Dual Booster Amplifier Board(-6dBm~+3dBm,17dBm,LC)

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PN: 03037356 Category:
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Software Compatibility

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Software compatibility test between active/standby system board, main control board and service board, mother/sub-card; system commissioning test to prevent all software conflicts.

Huawei OSN 3500 System Test Procedure
In this document, we will show you how tests SDH equipment product boards.
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Dual Booster Amplifier Board(-6dBm~+3dBm,17dBm,LC)

Increases the launched optical power of the line board to 13–15 dBm or 15–18 dBm.

Supports the automatic control of the laser temperature and optical power of the EDFA module.

Supports the automatic monitoring of input/output optical power of EDFA module and query of optical power of EDFA module.

Supports the protection function of the EDFA module.

Supports the reporting of the performance parameters of the laser.

Supports the software upgrade and expansion without interrupting services.


SSN1BA2(17/17,LC) is an optical amplifier board for Huawei OSN1500B, OSN2500, OSN3500, OSN7500. The SSN1BA2(17/17,LC) working together with V-16.2, U-16.2, L-64.2, V-64.2 and U-64.2 optical service board, deploy at transmit side to increase two-channel launched optical power of the line board to 14dBm. The SSN1BA2(17/17,LC) model name is SSN1BA202, part number is 03037356.

Tech Specs
Front Panel
The front panel of the BA2 has indicators and interfaces.

Valid Slot
OSN 1500B: the SSN1BA2(17/17,LC) can be installed in slots 11–13.

OSN 2500: the SSN1BA2(17/17,LC) can be installed in slots IU2, IU4, IU6, IU8, IU10, IU12.

OSN 3500: When the cross-connect boards are IXCS and SXCA: the SSN1BA2(17/17,LC))can be installed in slots 1–8 and 11–17.

OSN 7500: The BA2 can be installed in slots 1–8, 11–18, and 26–31.

Feature Code
The number code that follows the board name in the bar code is the feature code of the board.  The feature code of the BA2 indicates the output optical power of the optical interfaces
Board Feature Code Output Optical Power
SSN1BA202 02 Dual-channel optical power amplification: 17 dBm
Optical Interface Parameter
Input wavelength (nm) 1530 to 1565
Input optical power (dBm) -6 to +3
Output optical power (dBm) 14 to 14.5 or 17 to 17.5
Noise figure (dB) < 6.5
Mechanical Specifications
Dimensions (mm) 25.4 (W) x 235.2(D) x 261.4 (H)
Weight (kg) 1
Additional information
Weight 3.0 kg
Dimensions 37.5 × 34.0 × 7.5 cm

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Q: What the difference between different functional version?

A: The BA2 is available in one functional version, namely, N1.


Q: What the last two number mean of SSN1BA202?

A: The last two digital number means the BA2 feature code, the relation as below:

Board Feature Code Output Optical Powe
SSN1BA201 01 Dual-channel optical power amplification: 14 dBm
SSN1BA202 02 Dual-channel optical power amplification: 17 dBm
SSN1BA203 03 Optical power amplification: 14 dBm
SSN1BA204 04 Optical power amplification: 17 dBm
SSN1BA205 05 Dual-channel optical power amplification: 14 dBm and 17 dBm


Q: How could I calculate the fiber loss?

A: Take 120km transmission distance as example, the most deployed fiber are G.652, this type of fiber default is 0.275 dB/km, so 120km total loss is 120km*0.275dB/km=33dB.


Q: Can I use SSN1BA202 if I don’t have SSN1BA201?

A: Yes you can ,but remember N1BA202 is 17dB Gain, N1BA201 is 14dB Gain, to avoid burn down the board, make sure a 3dB attenuator is connected between fiber.


Q: Should I deploy BP at transmit side or at receive side?

A: It deployed at transmit side.


Q: Can I return/exchange board if not compatible with my system?

A: Yes, please tell our sales team your system and main control board version, before your purchase.


Q: The board is new or refurbished?

A: Yes, it is original new, not been used.


Q: What is the lead time for SSN1BA2(17/17,LC) board?

A: In normal condition is 5 days, better to confirm with our sales team before your purchase.

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