United StatesName:
Added to cart 28 times recently
In stock - Ready to Ship
$5,995.00
$1,447.0075.9% off
Quantity:
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
WS-X4712-SFP-E
Catalyst 4500 Supervisor Engine II-Plus (IOS), 2GE,Console(R...
TRUSTED, TRIED, PROVEN
Inventory Delivered By
& Verified By
Solutions Powered By
WS-X4712-SFP-E is a versatile SFP network module engineered to deliver reliable 1G connectivity for enterprise switches and routers. Built with a compact modular form factor for easy installation, this module offers industry-standard SFP connectivity, ensuring seamless integration with Cisco platforms and other supported devices while adhering to TCP/IP protocols.
WS-X4712-SFP-E is designed for data centers and branch networks that require robust and scalable networking capabilities. Its proven compatibility with Cisco systems and emphasis on performance make it ideal for upgrading network interfaces and connecting to high-speed networks, all within a user-friendly installation framework that supports modern networking deployments.
WS-X4712-SFP-E price is $1,447.00, a 75.9% saving from the Cisco list price of $5,995.00. 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.
A large university deploys the WS-X4712-SFP-E Supervisor Engine II-Plus (IOS), 2GE, Console (RJ-45) in its Catalyst 4500 chassis to replace aging routing modules. The engine delivers wire-speed routing for OSPF and EIGRP across 12 SFP uplinks, consolidating multiple legacy devices into a single supervisor and reducing rack space by 40%. The outcome is a unified, low-latency core network that scales to 10,000 endpoints, simplifies campus management with Cisco IOS tools, and ensures academic and administrative services remain highly available.
A mid-sized e-commerce company integrates WS-X4712-SFP-E in its Catalyst 4500 series to aggregate 2GE fiber links from 48 access switches in its primary data center. Leveraging built-in Cisco IOS security features (ACL enforcement, dynamic ARP inspection) and per-flow QoS, the supervisor engine secures transaction traffic and prioritizes payment processing. This consolidation reduces network hops by 30%, cuts operational costs by 25%, and delivers sub-millisecond failover, ensuring PCI-compliant uptime for critical business applications.
A financial services firm implements dual WS-X4712-SFP-E Supervisor Engine II-Plus modules in redundant Catalyst 4500 chassis for its trading floor backbone. The solution uses Stateful Switchover (SSO) and nonstop forwarding to maintain live BGP sessions across 2GE fiber links. In practice, a fiber cut triggers sub-second failover with zero packet loss, preserving real-time market data streams. The result is an SLA-backed 99.999% uptime, predictable latency under 200 µs, and compliance with stringent financial regulations.
To get the detailed certification, please go to the Compliance Center.
 WS-X4712-SFP-E |  WS-X4624-SFP-E |  WS-X45-SUP6-E |  WS-X4590-E |  WS-X4548-GB-RJ45V | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module / Network Card | Supervisor Engine Module | Network Module / Network Card | Network Module |
| Module Type | SFP | SFP | N/A | Ethernet | Ethernet |
| Data Rate | 1G | 1Gbps | N/A | 10Gbps | 1Gbps |
| Connector Type | SFP | SFP | N/A | SFP+ | RJ-45 |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP, SNMP | TCP/IP | TCP/IP |
| Form Factor | Modular | Modular | Modular | PCIe | Modular |
| Operating Temperature | 0 to 70°C | 0 to 55°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 70°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | N/A | N/A | 3.3V | 3.3V |
| Compatibility | Cisco | Cisco Catalyst 4500-E Series | Cisco Catalyst 4500 Series Switches | Cisco / Juniper / Arista / Dell / HP | Cisco |
| Max Speed | 1G | 1Gbps | N/A | 10Gbps | 1Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames | Auto-negotiation, Jumbo Frames, QoS | High availability, redundancy, advanced network management | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS |
| Power Consumption | N/A | N/A | N/A | 15W | 20W |
| Interface Ports | SFP | SFP | N/A | SFP+ | Ethernet |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | WS-X4712-SFP-E | Cisco WS-X4624-SFP-E Ethernet Services Module | Cisco WS-X45-SUP6-E Enhanced Supervisor Engine | WS-X4590-E High-Speed Ethernet Module | WS-X4548-GB-RJ45V Gigabit Ethernet Module |
| Height | N/A | N/A | N/A | 1.5 inches | N/A |
| Width | N/A | N/A | N/A | 3.4 inches | N/A |
| Depth | N/A | N/A | N/A | 0.7 inches | N/A |
| Weight | N/A | N/A | N/A | 1.2 lbs | N/A |
The WS-X4712-SFP-E line card is great for high-speed data transfer. It offers reliable, high-performance connections across our network.
The WS-X4712-SFP-E is easy to set up and delivers excellent performance. It's ideal for handling high-bandwidth traffic.
We've been using the WS-X4712-SFP-E for months. It's reliable, provides high-speed connectivity, and integrates smoothly into our network.
The WS-X4712-SFP-E is a solid line card for our network. It provides fast, stable connections and works seamlessly even under heavy load.
The WS-X4712-SFP-E is perfect for high-demand environments. It ensures smooth data transfer and handles multiple connections effortlessly.
The Cisco Catalyst 4500 Supervisor Engine II-Plus (WS-X4712-SFP-E) is a modular supervisor module for Catalyst 4500 Series switches that delivers advanced Layer 2/3 switching, IOS feature support and network redundancy.
The SKU WS-X4712-SFP-E identifies the Catalyst 4500 Supervisor Engine II-Plus with dual Gigabit Ethernet interfaces, SFP uplink support and Cisco IOS software.
The Supervisor Engine II-Plus integrates two fixed Gigabit Ethernet ports for high-speed connectivity and uplink aggregation.
Yes, the WS-X4712-SFP-E supports a variety of Cisco SFP transceiver modules for fiber-optic uplinks up to 10 km.