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- In Stock: 2
- Manufacturer: Newbridge Networks
- Model or Part: 90-0481-02
- Condition: New
- Weight: 22.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Newbridge Networks Power Upgrade (model 90-0481-02) is a high-performance power module designed to enhance the reliability and capacity of your networking equipment. Engineered to deliver clean, stable power, this upgrade ensures optimal operation of critical infrastructure while extending the lifespan of existing hardware.
Key Features
- High efficiency conversion for reduced energy consumption
- Wide input voltage range to accommodate diverse power sources
- Built-in protection against over-current, over-voltage and short circuit
- Compact form factor that fits standard Newbridge chassis
- Easy installation with plug-in connectors and clear labeling
Technical Specifications
- Model / Part Number: 90-0481-02
- Input Voltage: 100 to 240 VAC, 50/60 Hz
- Output Power: 250 Watts continuous
- Output Voltage: 48 VDC regulated
- Efficiency: 92 percent typical
- Operating Temperature: 0 to 40 degrees Celsius
- Storage Temperature: -20 to 70 degrees Celsius
- Dimensions (W x H x D): 4.5 x 2.0 x 6.0 inches
- Weight: 1.2 lbs
Applications
The Power Upgrade is ideal for data center switches, routers, and firewalls that require a dependable power supply. It is also suitable for enterprise campus networks, telecommunication back-haul equipment, and any mission critical environment where uptime is paramount. By providing a stable 48 VDC output, this module helps maintain performance of high-density port cards and power-intensive modules, making it a versatile solution for both new installations and retrofits.