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(NEW) Cisco 1900 Series Integrated Services Routers - C1921-3G-S-K9
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Overview
The CISCO1921-3G-S-K9 is part of the Cisco 1900 Series Integrated Services Routers (ISR). It is designed to provide secure and scalable WAN services for small to medium-sized enterprises, branch offices, and remote offices. This model supports 3G mobile broadband connectivity, offering a flexible solution for environments where traditional wired broadband services may not be available or reliable. It is equipped with robust security features, ensuring secure communication across wired and cellular networks.
Specs
- Model: CISCO1921-3G-S-K9
- Product Family: Cisco 1900 Series Integrated Services Routers (ISR)
Network and Connectivity:
-
WAN Ports:
- 2 integrated 10/100/1000 Gigabit Ethernet ports
-
Expansion Slots:
- 2 Enhanced High-Speed WAN Interface Card (EHWIC) slots
- 2 onboard digital signal processor (DSP) slots for voice services
- 1 internal services module (ISM) slot
-
3G Connectivity:
- Built-in 3G support for mobile broadband connections via cellular networks
- Supports GSM/CDMA networks, providing flexible connectivity options
Integrated Services:
-
Security Features:
- Cisco IOS Security with firewall, VPN, and content filtering capabilities
- SSL VPN, IPsec VPN, and GET VPN support
- Cisco IOS Zone-Based Firewall
- Advanced encryption algorithms (AES, 3DES)
- Integrated hardware-based encryption
-
Voice Features:
- Support for voice services with optional hardware modules
- Cisco Unified Communications Manager Express (CUCM) support
- Integrated voice gateway services
- TDM gateway services and Survivable Remote Site Telephony (SRST)
Memory and Storage:
- DRAM: 512 MB (expandable up to 2 GB)
- Flash Memory: 256 MB (expandable up to 4 GB)
Performance:
-
Routing Performance:
- Up to 15 Mbps with services enabled
-
VPN Throughput:
- Hardware-assisted VPN encryption for efficient throughput
-
Routing Protocols:
- OSPF, EIGRP, BGP, RIP, IPv6
- MPLS support
-
QoS:
- Advanced Quality of Service (QoS) for voice and data traffic prioritization
Management and Monitoring:
-
Management:
- CLI, Cisco Configuration Professional (CCP), SNMP, NETCONF
-
Monitoring:
- Embedded management with Cisco IOS IP Service Level Agreements (IP SLAs)
Power:
- Power Supply: Internal AC power supply
- Power Consumption: Approximately 60W typical
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