Cisco

Cisco WS-X4548-RJ45V- | 48x 10/100/1000 RJ-45 | PoE 802.3af, PoEP-ready

Cisco WS-X4548-RJ45V- | 48x 10/100/1000 RJ-45 | PoE 802.3af, PoEP-ready

SKU:WS-X4548-RJ45V

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Description

48-port 10/100/1000 PoE access line card delivering IEEE 802.3af power and PoEP-ready capability when supported by the chassis, ideal for powering IP phones, wireless APs, and cameras. Supervisor-driven features and hot-swappable design streamline operations.

Features

- 48-port Gigabit access with integrated PoE
- 802.3af power delivery for endpoints
- PoEP-ready for enhanced power when supported
- Hot-swappable for rapid maintenance
- Supervisor-driven feature set for consistent policy enforcement

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: What PoE standard is supported?
A: IEEE 802.3af is supported. The card is PoEP-ready for higher power when used with compatible chassis and power supplies.

Q: How much power per port can I expect?
A: Up to 15.4W per port with 802.3af; higher power via PoEP depends on chassis capabilities and available power budget.

Q: Are all 48 ports PoE-capable simultaneously?
A: PoE availability across all ports depends on the chassis power budget and supervisor; verify your power supplies.

Q: Is it hot-swappable?
A: Yes, it supports online insertion and removal.

Q: Does it require additional licenses?
A: Physical port functionality does not; features and services are controlled by the supervisor engine and its licenses.

Technical Specifications

- Port count: 48
- Port type: RJ-45 (10/100/1000)
- PoE support: IEEE 802.3af
- Enhanced power: PoEP-ready (higher-than-802.3af when supported by chassis)
- Per-port PoE power: Up to 15.4W (802.3af); higher with PoEP where available
- Connector: RJ-45
- Use case: IP phones, APs, and edge PoE devices
- Form factor: Catalyst 4500 line card
- Hot-swappable: Yes
- Power budget: Determined by chassis power supplies and supervisor
- Chassis compatibility: Catalyst 4500/4500E (supervisor-dependent)

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