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- In Stock: 2
- Manufacturer: Cisco
- Model or Part: A900-PWR550-D-E
- Condition: Refurbished
- Weight: 9.00lb
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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 Cisco A900-PWR550-D-E is an Enhanced Power Connector DC Power Supply designed specifically for Cisco ASR 903 router systems. Engineered to deliver reliable, high-efficiency power, this unit ensures optimal performance for demanding carrier and enterprise environments. Its compact form factor and robust construction make it an ideal replacement or upgrade for existing power modules, helping to maintain uptime and reduce operational costs.
Key Features
- High efficiency conversion for reduced power loss
- Built-in protection against over voltage, over current, and short circuit
- Compatible with all ASR 903 chassis configurations
- Hot swap capable for minimal service interruption
- LED status indicator for quick health monitoring
Technical Specifications
- Input voltage: 100-240 V AC
- Output voltage: 48 V DC
- Maximum output power: 550 W
- Operating temperature range: 0 deg to 40 deg C
- Storage temperature range: -40 deg to 70 deg C
- Humidity: 10 to 90 percent non condensing
- Dimensions (W x H x D): 4.5 in x 3.2 in x 1.5 in
- Weight: 2.2 lbs
- Connector type: Enhanced DC power connector (model specific)
Applications
This power supply is ideal for:
- Service provider edge routers
- Enterprise campus and data center deployments
- High availability network infrastructures
- Remote or harsh environment installations where reliable power is critical
- Network upgrades that require a seamless transition to higher power capacity
By choosing the Cisco A900-PWR550-D-E, network operators gain a dependable power source that supports the ASR 903 platform's advanced routing capabilities while simplifying maintenance and improving overall system resilience.