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Company Name：Kino Technology Limited
Website：www.kino86.com
Address ：Room 312, Honghua Building, No. 1 Guangyayuan Road, Bantian Street, Longgang District, Shenzhen city, Guangdong Province, China
Contact Person：kiki
Tel ：+8613040881925
E-mail：kiki@szkiki.com
Wechat:+8613040881925
Whatspp: +8613040881925
Teams:kiki@szkiki.com
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| Product >> Cisco >> ALL |
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Product_Id： |
8214473816 |
ProductName： |
PWR-C45-1000AC |
Specification： |
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Product Notes： |
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Product Category： |
Cisco |
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| Product Description |
Cisco PWR-C45-1000AC Full English Official Product Description
Product Overview
The Cisco PWR-C45-1000AC is a hot-swappable 1000W AC-input data-only power supply module designed exclusively for Cisco Catalyst 4500 and 4500-E Series modular chassis switches. This field-replaceable unit provides stable multi-rail DC power to supervisor engines, line cards, backplane and internal cooling subsystems. This model isdata-only and does not support PoE power delivery. It can run as a standalone power source or pair with an identical PSU (PWR-C45-1000AC/2) to implement 1+1 redundant power configuration, eliminating single-point power outages for enterprise core and aggregation modular switching infrastructure.
Core Technical Specifications
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Rated Maximum Output Power: 1000 Watts (Data-only, no PoE rail)
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AC Input Voltage Range: Universal auto-ranging 100–240 VAC ±10%, 50/60 Hz
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Rated Input Current: 12A @100VAC; 5A @240VAC
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Input Connector: IEC C13 AC power inlet
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DC Output Rails:
+12VDC @83.4A for main system load
+3.3VDC @12.5A auxiliary power
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Form Factor: Hot-pluggable FRU supporting OIR (Online Insertion and Removal)
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Integrated variable-speed cooling fan with thermal load regulation
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Front panel LED indicators: Power Good, Fault status
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Built-in protection circuits: overvoltage, overcurrent, short-circuit, overtemperature auto shutdown
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Minimum output hold-up time: ≥20ms under rated load
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Heat Dissipation: 943 BTU/h
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MTBF: 250,000 hours under typical operating conditions
Hardware Compatibility
Supported Catalyst 4500 chassis platforms:
Catalyst 4503-E, 4506-E, 4507R-E, 4507R+E, 4510R-E, 4510R+E
Important Restriction: This PSU supplies system data power only. It cannot provide IEEE 802.3af PoE power. PoE-enabled Catalyst 4500 deployments require PoE-capable power supplies such as PWR-C45-1300ACV or PWR-C45-2800ACV.
Vacant power slots must be fitted with official filler panels to maintain chassis airflow, thermal balance and EMC compliance. This power supply cannot be installed on Catalyst 9000, 3850 or other non-C4500 modular switch chassis.
Matching secondary redundant variant:PWR-C45-1000AC/2.
Minimum required firmware: Cisco IOS 12.1(12c)EW or CATOS 7.4(1).
Key Features & Benefits
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Hot-swappable OIR capability: Enables live PSU replacement without full chassis power shutdown to reduce maintenance downtime.
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Wide universal AC input supports global deployment across international power grid standards.
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Supports load-sharing 1+1 redundant power mode for mission-critical enterprise core switching environments.
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Optimized for non-PoE Catalyst 4500 chassis deployments to control hardware investment costs.
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Real-time power monitoring, fault logging and status reporting via SNMP and Cisco IOS command-line interface.
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Robust carrier-grade hardware design for long-term continuous operation in equipment room environments.
Typical Deployment Scenarios
Enterprise campus core and aggregation layer modular switching, medium-sized data center aggregation switches, government and financial non-PoE core network infrastructure, branch central-site Catalyst 4500-E chassis deployments without PoE powered endpoints.
Compliance & Certification
Compliant with global safety standards including UL 60950, EN 60950; Class A EMC / EMI specifications; qualified for worldwide commercial enterprise network deployments.
Important Note
PWR-C45-1000AC = primary 1000W AC data-only power supply
PWR-C45-1000AC/2 = secondary redundant variant with identical electrical and mechanical specifications for dual redundant setups.
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| Click：21 Entry Time：2026-08-02 【Print】 【Close】 |
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