Brand: Cisco · SKU: WS-X4748-12X48U+E · MPN: WS-X4748-12X48U+E · Category: Networking
The WS-X4748-12X48U+E is a Cisco Catalyst 4500E Series line card featuring 48 ports. This configuration includes 12 multigigabit ports supporting speeds of 100/1000/2.5G/5G/10GBASE-T, and 36 standard 10/100/1000 ports, all with RJ-45 connectors. It supports Universal Power over Ethernet (UPOE), capable of delivering up to 60W per port, with a total capacity up to 1440W, making it suitable for powering devices like IP phones, wireless base stations, and video cameras. The line card offers 48 Gbps of per-slot switching capacity and is designed for the Cisco Catalyst 4500E Series chassis, requiring a compatible E-Series Supervisor Engine (e.g., 7L-E/7-E/8-E). It supports IEEE 802.3az (Energy Efficient Ethernet) and is compatible with Cisco IOS XE Release 3.2.0SG or later. It occupies one slot in the chassis. Physical Dimensions (H x W x D): 1.2 x 14.25 x 10.75 in.
| MTBF | Not explicitly listed, similar model WS-X4748-UPOE+E is 140,696 Hours |
|---|---|
| Total Ports | 48 |
| Connector Type | RJ-45 on all ports |
| Line-Card Type | Cisco Catalyst 4500E Series 10/100/1000/Multigigabit Line Cards |
| Standard Ports | 36 (10/100/1000) |
| Chassis Support | Catalyst 4503-E, 4506-E (Note: Not supported on 4507R-E and 4510R-E chassis) |
| Per-Slot Capacity | Up to 48 Gbps |
| Multigigabit Ports | 12 (100/1000/2.5G/5G/10GBASE-T) |
| Supervisor Support | 7L-E/7-E/8-E |
| Power over Ethernet | UPOE (up to 60W per port, 1440W total) |
| Power Consumption (Max Rated) | Not explicitly listed, similar model WS-X4748-UPOE+E is 75W Max Rated Power |
| Warranty | Varies by product, typically 30 days return, consult seller/manufacturer for full details |
| Weight | Not Available |
| Dimensions | 1.2 x 14.25 x 10.75 in. (H x W x D) |
The Cisco WS-X4748-12X48U+E is a high-density, high-power E-Series line card for the Cisco Catalyst 4500E modular switch chassis. It combines standard Gigabit Ethernet ports with 12 multigigabit ports capable of up to 10Gbps, all supporting UPOE for advanced power delivery. This card is designed to support borderless networks with features like advanced QoS, resiliency, and smooth migration to 10 Gigabit Ethernet.
Yes, this Cisco Catalyst 4500E Series 48-Port UPOE Line Card with 12 Multigigabit Ports and 36 10/100/1000 Ports (WS-X4748-12X48U+E) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco Catalyst 4500E Series 48-Port UPOE Line Card with 12 Multigigabit Ports and 36 10/100/1000 Ports includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the WS-X4748-12X48U+E.