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| Categories | SDH MSTP PTN Equipment |
|---|---|
| Products status: | Stock |
| Warranty: | Six month |
| Product name: | HUAWEI 03020TLF |
| Type: | SDH/MSTP/PTN |
| Condition: | Brand New |
| Shipping term: | DHL,Fedex,UPS,EMS,AIR |
| Brand Name: | HUAWEI |
| Model Number: | SSN1PIUB |
| Place of Origin: | CHINA |
| MOQ: | 1pc |
| Price: | $100-$200 |
| Payment Terms: | T/T,Western Union,MoneyGram |
| Supply Ability: | 500pcs/week |
| Delivery Time: | 3-7 work days |
| Packaging Details: | 1pc into a spare inner foam carton and pack with exteral wooden carton |
| Company Info. |
| Changsha Xingheda Technology Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
The Huawei SSN1PIUB (Product Code: 03020TLF) is a Power Interface Unit (PIUB) designed for Huawei's OptiX OSN 3500 and OSN 7500 intelligent optical transmission systems. As a critical power distribution component, the PIUB board serves as the power interface conversion unit between the DC power distribution cabinet and the various boards within the subrack.
The PIUB board provides stable and reliable -48V DC power supply to the entire subrack, ensuring continuous operation of critical network equipment. It integrates lightning protection, filtering, and alarm monitoring functions to enhance system reliability and electromagnetic compatibility. The board supports 1+1 hot backup, allowing any single PIUB to supply power to an entire subrack.
| Parameter | Specification |
|---|---|
| Manufacturer | Huawei |
| Model | SSN1PIUB |
| Product Code | 03020TLF |
| Product Type | Power Interface Unit (PIUB) |
| Compatible Platforms | Huawei OptiX OSN 3500, OSN 7500 |
| Slot Location | Slots 27 and 28 |
| Dimensions (W * D * H) | 44.0 mm * 235.2 mm * 128 mm (OSN 7500) / 44.0 mm * 125.2 mm * 261.4 mm (OSN 3500) |
| Weight | 0.5 kg (OSN 7500) / 0.6 kg (OSN 3500) |
| Power Consumption (25°C) | 8 W (max) / 6 W (max) |
| Input Voltage (-48V) | -38.4V to -57.6V |
| Input Voltage (-60V) | -48V to -72V |
| Output Voltage | 12V DC |
| Maximum Output Current | 10A |
| Efficiency | 95% |
| Hot-Swappable | Yes (supports 1+1 hot backup) |
| Compliance | CE, FCC, RoHS |
Power Supply: The PIUB board provides power for the entire subrack. In redundant configurations, any single PIUB can supply power to the entire subrack.
Redundancy: Supports 1+1 hot backup for enhanced system reliability.
Slot Location: The board must be installed in slot 27 or slot 28 of the subrack.
Compatibility Verification: Compatibility depends on the specific chassis model and system software release. Always verify compatibility with your supplier before purchasing.
Product Lifecycle: The SSN1PIUB is a power interface unit for legacy OptiX OSN platforms. New factory units may have limited availability; refurbished and tested units remain accessible through secondary market suppliers.
If you are interested, please let us know the specific model. We will provide the best service and the best price!
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