© 2026. Powered by C2 Computer. All Rights Reserved.
(NEW) Cisco 1900 Series Integrated Services Routers - C1921-3G-V-K9
Couldn't load pickup availability

Overview
The CISCO1921-3G-V-K9 is part of Cisco’s 1900 Series Integrated Services Routers (ISR), designed for small to medium-sized enterprises. It provides reliable connectivity and supports 3G mobile broadband, making it ideal for branch offices and remote locations. With integrated voice and security services, it ensures seamless, secure communication over both wired and cellular networks.
Specs
- Model: CISCO1921-3G-V-K9
- Product Family: Cisco 1900 Series Integrated Services Router (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
Integrated Services:
-
Embedded Encryption:
- Hardware-based encryption
- Support for voice and data services
Memory and Storage:
- DRAM: 512 MB (expandable up to 2 GB)
- Flash Memory: 256 MB (expandable up to 4 GB)
Security Features:
-
Security Bundle:
- Cisco IOS Security with firewall, IPS, VPN, and content filtering
- Unlimited IPsec VPN tunnels
- SSL VPN, GET VPN, and FlexVPN support
- Cisco IOS Zone-Based Firewall
-
Encryption:
- Hardware-accelerated encryption for IPsec VPN
- Support for AES and 3DES encryption algorithms
Voice Features:
-
Voice Services:
- Cisco Unified Communications Manager Express (CUCM) support
- Integrated voice gateway services
- Cisco Unified Border Element (CUBE) support
- Support for TDM gateway and SRST (Survivable Remote Site Telephony)
Performance:
- Routing Performance: Up to 15 Mbps with services enabled
- VPN Throughput: Hardware-assisted VPN encryption for optimized throughput
- Routing Protocols: OSPF, EIGRP, BGP, RIP, IPv6, MPLS
- 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 using Cisco IOS IP Service Level Agreements (IP SLAs)
Power:
- Power Supply: Internal AC power supply
- Power Consumption: Approximately 60W typical
The Custom Tab allows you to display personalized content on your product page with full flexibility.
You can easily manage what appears inside this tab by choosing one of the following options:
- Manual Input: Enter content directly in the theme settings.
- Metafield Source: Connect the tab to a metafield to display dynamic, product-specific information.
- Page Content: Pull existing content from a Shopify page to reuse or centralize updates.
This feature is ideal for showing size guides, care instructions, brand stories, shipping details, or any custom information you want your customers to see — all without touching any code.