Description
The Cisco Catalyst WS-X4712-SFP-E is a high-performance 12-port Gigabit Ethernet SFP line card designed for Cisco Catalyst 4500E Series switches. Built for enterprise, mid-market, and service provider environments, this nonblocking line card delivers line-rate performance for fiber-based access, aggregation, and distribution deployments.
Supporting both 1GbE and 100Mbps SFP optics, the WS-X4712-SFP-E allows flexible fiber connectivity while inheriting advanced features from the installed supervisor engine, including enhanced QoS, security, and hardware-based services. With support for jumbo frames and high reliability, this module is ideal for scalable campus networks and metro Ethernet applications requiring dependable fiber aggregation.
| Specification | Details |
|---|---|
| Manufacturer | Cisco |
| SKU | WS-X4712-SFP-E |
| Product Type | Switch Line Card |
| Series Compatibility | Cisco Catalyst 4500E Series |
| Port Count | 12 Ports |
| Port Type | SFP (Fiber) |
| Supported Speeds | 1GbE / 100Mbps |
| Switching Capacity | 12 Gbps per slot |
| Forwarding Architecture | Nonblocking, line-rate |
| Jumbo Frame Support | Up to 9216 bytes |
| Security Features | IEEE 802.1AE, Cisco TrustSec |
| QoS | Inherits Supervisor Engine QoS |
| Chassis Support | 3-, 6-, 7-slot, and 10-slot Catalyst 4500E chassis |
| Operating Temperature | 0°C to 40°C |
| Form Factor | Modular line card, single slot |
| Use Cases | Fiber aggregation, FTTD, campus core, service provider access |
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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