Cisco

Cisco PWR-1500-DC | 1500W DC power supply | for 7603‑S | −48 VDC telecom input | hot‑swappable | redundancy-ready

SKU:PWR-1500-DC

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Description

High-capacity −48 VDC hot-swappable power supply for the 3-slot 7603‑S chassis. Supports 1+1 redundant configurations when two supplies are installed and requires the matching DC Power Entry Module (PEM) for DC operation.

Features

- 1500W capacity for demanding deployments
- Telecom −48 VDC input for carrier environments
- Hot-swappable design enhances uptime
- Enables 1+1 power redundancy
- Engineered for the 7603‑S power subsystem

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Is the DC Power Entry Module (PEM) included?
A: No. The DC PEM is sold separately and is required for DC operation.

Q: How many power supplies are needed?
A: One PSU is sufficient to power the chassis; add a second for 1+1 redundancy.

Q: Is the unit hot-swappable?
A: Yes, it supports hot-swap replacement to minimize downtime.

Q: Is there an AC version available?
A: Yes, AC power supplies exist as separate models for the same chassis.

Technical Specifications

- Power rating: 1500 W DC
- Input: −48 VDC telecom-grade (DC PEM required for use)
- Hot-swap: supported for service continuity
- Compatibility: 7603‑S chassis power bay
- Redundancy: supports 1+1 when two PSUs are installed
- Operating role: primary or redundant DC power source

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