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CISCO ISR 1100 4P Dual GE SFP Router C1121-4P

VENDOR: CISCO Mfg Part#: C1121-4P++ UPC#: 889728281133
  • ISR 1100 4P Dual GE SFP Router
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$927.50
$927.50
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MSRP: $1,360.32
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  • Wired Gigabit Ethernet connectivity with 4P Dual GE SFP, Micro-USB, and USB 3.0 ports
  • Supports MPLS and IPv4 routing protocols with remote management over IPv4/IPv6
  • Built-in 4 GB DRAM and 4 GB flash memory for efficient data and firmware handling
  • Includes encryption and authentication protocols: AES, WPA, and RADIUS
  • Fanless, compact design supports operational temperatures from 0°C to 45°C
  • Operates on 100–240 VAC with integrated power supply for global deployment

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Key Benefits

Eye-Insights
  • Designed for high-throughput and secure small-office routing environments with up to 800 Mbps IMIX encrypted performance
  • Integrates seamlessly into existing networks with a full set of secure connectivity interfaces and protocols
  • TAA-compliant and energy-efficient design meets government and commercial procurement standards

Product Overview

The Cisco ISR 1100 4P Dual GE SFP Router (C1121-4P) is engineered for high-performance branch connectivity. It supports up to 800 Mbps IMIX encrypted throughput and includes Gigabit Ethernet capabilities for both data link and transport. With 4 GB DRAM and 4 GB flash, the router ensures ample temporary and persistent storage for complex network operations. Key security protocols like MPLS, IPv4, RADIUS, AES, and WPA are integrated, ensuring reliable encrypted communication and user validation. The device’s compact, fanless design with 4P Dual GE SFP, Micro-USB, and USB 3.0 interfaces supports various deployment scenarios. Additional benefits include cloud-hosted and on-prem SD-WAN controller support and TAA compliance. Operating between 0°C to 45°C and 10% to 85% non-condensing humidity, it meets enterprise-grade durability requirements.

Specifications

Product Overview
Manufacturer CISCO
Product Name CISCO ISR 1100 4P Dual GE SFP Router C1121-4P
Model C1121-4P
Type Integrated Services Router (ISR)
Form Factor Desktop, fanless
Weight 1.55 kg
Power Requirements 100 to 240 VAC
Flash Memory 4 GB
Installed RAM 4 GB
Max Encrypted Throughput (IMIX) 800 Mbps

Wireless Features
Wi-Fi Standard Wi-Fi 6-capable (availability depends on model variant)

Compliance & Origin
Country of Origin Mexico
TAA Compliant Yes
Certifications UL, CE, FCC, RoHS

Advanced Security Features
Encryption Algorithms AES, WPA
Authentication Method RADIUS
Security Protocols IPSec, Secure Boot, Zone-Based Firewall, Control Plane Protection (CoPP)
Threat Defense Compatibility Cisco Umbrella, Cisco Advanced Malware Protection (AMP)
Identity Services Cisco Identity Services Engine (ISE) compatible

Interfaces
WAN Ports 2 x Gigabit Ethernet SFP
LAN Ports 2 x Gigabit Ethernet RJ-45
USB Ports 1 x USB 3.0 Type A, 1 x Micro-USB Console Port
Data Link Protocol Gigabit Ethernet
Transport Protocol Gigabit Ethernet
Routing Protocols MPLS, IPv4
Remote Management Protocols IPv4, IPv6

Physical & Environmental
Width 10.8 inch (274.3 mm)
Depth 7.85 inch (199.4 mm)
Height 1.65 inch (41.9 mm)
Operating Temperature Range 0°C to 45°C
Operating Humidity Range 10% to 85% (non-condensing)
Cooling Fanless

Cloud Management & Licensing
Cloud Management Options Cloud-hosted SD-WAN Controller, On-prem SD-WAN Controller, Cisco vManage
Local Management WebUI
License Model Cisco DNA Software Subscription (varies by tier)
Included License Base software license; DNA license required separately