Cisco

Cisco WS-X4648-RJ45V-E | Catalyst 4500E | 48x 1GbE RJ-45 (10/100/1000); PoE: 802.3af (15.4W/port); uplinks: n/a; license: n/a

Cisco WS-X4648-RJ45V-E | Catalyst 4500E | 48x 1GbE RJ-45 (10/100/1000); PoE: 802.3af (15.4W/port); uplinks: n/a; license: n/a

SKU:WS-X4648-RJ45V-E

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Description

48-port Gigabit access line card for Catalyst 4500E with IEEE 802.3af PoE, delivering data and power to IP phones, cameras, and APs. Provides up to 15.4W per port (chassis power budget dependent), with auto-negotiation, auto-MDI/MDIX, and hot-swappable installation.

Features

- 48x 10/100/1000 RJ-45 with 802.3af PoE
- Up to 15.4W per port (budget dependent)
- E-Series line card for Catalyst 4500E
- Auto-negotiation and Auto-MDI/MDIX
- Hot-swappable design for minimal downtime
- Supervisor-driven QoS, security, and automation

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: Does this module support PoE+ (802.3at)?
A: No. It supports 802.3af PoE up to 15.4W per port. For PoE+ use the RJ45V+E variant.

Q: What chassis is it designed for?
A: Catalyst 4500E Series chassis. Ensure adequate PoE power supplies are installed.

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

Q: What cabling is recommended for 1 GbE?
A: Category 5e or better twisted pair.

Q: Are advanced features like ACLs and QoS available?
A: Yes, delivered through the installed supervisor engine and software.

Technical Specifications

- Port density: 48 x RJ-45
- Port speeds: 10/100/1000 Mbps (auto-negotiation)
- PoE standard: IEEE 802.3af (PoE)
- Max PoE per port: up to 15.4 W (Class 0–3)
- Total PoE budget: chassis/power-supply dependent
- Interface standards: 10BASE-T/100BASE-TX/1000BASE-T
- Auto MDI/MDIX: Supported
- Jumbo frames: Supported (platform dependent)
- Hot-swappable: Yes
- Chassis family: Catalyst 4500E Series
- VLAN/QoS: 802.1Q/802.1p via supervisor features

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