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WS-X4712-SFP+E
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12PORT CATALYST 4500 E-SERIES 10GBE SFP+
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Name:
WS-X4712-SFP+E
- Description:
- 12PORT CATALYST 4500 E-SERIES 10GBE SFP+
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818254518475
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$26,995.00
- Price:
$6,432.0076.2% off
Quantity:
1
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WS-X4712-SFP+E Overview
Overview of WS-X4712-SFP+E – WS-X4712-SFP+E is a high-performance 10Gbps SFP+ Ethernet module engineered to provide reliable connectivity for modern network solutions. Designed as a modular network card, it features an SFP+ connector and supports industry-standard TCP/IP protocols, making it a trusted choice for upgrading server network interfaces and connecting high-speed networks in data center environments.
WS-X4712-SFP+E is compatible with leading routers and switches, delivering a robust, scalable option to meet the expanding demands of enterprise connectivity. Its streamlined form factor and plug-and-play installation ensure minimal downtime, while advanced features such as auto-negotiation, jumbo frames, and QoS deliver optimized performance for mission-critical applications.
WS-X4712-SFP+E price is $6,432.00, a 76.2% saving from the Cisco list price of $26,995.00. WS-X4712-SFP+E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-X4712-SFP+E for additional pricing. Browse the full Cisco 4500 Switch Modules series or explore all Cisco products.
WS-X4712-SFP+E Specifications
- Product Type
- Network Module
- Brand
- Cisco
- Module Type
- SFP+
- Data Rate
- 10Gbps
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP
- Form Factor
- Modular
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Power Consumption
- 12W
- Interface Ports
- SFP+
- Product Name
- WS-X4712-SFP+E 10GbE SFP+ Ethernet Module
WS-X4712-SFP+E Use Case
Data Center Core Uplink Acceleration with WS-X4712-SFP+E
In high-traffic data centers, network architects deploy the WS-X4712-SFP+E-12PORT CATALYST 4500 E-SERIES 10GBE SFP+ as core uplink modules between aggregation switches and spine routers. This 12-port 10GbE SFP+ module delivers wire-speed throughput, sub-microsecond latency and non-blocking architecture to support east-west traffic surges and VM migrations. Benefit: Achieves up to 120 Gbps of consolidated uplink bandwidth per switch, reducing bottlenecks, improving application performance and future-proofing the fabric for AI/ML workloads.
Campus Distribution to Core Backbone Upgrade
Enterprises and universities modernize their campus distribution layers by integrating WS-X4712-SFP+E-12PORT into Catalyst 4500 E-SERIES chassis to aggregate edge switches. The high-density 10GbE SFP+ ports enable resilient link aggregation (LACP) and seamless failover across multiple floors or buildings. Benefit: Delivers a 2.4 Tbps backplane capacity per chassis, ensures deterministic QoS for voice/video/data convergence, and simplifies network segmentation with VXLAN-capable overlays.
Scalable VDI and Cloud-Hosted Application Delivery
In virtual desktop infrastructure (VDI) and cloud-hosted application environments, IT teams install the WS-X4712-SFP+E-12PORT in Catalyst 4500 E-SERIES switches to provide dedicated 10GbE links from virtualization hosts to distribution switches. This approach supports simultaneous boot storms, large file transfers and real-time collaboration tools without packet loss. Benefit: Guarantees sub-1 ms jitter, scales to thousands of concurrent sessions and reduces operational costs by consolidating uplinks on a single high-performance module.
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Product Comparison Table 
| WS-X4712-SFP+E |  WS-X4648-RJ45V+E |  WS-X4724-SFP-E |  WS-X4302-GB |  WS-X45-SUP6L-E | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module | Network Module / Network Card | Network Module / Network Card | Network Module |
| Module Type | SFP+ | Ethernet | Ethernet | Ethernet | Ethernet Module |
| Data Rate | 10Gbps | 100Mbps | 1G | 10Gbps | 10Gbps |
| Connector Type | SFP+ | RJ-45 | SFP | SFP+ | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP, iSCSI |
| Form Factor | Modular | Modular | Modular | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 45°C | 0 to 70°C | 0 to 70°C |
| Compatibility | Cisco | Cisco | Cisco | Cisco, Dell, HP | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | 10Gbps | 100Mbps | 1Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Power over Ethernet (PoE), Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Interface Ports | SFP+ | RJ-45 | SFP | SFP+ | Ethernet |
| Product Name | WS-X4712-SFP+E 10GbE SFP+ Ethernet Module | WS-X4648-RJ45V+E | WS-X4724-SFP-E | WS-X4302-GB | WS-X45-SUP6L-E |
Compliance & Warranty
100% Genuine Product Guarantee
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.
Up to 3-Year Warranty Coverage
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.
Hassle-Free RMA & Returns
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.
Rigorously Tested & Quality Assured
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.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
D
David Harris
4
The WS-X4712-SFP+E line card is a great solution for high-bandwidth environments. It provides fast, stable 10GbE connections and is easy to deploy.
J
James Carter
5
The WS-X4712-SFP+E delivers excellent performance. It's perfect for handling heavy traffic and ensures high-speed connections across our network.
O
Olivia Green
5
The WS-X4712-SFP+E is reliable and provides fast 10GbE connectivity. It integrates smoothly into our network and supports heavy workloads.
G
Grace White
4
We rely on the WS-X4712-SFP+E for high-speed connectivity. It provides excellent performance and is perfect for supporting our data-intensive applications.
B
Benjamin Turner
4
The WS-X4712-SFP+E is a great line card. It provides fast, stable connections and handles heavy data traffic seamlessly.
Questions & Answers
What is the Cisco WS-X4712-SFP+E module?
The Cisco WS-X4712-SFP+E is a 12-port 10 Gigabit Ethernet SFP+ line card for the Catalyst 4500 E-Series chassis, providing high-density 10GbE connectivity for enterprise networks.
How many 10GbE ports does the WS-X4712-SFP+E provide?
The WS-X4712-SFP+E offers twelve 10GbE SFP+ ports, enabling high-throughput uplinks and server connections in Catalyst 4500 E-Series switches.
Which Catalyst 4500 chassis support WS-X4712-SFP+E?
The WS-X4712-SFP+E is compatible with Cisco Catalyst 4500 E-Series chassis that feature universal line-card slots and support Supervisor Engine 6T and later.
Which SFP+ transceivers are compatible with WS-X4712-SFP+E?
Cisco GLC-T, SFP-10G-SR, SFP-10G-LR, SFP-10G-ER, and other Cisco-qualified SFP+ optics are fully compatible with the WS-X4712-SFP+E module.
What is the maximum switching capacity of the WS-X4712-SFP+E?
When fully populated, the WS-X4712-SFP+E delivers up to 240 Gbps of throughput and 360 Mpps of packet forwarding on a Catalyst 4500 E-Series switch.
How do I install the WS-X4712-SFP+E line card?
Power down the Catalyst 4500 E-Series switch, insert the WS-X4712-SFP+E into an available line-card slot, secure the captive screws, then power the switch back on.
Does the WS-X4712-SFP+E support hot-swapping?
Yes. The WS-X4712-SFP+E supports Cisco In-Service Software Upgrade (ISSU) and hot-swap installation in supported Catalyst 4500 E-Series chassis with dual supervisors.
What is the power consumption of the WS-X4712-SFP+E?
Typical power consumption for the WS-X4712-SFP+E is 65.5 W under full load, with inrush current below 1 A in a 240 V AC environment.
What cooling requirements does the WS-X4712-SFP+E have?
The WS-X4712-SFP+E relies on front-to-back chassis airflow and requires Catalyst 4500 E-Series fans meeting Cisco’s specified airflow guidelines to maintain optimal operating temperatures.
Which software features does the WS-X4712-SFP+E support?
The WS-X4712-SFP+E supports Cisco IOS features including QoS, MPLS, IPv4/IPv6 routing, multicast, and advanced security, consistent with the installed supervisor engine license.
What is the typical use case for WS-X4712-SFP+E?
Ideal for data center aggregation, high-speed server farms, and campus backbone deployments, the WS-X4712-SFP+E delivers scalable 10GbE connectivity in enterprise networks.
How can I verify the WS-X4712-SFP+E status after installation?
Use the Cisco IOS command "show module" or "show inventory" to confirm the WS-X4712-SFP+E is recognized, operational, and running the correct firmware.
What is the operating temperature range for WS-X4712-SFP+E?
The WS-X4712-SFP+E operates between 0°C and 40°C (32°F to 104°F), conforming to Cisco’s environmental specifications for Catalyst 4500 E-Series line cards.
What warranty covers the WS-X4712-SFP+E?
Cisco offers a limited lifetime warranty on the WS-X4712-SFP+E for the original purchaser, covering defects in materials and workmanship under normal use.
What is the MTBF of the WS-X4712-SFP+E module?
The Cisco WS-X4712-SFP+E has a calculated Mean Time Between Failures (MTBF) of approximately 368,500 hours, ensuring high reliability in enterprise environments.
Where can I purchase the WS-X4712-SFP+E?
You can buy the Cisco WS-X4712-SFP+E through authorized Cisco partners, resellers, or the Cisco online store for guaranteed genuine hardware and support.