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Home Networking Router, Security, NPB Routers Cisco CISCO1921/K9 1900 Series Integrated Services Router (ISR)

Cisco CISCO1921/K9 1900 Series Integrated Services Router (ISR)

Brand:
Cisco

The Cisco CISCO1921/K9 is a reliable enterprise-grade Integrated Services Router designed for secure branch networking, WAN connectivity, and business-critical applications. Equipped with dual Gigabit Ethernet ports, modular expansion slots, and Cisco IOS capabilities, it provides flexible deployment options for small and medium-sized businesses, branch offices, retail locations, and distributed enterprise networks.

OVERVIEW

  • The Cisco CISCO1921/K9 is a dependable Cisco 1900 Series Integrated Services Router (ISR) designed for SMB and enterprise branch offices. Equipped with two Gigabit Ethernet ports, two EHWIC expansion slots, and 512MB DRAM, it delivers reliable routing performance with the flexibility to scale as business needs grow.
  • Built on Cisco’s proven ISR architecture, the CISCO1921/K9 supports advanced routing, security, and service modules, making it ideal for Singapore organisations looking for a cost-effective yet enterprise-grade branch router.

USE CASES

  • Branch Office Connectivity: Provides secure and reliable WAN connectivity between headquarters and remote offices.
  • Small and Medium Business Networks: Supports business applications, internet access, and secure communication across multiple locations.
  • Retail and Distributed Enterprises: Enables centralized network management and secure data transmission for retail stores and distributed operations.

KEY FEATURES

  • Dual Gigabit Ethernet interfaces for high-speed connectivity
  • Two Enhanced High-Speed WAN Interface Card (EHWIC) slots
  • Integrated Cisco IOS software support
  • Advanced routing and traffic management capabilities
  • Secure VPN and encrypted communications support
  • Modular architecture for future scalability
  • Enterprise-class reliability and performance
  • Supports unified network services deployment
  • Flexible WAN connectivity options
  • Compact form factor for branch office environments
  • Designed for secure business networking
  • Simplified network administration and management 

TECHNICAL SPECIFICATIONS

  • Brand: Cisco
  • Model: CISCO1921/K9
  • Series: Cisco 1900 Integrated Services Router (ISR)
  • Product Type: Enterprise Branch Router
  • Ethernet Interfaces: 2 × Gigabit Ethernet (10/100/1000 Mbps)
  • Expansion Slots: 2 × EHWIC slots
  • Memory: 512MB DRAM
  • Routing Protocols: Static, RIP, OSPF, EIGRP, BGP (license dependent)
  • Security: Supported via optional security licenses and modules
  • Voice Support: Optional (voice modules supported)
  • Quality of Service (QoS): Supported
  • Management: Cisco IOS Software CLI, SNMP

WHY CHOOSE THE MODEL?

  • Enterprise-grade routing at a cost-effective price
  • Highly flexible expansion with dual EHWIC slots
  • Reliable performance with 512MB DRAM
  • Trusted Cisco ISR platform for long-term deployments
  • Ideal for Singapore SMBs and branch offices

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