Cisco 1921 C1921-4SHDSL/K9 Router HWIC-4SHDSL IP Base License

• Branch office WAN connectivity
• Remote office network deployment
• Financial institution branch networking
• Retail store WAN infrastructure
• Government and public sector remote sites
• Industrial and utility field locations
• Multi-site business connectivity
• Backup WAN deployment strategies
• Distributed enterprise networking
• Secure business communications infrastructure

• 140Gbps Enterprise-Class Security Performance
• SSL Insight for Encrypted Traffic Visibility
• Advanced Stateful Firewall Protection Engine
• Integrated DDoS Threat Mitigation Platform
• Application-Aware Traffic Intelligence
• Optimized Data Center Security Architecture
• High Availability for Business Continuity
• Scalable Deployment for Network Expansion
• Low-Latency Traffic Processing Framework
• Centralized Security Visibility and Control

• Brand: Cisco
• Product Family: Cisco 1900 Series ISR (Integrated Services Router)
• Model: C1921-4SHDSL/K9
• Product Type: Enterprise Branch Router
• Series: Cisco ISR 1900 Series
• Form Factor: Rack/desktop deployable enterprise router
• WAN Technology: 4-Pair SHDSL (via HWIC-4SHDSL module)
• HWIC Module Support: HWIC-4SHDSL
• LAN Interfaces: Gigabit Ethernet (model-dependent configuration)
• WAN Interfaces: SHDSL, optional WAN modules supported
• Routing Protocols: OSPF, EIGRP, BGP
• Static Routing: Supported
• Dynamic Routing: Supported
• IP Services: IP Base License included
• License Tier: Cisco IOS IP Base
• Security Features: VPN, Firewall, IPS (feature dependent)
• VPN Support: IPsec VPN supported
• Firewall Capability: Optional Cisco IOS firewall features

WHY CHOOSE THIS PRODUCT?

• Provides dependable 4-pair SHDSL connectivity for locations lacking fiber infrastructure.
• Includes Cisco IP Base License for advanced enterprise routing functionality.
• Supports OSPF, EIGRP, and BGP for flexible network design.
• Enables reliable branch-to-headquarters communication.
• Offers scalable infrastructure for expanding business networks.
• Supports WAN redundancy strategies for higher uptime.
• Leverages the trusted Cisco ISR platform with proven deployment history.
• Helps maximize ROI through long-term network stability and flexibility.