Cisco C1111-4P

C1111-4P

The Cisco C1111-4P is a Cisco 1100 Series Integrated Services Routers (ISRs), designed to provide WAN connectivity, comprehensive security, and wired access in a single high-performance platform. It is ideal for small and medium-sized enterprise branch offices. The C1111-4P model delivers 1 Gigabit Ethernet WAN port and 4 Gigabit Ethernet LAN ports, supporting dual GE WAN. It runs Cisco IOS XE software and offers robust VPN, firewall, and segmentation capabilities, along with Cisco SD-WAN support. This compact router supports Power over Ethernet (PoE) for connected devices, making it versatile for various branch deployments.

KEY FEATURES:

• Four Gigabit Ethernet ports for high-speed wired connectivity.
• Power over Ethernet (PoE) support on the LAN
• Dual gigabit Ethernet WAN ports for redundancy and load balancing.
• Integrated Wi-Fi for wireless connectivity within the network.
• Advanced security features include firewall protection, VPN support, and encryption algorithms (3DES, AES, DES).
• Support for a wide range of routing protocols like BGP, OSPF, EIGRP, RIP, and static routing.
• Cisco IOS XE Software with capabilities for sophisticated routing, network automation, and security.
• Compact fanless design ensures silent and energy-efficient operation.
• Management via web-based interface, SNMP, and Cisco DNA Center.
• Supports up to 100 IPsec tunnels and 100,000 NAT sessions.
• Suitable for small to medium branch offices needing secure, reliable, scalable network access.

SPECIFICATIONS OF C1111-4P

PRODUCT DETAILS: 

• Brand: Cisco
• Series: Cisco 1100 Series
• Model Number: C1111-4
• Product Type: Integrated Services Router (ISRs)
• Item Weight: 5 Lbs. (2.5 kg)
• Product Dimensions: 75 x 12.70 x 9.03 in (4.45 x 32.26 x 22.94 cm)
• Color: Grey
• Manufacturer: Cisco

⇒Technical Datasheet 

PERFORMANCE

The Cisco C1111-4P router provides high-performance networking for small to medium-sized branch offices. It supports a platform throughput (IPv4 IMIX) of up to 1372 Mbps and SD-WAN IPsec throughput close to 338 Mbps, enabling efficient handling of typical branch traffic and secure VPN needs. The router can support up to 100,000 NAT sessions and 100 IPsec tunnels, making it suitable for robust network operations. It features a dual-core 1.4 GHz CPU, which ensures balanced processing power for routing, security, and WAN optimization tasks. Its dual Gigabit Ethernet WAN ports and four Gigabit Ethernet LAN ports with PoE support allow flexible and reliable connectivity options. This combination of throughput, security, and connectivity features delivers scalable, high-performance service for distributed enterprise branch environments.

POWER CONSUMPTION

The router operates on a 66W maximum output power adapter. For optional PoE and PoE+ support, it requires a 115W power supply. The PoE output voltage is -53.5 VDC, capable of powering up to 2 PoE devices or 1 PoE+ device. This power setup supports a variety of branch office devices while maintaining energy efficiency.

RELIABILITY

The Cisco C1111-4P is designed for reliability with enterprise-grade hardware features. It supports a temperature range of 0° to 40°C at sea level and a humidity range of 10% to 85%, non-condensing. Its fanless design reduces failure points and supports silent operation. Cisco’s IOS XE software offers continuous updates and robust security features, ensuring performance and network uptime in branch office deployments.

ENERGY CONSUMPTION

The energy consumption of the Cisco C1111-4P is approximately 18 watts under typical operating conditions. It uses a universal AC input voltage from 100 to 240 VAC, 50 to 60 Hz, and outputs 12 V DC. The router features a fanless design that enhances energy efficiency and reduces noise, suitable for quiet office environments.

APPLICATION AREAS

It has wide application areas from small to medium-sized offices, branch offices, remote sites, enterprise branch offices, IoT deployments, education institutions, healthcare providers, retail stores, smart factories, business continuity environments, VPN and SD-WAN use cases, data/voice/video convergence networks, wireless enabled environments, and any network requiring secure WAN and LAN connectivity with Power over Ethernet support.

CONCLUSION

The Cisco C1111-4P router offers a balanced combination of high-performance WAN connectivity, robust security features, and energy-efficient operation in a compact form factor. It is well-suited for small to medium-sized branch offices requiring reliable and secure network access with PoE capabilities. Its Cisco SD-WAN integration and VPN performance make it a future-proof choice for evolving network needs while maintaining low power consumption and reliable operation.