Cisco ISR 1100 4P Router

Name: Cisco ISR 1100 4P Router
SKU: C1121-4P
Availability: InStock

Model:

C1121-4P

Detail:

ISR 1100 4P Dual GE SFP Router

Condition:

New

Price:

Original price was: $1,299.00.Current price is: $999.00.

Warranty:

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Product Detail

4 Gigabit Ethernet Ports: Provides ample connectivity for connecting to various network devices, such as computers, servers, and switches.
Integrated Firewall: Offers built-in protection against unauthorized access and malicious attacks.
VPN Support: Enables secure remote access to your network through virtual private networks.
QoS Capabilities: Prioritizes network traffic to ensure that critical applications receive the necessary bandwidth.
Easy Management: Features a user-friendly web-based interface for simple configuration and monitoring.

Description
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The Cisco C1121-4P Integrated Services Router is a compact and versatile networking device designed for small businesses and remote offices. It offers a comprehensive suite of features, including routing, switching, security, and wireless capabilities, all in a single, easy-to-manage device. With its Gigabit Ethernet ports, the C1121-4P provides high-speed connectivity for multiple devices, while its integrated Wi-Fi capabilities enable wireless access for mobile devices. Additionally, the router’s advanced security features protect your network from cyber threats, ensuring the confidentiality and integrity of your data.

What Is the Cisco ISR 1100 4P Router?

This model belongs to the Cisco ISR 1000 Series, a family of integrated services routers built for high-performance networking. The ISR 1100 4P version specifically includes:

4 LAN ports
2 SFP WAN uplink ports
Cisco SD-WAN support
Enterprise-grade security features

It’s tailored for small to mid-sized offices that need consistent uptime, network efficiency, and secure connections.

Key Features at a Glance:

Dual Gigabit SFP WAN Ports: Ensures fast and reliable fiber connectivity
4 Built-in LAN Ports: Perfect for local network distribution
Fanless Design: Silent operation, ideal for office environments
Cisco SD-WAN Ready: Enables centralized management and cloud connectivity
Advanced Security: Includes secure VPN, firewall, and threat defense
High Throughput: Supports application-aware routing and QoS

Why Choose the Cisco ISR 1100 4P?

Choosing the right router matters—and here’s why the ISR 1100 4P should top your list:

Compact and Silent
Unlike traditional routers, the ISR 1100 4P operates silently thanks to its fanless architecture. This makes it ideal for offices, clinics, retail branches, or any professional space.
Fiber-First Connectivity
With dual SFP ports, you can enjoy faster, more reliable fiber connections, which are increasingly critical in modern business operations.
Enterprise-Grade Security
Cisco integrates robust security protocols, allowing you to set up encrypted VPNs, enforce firewall rules, and block unauthorized access with ease.
Built for Cisco SD-WAN
If you’re aiming to deploy a software-defined WAN, this router supports cloud-managed configurations, automated traffic control, and remote provisioning.
Scalability for Growing Networks
As your network grows, the ISR 1100 4P grows with it. It’s ready to support new applications, cloud platforms, and connected devices—without needing hardware upgrades.
Energy Efficient
Thanks to its fanless and low-power design, this router reduces your electricity costs over time, contributing to both efficiency and sustainability.

Feature	Specification
Model	ISR 1100-4P Dual GE SFP
Form Factor	Desktop / Wall Mount / DIN Rail (Fanless)
WAN Interfaces	2 x Gigabit Ethernet SFP (Combo with RJ45)
LAN Interfaces	4 x 10/100/1000 Mbps RJ45 Ethernet Ports
Routing Protocols	Static, RIP, OSPF, BGP, EIGRP, Policy-Based Routing
SD-WAN Support	Yes (Cisco vManage compatible)
Security Features	VPN (IPsec, DMVPN, GRE), Stateful Firewall, Zone-Based Firewall, Threat Defense
Management	CLI, Cisco vManage, REST API
Throughput	Up to 500 Mbps (with services enabled)
Performance	Integrated services with crypto acceleration
Memory (DRAM)	4 GB
Flash Memory	8 GB
Power Supply	External AC adapter
Operating Temperature	0°C to 40°C (32°F to 104°F)
Dimensions (W x D x H)	10.58 x 6.34 x 1.73 inches (26.9 x 16.1 x 4.4 cm)
Weight	Approx. 2.2 lbs (1 kg)
Noise Level	0 dBA (Fanless)
Compliance & Certifications	RoHS, FCC, CE, UL
Warranty	Cisco Limited Lifetime Hardware Warranty