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SSN1DCU02
Dispersion compensation board (80km for G.652)
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Firmware Upgrades
Firmware Upgrades x
Firmware upgrades allow our customers to utilize the latest features and security enhancements that simply make the devices to operate proficiently Learn more
Hardware Compatibility
Hardware Compatibility x
Backed up by our experienced pre-sales support team, and volume documentation, to avoid purchasing incompatible hardware.
Hardware Tested
Hardware Tested x
In order to avoid hardware malfunction, each equipment will be strictly tested before delivery and the test report will be packed inside equipment and delivered together. Learn more
Software Compatibility
Software Compatibility x
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 thunder-link.com tests SDH equipment product boards.Description
Supports the compensated dispersion of 1360 ps/nm (for the dispersion caused by the 80 km G.652 optical fiber).
Compensates for the dispersion accumulated during the transmission by using the chirp grating and suppresses the pulse signals to restore the optical signals.
Realizes long haul transmission with optical regeneration when working with the BA and PA.
SSN1DCU02 is a dispersion compensation board for Huawei OSN3500, OSN7500, provide equally 80km compensate for the dispersion after long haul transmission for 10G signal system. The SSN1DCU02 part number is 03027541.
Tech Specs
| Front Pannel | |
| The front panel of the SSN1DCU02 has interface
|
|
| Vaild Slot | |
| OSN 3500 subrack: When the cross-connect board is SXCSA, PSXCSA, IXCSA, SSN1DCU02 can be installed in slots 1–8 and 11–17.
OSN 7500 subrack: SSN1DCU02 can be installed in slots 1–8, 11–18, and 26–31. |
|
| Optical Interface Parameter | |
| Parameter | Value |
| 9953280 kbit/s | |
| Dispersion compensating fiber type | G.652 fiber |
| Typical dispersion compensation distance(km) | 60 |
| Line code pattern(dB) | NRZ |
| Dispersion compensation slope | 1360 (80 km) |
| -0.5 dB bandwidth (nm) | >0.4 |
| Insertion loss (dB) | < 8.3 dB |
| Mechanical Specification | |
| Dimensions (mm) | 25.4 x 235.2 x 261.4 |
| Weight (kg) | 0.4 |
Additional information
| Weight | 3.0 kg |
|---|---|
| Dimensions | 37.5 × 34.0 × 7.5 cm |
| Features |
Firmware Upgrades, Hardware Compatibility, Hardware Tested, Software Compatibility |
Q&A
Q: What the difference between different functional version?
A: The DCU is available in two functional versions, namely, N1 and N2.The difference as below:
| N1 | N2 | |
| The insertion loss | Less | More |
| Compensation modes | 60km and 80km | 40km, 60km and 80km |
Q: What the last two number mean of SSN1DCU02?
A: The last two digital number means the DCU feature code, the relation as below:
| Board | Feature Code | Output Optical Powe |
| SSN1DCU01 | 01 | Compensated dispersion for a single channel: 60 km |
| SSN1DCU02 | 02 | Compensated dispersion for a single channel: 80 km |
| SSN1DCU03 | 03 | Compensated dispersion for dual channels: 60 km/60 km |
| SSN1DCU04 | 04 | Compensated dispersion for dual channels: 80 km/80 km |
| SSN1DCU05 | 05 | Compensated dispersion for dual channels: 60 km/80 km |
| SSN2DCU01 | 01 | Compensated dispersion for a single channel: 40 km |
| SSN2DCU02 | 02 | Compensated dispersion for a single channel: 60 km |
| SSN2DCU03 | 03 | Compensated dispersion for a single channel: 80 km |
| SSN2DCU04 | 04 | Compensated dispersion for dual channels: 40 km/40 km |
| SSN2DCU05 | 05 | Compensated dispersion for dual channels: 60 km/60 km |
| SSN2DCU06 | 06 | Compensated dispersion for dual channels: 80 km/80 km |
| SSN2DCU07 | 07 | Compensated dispersion for dual channels: 40 km/60 km |
| SSN2DCU08 | 08 | Compensated dispersion for dual channels: 40 km/80 km |
| SSN2DCU09 | 09 | Compensated dispersion for dual channels: 60 km/80 km |
Q: Can I use it to compensate STM-16 signal?
A: No, it working bit rate is 10G, only for STM-64 signal.
Q: Can I use two 40km compensation card to replace one 80km compensation condition?
A: Yes, but please consider the insert loss of DCU board, if your optical power is not enough. More technical assistance, you can contact with supports@thunder-link.com.
Q: My compensation required is 80km, can I use 40km or 60km instead if I don’t have 80km board?
A: 40km is recommended, principle is less compensation, not over compensation.
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 SSN1DCU02 board?
A: In normal condition is 5 days, better to confirm with our sales team before your purchase.
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