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WS-X4248-RJ45V
Cisco 4500 Line Card WS-X4748-RJ45V+E Catalyst 4500E 48-Port...
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
WS-X4248-RJ45V is an Ethernet module engineered for integration into Cisco Catalyst switches. This module features 48 RJ‑45 ports designed to support 10/100Mbps data rates with TCP/IP protocol support. Its modular form factor ensures straightforward installation in compatible chassis environments, making it ideal for upgrading network interfaces.
Built to expand the connectivity of enterprise networks and data centers, the WS-X4248-RJ45V combines reliable performance with essential features such as auto‑negotiation, wake‑on‑LAN, jumbo frames, and QoS. Its design optimizes network throughput while maintaining compatibility with Cisco Catalyst platforms, providing a cost‑effective solution for reliable voice and data communications.
WS-X4248-RJ45V price is $2,885.00, a 61.5% saving from the Cisco list price of $7,495.00. WS-X4248-RJ45V is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-X4248-RJ45V for additional pricing. Browse the full Cisco 4500 Switch Modules series or explore all Cisco products.
Scenario: A large enterprise campus expands its voice and wireless footprint by installing WS-X4748-RJ45V+E line cards in Catalyst 4500E chassis at each building’s distribution switch. Benefit: Delivers 48 ports of 802.3at PoE+ at 10/100/1000 Mbps, simplifying cable management, centralizing power, and ensuring scalable edge performance with >99.99% uptime.
Scenario: A smart-building deployment integrates IP cameras, door controllers, and environmental sensors via Catalyst 4500E switches populated with WS-X4748-RJ45V+E modules in the security operations center. Benefit: Provides inline PoE+ to 48 devices per line card, reducing installation complexity, lowering capital spend, and enabling real-time monitoring with enterprise-grade redundancy.
Scenario: In a mid-sized data center, network engineers use Catalyst 4500E switches equipped with WS-X4748-RJ45V+E cards to aggregate top-of-rack server links and power KVMs, IP console servers, and edge appliances. Benefit: Combines 10/100/1000 Mbps connectivity with 802.3at PoE+ on a single platform, streamlining operations, minimizing downtime, and optimizing power distribution.
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| WS-X4248-RJ45V |  WS-X4590-E |  WS-X4418-GB |  WS-X4013+10GE | |
|---|---|---|---|---|
| Product Type | Network Module | Network Module / Network Card | Network Module | Network Module / Network Card |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10/100Mbps | 10Gbps | 1Gbps | 10Gbps |
| Connector Type | RJ-45 | SFP+ | RJ-45 | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP, iSCSI |
| Form Factor | Modular | PCIe | PCIe | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Compatibility | Cisco Catalyst Switches | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco |
| Max Speed | 100Mbps | 10Gbps | 1Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS |
| Interface Ports | Ethernet | SFP+ | Ethernet | SFP+ |
| Product Name | WS-X4248-RJ45V | WS-X4590-E High-Speed Ethernet Module | WS-X4418-GB Ethernet Module | WS-X4013+10GE |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
The WS-X4248-RJ45V line card is perfect for PoE applications. It delivers reliable, high-performance power over Ethernet for all our connected devices.
The WS-X4248-RJ45V is a solid line card for expanding our network. It provides stable performance with seamless PoE support for connected devices.
This card is great for PoE applications. The WS-X4248-RJ45V offers stable, reliable power and connectivity for all devices in our office.
The WS-X4248-RJ45V delivers excellent PoE performance. It's easy to install and ensures stable, uninterrupted power to connected devices.
We use the WS-X4248-RJ45V for PoE deployment. It provides reliable power and fast connectivity, handling high traffic seamlessly.
The WS-X4748-RJ45V+E is a Catalyst 4500E 48-port PoE+ (802.3at) line card delivering 10/100/1000BASE-T connectivity for enterprise switching deployments.
It provides 48 RJ-45 ports with auto-sensing 10/100/1000 Mbps speeds and supports full-line-rate forwarding on all ports.
The WS-X4748-RJ45V+E delivers a total PoE+ power budget of 740 W, supporting up to 30 W per port for 802.3at devices.
It is compatible with Cisco Catalyst 4500E series chassis equipped with Supervisor Engine 6 or later.
The card offers up to 256 Gbps of backplane capacity and 96 Mpps of packet forwarding performance.
Yes, the line card supports Cisco’s hot-swap capability, allowing installation or removal without powering down the chassis.
It supports IEEE 802.3af (PoE) and IEEE 802.3at (PoE+) standards for legacy and high-power endpoints.
Yes, the card leverages Cisco IOS QoS features including traffic classification, policing, shaping, and priority queuing.
Use Cisco IOS XE Release 3.4 or later on Supervisor Engine 6/E for full feature support and stability.
Slide the card into an available slot, secure the retention bracket, and verify recognition via the supervisor’s show module command.
Yes, it supports IPv6 routing, ACLs, multicast, and QoS under Cisco IOS XE for dual-stack deployments.
Yes, with Cisco StackWise-V you can stack up to nine 4500E chassis, each populated with WS-X4748-RJ45V+E cards.
The card has an MTBF exceeding 200,000 hours under normal operating conditions to ensure high availability.
Cisco offers a limited lifetime warranty and optional SMARTnet service for 24/7 hardware replacement and technical support.
Order via Cisco authorized partners using SKU WS-X4748-RJ45V+E; for replacement, reference your chassis serial number for compatibility.
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