C1111-4PWB Cisco ISR 1100 Ports Dual Router Refurbished

Cisco's Integrated Services Router (ISR) 1100 Series is designed to provide a secure and scalable networking platform. The C1111-4PWB model is a notable addition, offering dual Gigabit Ethernet Wide Area Network (GE WAN) ports, 802.11ac wireless capabilities, and an integrated modem, making it a robust choice for various networking scenarios.

The C1111-4PWB ISR 1100 is equipped with two Gigabit Ethernet WAN ports, providing high-speed connectivity for wide-area network applications. This feature allows for increased bandwidth and redundancy, ensuring reliable network performance.

Featuring 802.11ac, the latest wireless standard, this router supports high-speed wireless connectivity. It enables faster data transfer rates and improved performance for wireless devices, making it suitable for modern wireless networking needs.

The integrated modem functionality sets the C1111-4PWB apart. This feature facilitates connectivity via cellular networks, offering a backup or primary connection option in scenarios where wired connections might be unavailable or less reliable.

The router's WiFi capabilities make it a comprehensive networking solution. It enables wireless connectivity for devices within the network range, providing flexibility in connecting a variety of devices, from laptops to smartphones.

For SMBs, the Cisco C1111-4PWB ISR 1100 serves as an all-in-one networking solution. Its dual WAN ports offer scalability for growing businesses, and the integrated modem ensures connectivity reliability, crucial for business operations.

In remote office or branch scenarios, where a wired connection might be challenging, the integrated modem becomes invaluable. The dual WAN ports ensure network redundancy, and 802.11ac supports efficient wireless connectivity for remote devices.

In the retail and hospitality industry, where customer-facing WiFi is essential, the C1111-4PWB ISR 1100 provides a reliable and secure networking solution. The integrated modem offers a backup option, ensuring uninterrupted service.

The router comes in a compact form factor, suitable for various deployment scenarios. Its dimensions make it easy to integrate into existing network setups or install in constrained spaces.

Security is a top priority in networking, and the C1111-4PWB ISR 1100 doesn't disappoint. It incorporates robust security features, including firewall capabilities and VPN (Virtual Private Network) support, ensuring data integrity and confidentiality.

With PoE support, the router can power connected devices such as IP cameras or VoIP phones over the Ethernet cable. This simplifies deployment and reduces the need for additional power sources.

The dual GE WAN ports contribute to the router's scalability, allowing businesses to expand their network capabilities. Its overall performance is enhanced by features like Quality of Service (QoS) support, ensuring efficient traffic management.

The dual WAN ports, integrated modem, and 802.11ac wireless support provide versatile connectivity options, making the router suitable for diverse networking scenarios.

The integrated modem ensures reliable connectivity, offering a backup or primary connection option in scenarios where wired connections might be less reliable or unavailable.

With dual GE WAN ports, the router provides scalability for growing networks. Businesses can expand their operations without compromising on network performance.

Robust security features, including firewall capabilities and VPN support, ensure the protection of sensitive data, addressing the security needs of modern networks.

The Cisco ISR 1100 series router with the model number C1111-4PWB is a dual GE WAN router that supports 802.11ac wireless capabilities. It is part of Cisco's Integrated Services Router (ISR) line of products, which are designed for small and medium-sized businesses and enterprise branch offices.

In terms of performance and throughput capabilities, the C1111-4PWB is capable of providing high-speed internet access and VPN connectivity for remote workers. It can support up to 800Mbps of aggregate throughput and has four Gigabit Ethernet ports for connecting wired devices. The router also supports Quality of Service (QoS) features to prioritize and manage network traffic, as well as security features such as firewalls and VPNs to protect against network threats.

The C1111-4PWB Cisco ISR 1100 router supports high availability and redundancy options to ensure continuous network uptime in case of a failure or outage. These options include:

• Dual WAN ports: The router has two Gigabit Ethernet WAN ports that can be used for load balancing or failover. This means that if one WAN connection goes down, the router will automatically switch to the other WAN connection to maintain internet connectivity.
• VRRP: Virtual Router Redundancy Protocol (VRRP) allows for multiple routers to share a virtual IP address so that if the primary router fails, a secondary router can take over its role without interruption of service.
• HSRP: Cisco Hot Standby Router Protocol (HSRP) is another redundancy protocol that allows multiple routers to share a virtual IP address. It also allows for automatic failover in case of a failure of the primary router.
• Dual Image: The router can support the dual image feature that allows to loading of two different versions of software on the same router so that the second image can take over in case of an error with the primary image.

• Manufacturer: Cisco
• Part Number or SKU# C1111-4PWB
• Product Series: 1100
• Product Model: C1111-4PWB
• Product Name: C1111-4PWB Modem/Wireless Router
• Product Type: Modem/Wireless Router

• Wi-Fi Generation: Wi-Fi 5

• Broadband Transmission: Technology Ethernet
• Wireless LAN Standard: IEEE 802.11ac
• ISM Band: No
• UNII Band: Yes
• UNII Maximum Frequency 5 GHz
• Total Wireless Transmission Speed 108.38 MB/s

• Number of Network (RJ-45) Ports: 4
• USB: Yes
• PoE (RJ-45) Port: Yes
• Number of Broadband (RJ-45) Ports: 1

• Ethernet Technology: Gigabit Ethernet
• VPN Supported: Yes

In summary, the Cisco C1111-4PWB ISR 1100 is a comprehensive networking solution that brings together dual GE WAN ports, 802.11ac wireless capabilities, and integrated modem functionality. Its versatility, reliability, and scalability make it a suitable choice for various networking scenarios, from small businesses to remote offices. This guide aimed to simplify the technical details, providing a clear understanding of the key features and applications of the C1111-4PWB ISR 1100 in simple and accessible language.