Product Description
The Cisco CSCO-SM-PWR-SA is a robust AC/DC power system shelf designed for mission-critical enterprise, telecom, and data-center environments. This configuration includes four XR1648 rectifiers for high-capacity AC-to-DC conversion, plus a Power System Expansion Panel for extended distribution and scalability. Built for reliability, this system supports stable, redundant power delivery across demanding applications.
Product Details
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Brand: Cisco
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Model / Part Number: CSCO-SM-PWR-SA
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Type: AC/DC Power System Shelf
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Included Rectifiers: (4) XR1648
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Included Accessory: Cisco Power System Expansion Panel
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Input Voltage: (A) 100/120V AC, (B) 200/250V AC
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Frequency: 50/60Hz
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Terminal Blocks: TB 1–4, 9A Each
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Output (GMT Fuse Panel): 45–56V DC, 12A Each, 50A Max
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Output (Shelf): 45–56V DC, 96A Max (B), 40A Max (A)
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Redundancy: Supports N+1 configurations
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Applications: Telecom systems, routers, network switches, DC power distribution
