Cisco 1941 /K9 – Cisco ISR G2 1900 Series Router

Cisco ISR G2 1941 Router (CISCO1941/K9) is a high-performance enterprise-class router designed to deliver secure and reliable connectivity for branch offices and small-to-medium businesses. With support for firewall, intrusion prevention, VPN encryption, content filtering, and advanced QoS, it ensures optimized performance for voice, video, and data applications.

Built with modularity and scalability in mind, the Cisco 1941 integrates two Gigabit Ethernet ports, multiple expansion slots, and the ability to host enhanced WAN interface cards and service modules. The router also supports Cisco Configuration Professional (CCP), a web-based management tool that simplifies setup, deployment, and ongoing administration.

Features

• High-Performance Routing: Secure and scalable connectivity for branch offices.
• Integrated Security: Built-in firewall, intrusion prevention, VPN encryption, and content filtering.
• Advanced QoS: Optimized for voice and video applications.
• Modular Design: Supports WAN interface cards and service modules for flexibility.
• Cisco Configuration Professional (CCP): Web-based tool for simplified setup and deployment.
• Gigabit Ethernet Connectivity: Two integrated 10/100/1000 Ethernet ports (GE0/0 & GE0/1).
• Scalability: Expandable RAM and flash memory for growing network needs.

Specifications

• Product Code: Cisco 1941/K9
• Rack Units: 2 RU
• Interfaces: 2 × Integrated Gigabit Ethernet ports (GE0/0 & GE0/1) | 2 × Enhanced High-Speed WAN Interface Card (EHWIC) slots | 1 × Internal Services Module slot
• Memory: RAM: 512MB (installed), expandable to 2GB | Flash: 256MB (installed), expandable to 8GB
• Dimensions: 34.3 × 29.2 × 8.9 cm
• Weight (Package): 10.48 kg

Application Areas

• Branch Offices: Secure WAN connectivity for distributed enterprises.
• Small & Medium Businesses: Reliable router for voice, video, and data integration.
• Enterprise Networks: Modular scalability for expanding services.
• Secure Networking: Firewall, VPN, and intrusion prevention for sensitive environments.

Common FAQs

What is the Cisco 1941 router best used for?
It is ideal for branch office and SMB networks that require secure WAN connectivity with integrated voice, video, and data support.

How many Ethernet ports does the CISCO1941/K9 have?
It includes two integrated Gigabit Ethernet ports (GE0/0 and GE0/1).

Does it support VPN?
Yes, it supports VPN encryption along with firewall and intrusion prevention features.

Can I expand its memory?
Yes, it supports up to 2GB RAM and 8GB flash memory.

Is setup complicated?
No, the Cisco Configuration Professional (CCP) web-based tool simplifies setup and management.

What expansion options are available?
It has two EHWIC slots and one Internal Services Module slot for additional capabilities.