(NEW) Cisco 1900 Series Integrated Services Routers - CISCO1921-ADSL2/K9

Overview

The CISCO1921-ADSL2/K9 is part of Cisco's 1900 Series Integrated Services Routers (ISR), designed to provide small to medium-sized businesses or branch offices with high-performance, secure WAN connectivity using ADSL2+ technology. This model integrates various advanced features, including security and voice services, making it ideal for businesses that require reliable, scalable network connections over DSL lines.

Specs

• Model: CISCO1921-ADSL2/K9
• Product Family: Cisco 1900 Series Integrated Services Router (ISR)

Network and Connectivity:

• WAN Ports:
  • 1 integrated ADSL2/ADSL2+ WAN port for high-speed DSL connections
  • 2 integrated 10/100/1000 Gigabit Ethernet ports for wired network connectivity
• Expansion Slots:
  • 2 Enhanced High-Speed WAN Interface Card (EHWIC) slots for additional connectivity or services
  • 2 onboard digital signal processor (DSP) slots for voice services
  • 1 internal services module (ISM) slot for additional service integration

Integrated Services:

• ADSL2/ADSL2+ Connectivity:
  • Supports ADSL2/ADSL2+ standards for high-speed DSL connectivity
  • Ideal for branch office WAN connections or broadband aggregation
• Security Features:
  • Cisco IOS Security with firewall, IPS, VPN, and content filtering capabilities
  • Unlimited IPsec VPN tunnels for secure site-to-site or remote access
  • SSL VPN, GET VPN, and FlexVPN support
  • Cisco IOS Zone-Based Firewall for comprehensive security policies
• Encryption:
  • Hardware-accelerated encryption for secure IPsec VPN connections
  • Supports AES and 3DES encryption algorithms

Voice Features:

• Voice Services:
  • Cisco Unified Communications Manager Express (CUCM) support
  • Integrated voice gateway services for VoIP solutions
  • Supports Cisco Unified Border Element (CUBE) for voice over IP trunking
  • TDM gateway and SRST (Survivable Remote Site Telephony)

Performance:

• Routing Performance:
  • Up to 25 Mbps with services enabled
• VPN Throughput:
  • Optimized hardware-assisted VPN encryption for better performance
• Routing Protocols:
  • OSPF, EIGRP, BGP, RIP, IPv6
  • MPLS support for traffic engineering and QoS management
• Quality of Service (QoS):
  • Advanced QoS for voice, video, and data prioritization over the network

Management and Monitoring:

• Management:
  • CLI, Cisco Configuration Professional (CCP), SNMP, and NETCONF for network configuration and management
• Monitoring:
  • Integrated network monitoring using Cisco IOS IP Service Level Agreements (IP SLAs)

Power:

• Power Supply: Internal AC power supply
• Power Consumption: Approximately 60W typical