The Cisco ISR4431/K9 Integrated Services Router is an enterprise-class router designed for branch offices and distributed enterprise networks. Built on the ISR 4000 Series platform, it delivers strong performance, integrated security, and application-aware networking in a scalable solution.
This model includes 4 SFP ports, providing flexible fiber connectivity for modern network environments. With modular expansion capabilities, the ISR 4431 supports evolving WAN, security, and application requirements.
Key Features
- Enterprise-grade ISR 4000 Series router
- 4 × SFP ports for flexible connectivity
- Designed for branch and enterprise deployments
- Supports advanced routing, security, and WAN services
- Modular architecture for scalable expansion
- Reliable performance for business-critical applications
Item Specifics
- Brand: Cisco
- Model: ISR 4431
- MPN: ISR4431/K9
- Type: Integrated Services Router
- Condition: Refurbished
Warranty
This product includes a 30-day warranty.
Valid warranty claims may be resolved by:
- Refund to original payment method
- Refund as store credit
- Replacement unit (subject to availability)
Shipping
Orders are typically dispatched within 2 business days of order confirmation.
Shipping Options
- FedEx Express Saver®
- FedEx 2Day®
- FedEx Standard Overnight®
- FedEx Priority Overnight®
- FedEx International Priority®
- FedEx International Economy®
Shipping costs do not include duties or customs fees.
Returns
We offer a 30-day return policy from the date of delivery.
To be eligible:
- Item must be returned in the same condition as received
- Proof of purchase is required
- Credit card processing fees are non-refundable
Why Buy From Us?
Trade Development Strategies (TDS) supplies reliable enterprise IT hardware worldwide. With fulfillment hubs in Canada and the USA, we provide fast shipping, competitive pricing, and dependable service.