Specifications
| รายการ | ดัชนี |
| Input wavelength range (นาโนเมตร) | BA：1530～1565 |
| PA：1550.12 | |
| Input optical power range (เดซิเบลเมตร) | BA：–6～+3 |
| PA： | |
| N1BPA：–38～–10 | |
| N2BPA：–44～–10 | |
| Output optical power range (เดซิเบลเมตร) | N1BPA：+14～+14.5或+17～+17.5（BA） |
| N1BPA：–22～+15（PA） | |
| N2BPA：+14～+14.5（BA） | |
| N2BPA：–22～+23（PA） | |
| รูปเสียงรบกวน (เดซิเบล) | BA：<6.5 |
| PA：<6 | |
| Minimum signal gain (เดซิเบล) | 22 |
| When BPA preamplification is used for loopback, pay attention to the range of input optical power to avoid damage to the optical module. | |
| Laser safety level | |
| The laser safety level of the single board is CLASS 1M, and the maximum output optical power of the single board optical port is between 10dBm (10mW) and 22.15dBm (164mW). | |
| Mechanical index | |
| The mechanical indicators of BPA boards are as follows: | |
| Board size: 25.4มม (ความกว้าง) × 235.2mm (ความลึก) × 261.4mm (ความสูง) | |
| N1BPA weight: 1.0กิโลกรัม | |
| N2BPA weight: 1.2กิโลกรัม | |
| การใช้พลังงาน | |
| The maximum power consumption of the N1BPA board at normal temperature (25 ° C) is 20W. | |
| The maximum power consumption of the N2BPA board at normal temperature (25 ° C) is 11W. | |
Huawei SSN1BPA Board Product Features
- ฟังก์ชั่นพื้นฐาน
Increase the transmission optical power of the circuit board to + 13dBm ~ + 15dBm or + 15dBm ~ + 17เดซิเบลเมตร, so that the transmission distance can reach 120km or 130km or more (G.652 fiber, loss is calculated as 0.275dB / กม). - Pre-amplification function
Provide PA module to complete the pre-amplification of the received optical signal, which can make the small signal power gain 22dB ~ 25dB (N1BPA), 22dB ~ 33dB (N2BPA). - Support EDFA
Support EDFA (Erbium-Doped Fiber Amplifier) module laser temperature automatic control and optical power automatic control.
Support EDFA module input and output optical power automatic monitoring and optical power query.
Support the protection function of EDFA module. When there is no input light, the laser is automatically turned off. When the input light is restored, the laser is automatically turned on.
Performance monitoring and alarm monitoring
Support the reporting of laser performance parameters. จัดให้มีการแจ้งเตือนและกิจกรรมด้านประสิทธิภาพมากมายเพื่ออำนวยความสะดวกในการจัดการและบำรุงรักษาอุปกรณ์. - software upgrade
Support the smooth upgrade and expansion of software.
Huawei SSN1BPA Board Product Ordering Info
| SSN1BA2(14,ลค) | บอร์ดขยายสัญญาณออปติคัลบูสเตอร์ (-6dBm ~ + 3เดซิเบลเมตร, 14เดซิเบลเมตร, ลค) |
| SSN1BA2(17,ลค) | บอร์ดขยายสัญญาณออปติคัลบูสเตอร์ (-6dBm ~ + 3เดซิเบลเมตร, 17เดซิเบลเมตร, ลค) |
| SSN1BPA(17/-38,ลค) | Optical booster and pre-amplifier board (-38dBm ~ -10dBm, 22เดซิเบล; -6dBm ~ + 3เดซิเบลเมตร, 17เดซิเบลเมตร, ลค) |
| SSN2BPA(14/-38,ลค) | Optical booster and pre-amplifier board (-38dBm~-10dBm,22dB~33dB;-6dBm~+3dBm,14เดซิเบลเมตร,ลค) |
Huawei SSN1BPA Board Product Applications
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