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WS-X4648-RJ45-E
Cisco 4500 Line Card WS-X4748-SFP-E Catalyst 4500 E-Series 4...
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WS-X4648-RJ45-E is a 48-port Ethernet module designed for integration into Cisco Catalyst 4500 Series switches. It delivers dependable network connectivity with 10/100 Mbps speeds through standard RJ-45 connectors and supports core protocols like TCP/IP. As a modular card, it is engineered to provide seamless installation into a chassis, making it ideal for enhancing network performance in enterprise and data center environments.
This switch module is optimized for expanding network capacity and upgrading server network interfaces, ensuring efficient connections to high-speed networks. With its modular form factor and proven compatibility with Cisco switching platforms, the WS-X4648-RJ45-E meets the demands of mission-critical applications by combining reliability, scalability, and robust performance.
WS-X4648-RJ45-E price is $1,527.00, a 75.8% saving from the Cisco list price of $6,319.00. WS-X4648-RJ45-E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-X4648-RJ45-E for additional pricing. Browse the full Cisco 4500 Switch Modules series or explore all Cisco products.
Scenario: An enterprise campus with 2,000+ endpoints requires a mix of copper and fiber connectivity at the access layer. IT installs the WS-X4648-RJ45-E Cisco 4500 Line Card alongside the WS-X4748-SFP-E Catalyst 4500 E-Series 48-port Nonblocking SFP to aggregate user access switches and PoE devices. Benefit: Delivers wire-speed, nonblocking performance with flexible media support, simplifying expansions, reducing port contention, and ensuring consistent QoS for voice, video, and data.
Scenario: A mid-sized data center needs reliable fiber aggregation for ten 10GbE top-of-rack switches. By deploying the WS-X4748-SFP-E Catalyst 4500 E-Series line card together with the WS-X4648-RJ45-E module in the distribution chassis, IT achieves high-density SFP uplinks and copper port flexibility. Benefit: Provides scalable 1/10GbE nonblocking throughput, optimized cooling, and hot-swappable ports, maximizing rack utilization and minimizing downtime during upgrades.
Scenario: A cloud service provider’s POP facility must support bursty traffic between customer aggregates and core routers. Integrating the WS-X4648-RJ45-E and WS-X4748-SFP-E Catalyst 4500 E-Series modules in a redundant chassis enables 48 copper and 48 fiber uplinks without bottlenecks. Benefit: Ensures nonblocking, low-latency backbone transport, simplifies tenant VLAN segmentation, and supports future migrations to 25/40/100GbE, boosting customer SLAs and operational efficiency.
To get the detailed certification, please go to the Compliance Center.
 WS-X4648-RJ45-E |  WS-X45-SUP7L-E |  WS-X4224-RJ45V |  WS-X45-SUP8L-E= |  WS-X4506-GB-T | |
|---|---|---|---|---|---|
| Product Type | Network Module | Supervisor Module | Network Card | Supervisor Module | Network Module / Network Card |
| Module Type | Ethernet | N/A | Ethernet | Supervisor Module | Ethernet |
| Data Rate | 10/100 Mbps | 10Gbps | 1Gbps | N/A | 1Gbps |
| Connector Type | RJ-45 | SFP+ | RJ-45 | N/A | RJ-45 |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP, UDP | N/A | TCP/IP |
| Form Factor | Modular | Modular | Modular | Modular | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | N/A |
| Input Voltage | N/A | 3.3V | 5V | 3.3V | N/A |
| Compatibility | Cisco Catalyst 4500 Series | Cisco | Cisco | Cisco Catalyst 4500 Series | Cisco |
| Max Speed | 100Mbps | 10Gbps | 1Gbps | N/A | 1Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Redundancy, High Availability, Modular Integration | Auto-negotiation / Jumbo Frames / QoS |
| Power Consumption | N/A | 15W | 7W | N/A | N/A |
| Interface Ports | Ethernet | SFP+ | Ethernet | N/A | Ethernet |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | WS-X4648-RJ45-E | WS-X45-SUP7L-E | WS-X4224-RJ45V | WS-X45-SUP8L-E= | WS-X4506-GB-T |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
The WS-X4648-RJ45-E line card is a solid choice for expanding our network. It delivers high performance and ensures reliable connectivity across our entire office.
The WS-X4648-RJ45-E is reliable, with consistent speeds and robust performance. It's perfect for large-scale deployments in a high-traffic network.
The WS-X4648-RJ45-E is perfect for our growing network. It offers solid, non-blocking performance, handling a heavy load of connections without issues.
The WS-X4648-RJ45-E is a high-performance line card. It ensures smooth, uninterrupted connectivity, even with multiple devices connected simultaneously.
We've been using the WS-X4648-RJ45-E for a while. It's been reliable, providing excellent network performance and supporting high-traffic environments without issues.
The WS-X4748-SFP-E is a Catalyst 4500 E-Series 48-port nonblocking SFP line card that delivers wire-speed performance, 1 Gbps port density, advanced QoS, security, and hot-swappable flexibility for campus and data-center deployments.
The WS-X4748-SFP-E supports 48 independent 1 Gbps SFP ports, enabling high-density fiber connectivity in a single line card.
The line card is compatible with Cisco GLC-SX, GLC-LX, GLC-ZX, and third-party MSA-compliant SFP modules for multimode and single-mode fiber applications up to 80 km.
Yes. The WS-X4748-SFP-E is backward compatible with Supervisor Engine 6-E, 7-E, and later supervisors on the 4500 E-Series chassis, subject to IOS feature support.