Cisco WS-4148-RJ Cisco Catalyst 4500 module
Brand: Cisco | Category: Accessories & Components
SKU: CSC-WS-4148-RJ | Part #: WS-4148-RJ | MPN: WS-4148-RJ
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About the Cisco WS-4148-RJ Cisco Catalyst 4500 module
The Cisco WS-4148-RJ Cisco Catalyst 4500 module from Cisco is enterprise-grade Accessories & Components hardware built for data centers. The Cisco WS-4148-RJ is a 48-port 10/100 Fast Ethernet line card designed for the Cisco Catalyst 4500 series modular chassis. Each port delivers IEEE 802.3u-compliant Fast Ethernet connectivity over RJ-45 copper cabling, supporting auto-negotiation of speed and duplex to simplify deployment across heterogeneous end-device environments. The module integrates directly with the Catalyst 4500 supervisor engine fabric, providing non-blocking switching performance consistent with t Available in brand new condition. Cisco accessories & components products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Cisco |
| Category | Accessories & Components |
| SKU | CSC-WS-4148-RJ |
| Part Number | WS-4148-RJ |
| Condition | New |
| Manufacturer Part Number | WS-4148-RJ |
| Product Line | Cisco Catalyst 4500 Series |
| Module Type | 48-Port 10/100 Fast Ethernet Line Card |
| Number of Ports | 48 |
| Port Interface | RJ-45 copper |
| Ethernet Standard | IEEE 802.3 (10BASE-T), IEEE 802.3u (100BASE-TX) |
| Speed | 10/100 Mbps per port, auto-negotiating |
| Duplex | Half/Full duplex, auto-negotiating |
| VLAN Support | IEEE 802.1Q |
| Access Control | IEEE 802.1X port-based authentication |
| Chassis Compatibility | Cisco Catalyst 4500 series (4503, 4506, 4507R, 4510R) |
| Form Factor | Catalyst 4500 line card slot module |
| Hot Swap | Supported (field-replaceable unit) |
| Inline Power Compatibility | Compatible with inline power-capable Catalyst 4500 supervisor engines |
| Management | Managed via Catalyst 4500 supervisor engine (IOS-based) |
| Regulatory Compliance | FCC, CE |
| Genuine OEM | Yes — Cisco original equipment |
Frequently Asked Questions about Cisco WS-4148-RJ Cisco Catalyst 4500 module
What does the Cisco WS-4148-RJ Cisco Catalyst 4500 module do?
The Cisco WS-4148-RJ Cisco Catalyst 4500 module is enterprise IT hardware deployed in production data centers, server rooms, and edge sites across the GCC and EMEA region.