United States$5,000,000+
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David Turner
5
The WS-X4748-RJ45V+E line card is perfect for our office. It provides fast and stable connectivity, making it an essential part of our network.
WS-X4748-RJ45V+E
Catalyst 4507R-E Fan Tray (Spare)
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Name:
WS-X4748-RJ45V+E
- Description:
- Catalyst 4507R-E Fan Tray (Spare)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- Warranty:
- 3
- List Price:
$9,099.79
- Price:
$2,092.9577% off
Quantity:
1
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WS-X4748-RJ45V+E Overview
WS-X4748-RJ45V+E is an Ethernet module engineered for high-performance network connectivity in data centers and enterprise environments. It offers robust 1Gbps transmission speeds via standard RJ-45 connectors and is designed to integrate seamlessly with routers, switches, and servers.
WS-X4748-RJ45V+E supports TCP/IP protocol operations and features a modular installation that enhances scalability and simplifies system upgrades. Its design is ideally suited for expanding data center capacity and upgrading network interface capabilities, ensuring optimized performance in demanding network setups.
WS-X4748-RJ45V+E price is $2,092.95, a 77% saving from the Cisco list price of $9,099.79. WS-X4748-RJ45V+E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-X4748-RJ45V+E for additional pricing. Browse the full Cisco 4500 Switch Modules series or explore all Cisco products.
WS-X4748-RJ45V+E Specifications
- Power Consumption
- N/A
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Expansion Slots
- N/A
- Form Factor
- Modular
- Data Rate
- 1Gbps
- Connector Type
- RJ-45
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco
- Module Type
- Ethernet
- Supported Protocols
- TCP/IP
- Interface Ports
- Ethernet
- Product Type
- Network Module
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Max Speed
- 1Gbps
- Product Name
- WS-X4748-RJ45V+E
WS-X4748-RJ45V+E Use Case
Data Center Cooling Redundancy with WS-X4748-RJ45V+E Spare Fan Tray
In a high-density data center running a Cisco Catalyst 4507R-E chassis, deploying the WS-X4748-RJ45V+E spare fan tray ensures N+1 cooling redundancy. By hot-swapping the spare fan tray during peak CPU and traffic loads, IT teams maintain optimal inlet temperatures, prevent thermal shutdowns, and uphold 99.999% uptime SLAs.
Branch Office Network Resilience Using WS-X4748-RJ45V+E Fan Tray Replacement
A geographically dispersed branch office relying on a Catalyst 4507R-E switch keeps a WS-X4748-RJ45V+E fan tray on-site for rapid replacement. This reduces mean time to repair (MTTR) from hours to minutes, eliminating extended outages, protecting VoIP call quality, and safeguarding local application performance.
Hot-Swap Maintenance in Enterprise Core with WS-X4748-RJ45V+E Spare Fan Tray
During scheduled maintenance on the enterprise core Catalyst 4507R-E chassis, network operators insert the WS-X4748-RJ45V+E spare fan tray without powering down the system. This zero-impact swap prevents service disruptions, extends chassis lifespan by maintaining optimal airflow, and aligns with change-control best practices for high-availability networks.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 WS-X4748-RJ45V+E |  WS-X4712-SFP-E |  WS-X4248-RJ21V |  WS-X4448-GB-SFP |  WS-X45-SUP7L-E | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module / Network Card | Network Module | Network Module | Supervisor Module |
| Module Type | Ethernet | SFP | Ethernet | SFP | N/A |
| Data Rate | 1Gbps | 1G | 1Gbps | 1Gbps | 10Gbps |
| Connector Type | RJ-45 | SFP | RJ21 | SFP | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | 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 | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco | Cisco | Cisco | Cisco | Cisco |
| Max Speed | 1Gbps | 1G | 1Gbps | 1Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Jumbo Frames / QoS |
| Power Consumption | N/A | N/A | 15W | 30W | 15W |
| Interface Ports | Ethernet | SFP | Ethernet | SFP | SFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | WS-X4748-RJ45V+E | WS-X4712-SFP-E | WS-X4248-RJ21V | WS-X4448-GB-SFP | WS-X45-SUP7L-E |
| 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 |
Reviews & Ratings
J
James Brown
4
We use the WS-X4748-RJ45V+E for its exceptional performance. It handles heavy traffic effortlessly, providing reliable connectivity across our network.
G
Grace Mitchell
5
The WS-X4748-RJ45V+E line card is easy to deploy and delivers excellent performance. It ensures smooth, uninterrupted connectivity across our office.
O
Olivia Harris
3
The WS-X4748-RJ45V+E provides solid performance and reliable connectivity. It's perfect for handling high-density environments with ease.
B
Benjamin White
4
The WS-X4748-RJ45V+E is an excellent investment. It integrates seamlessly into our network and offers fast, stable connectivity.
Questions & Answers
What is the WS-X4748-RJ45V+E Catalyst 4507R-E Fan Tray (Spare)?
The WS-X4748-RJ45V+E is a replacement fan tray module designed specifically for the Cisco Catalyst 4507R-E chassis, providing essential cooling to maintain optimal switch performance.
Is the WS-X4748-RJ45V+E compatible with other Catalyst chassis models?
No, the WS-X4748-RJ45V+E fan tray is only compatible with the Cisco Catalyst 4507R-E chassis and cannot be used in other Catalyst series.
How do I install the WS-X4748-RJ45V+E fan tray?
Power down the 4507R-E chassis, remove the defective fan tray, slide the WS-X4748-RJ45V+E into the fan tray slot until it clicks, and then power the chassis back on.
What cooling capacity does the WS-X4748-RJ45V+E provide?
The WS-X4748-RJ45V+E fan tray delivers 80 CFM of airflow, ensuring efficient heat dissipation to maintain optimal operating temperature in the Catalyst 4507R-E chassis.