Cisco C1111-4P ISR 1000 Series Integrated Services Router | 4 Ports Dual GE WAN | SD-WAN & VPN | PoE - New

The Cisco C1111-4P Integrated Services Router is a 4 Ports Dual GE WAN Ethernet Router from the Cisco 1000 Series ISR portfolio, built for small and medium branch offices, retail, managed service providers, and secure teleworker deployments. It delivers dual Gigabit WAN uplinks (1 RJ-45 + 1 combo SFP/RJ-45) and a 4-port Gigabit LAN switch with PoE/PoE+ support, all running Cisco IOS XE with support for SD-WAN, IPsec VPN, and zone-based firewall. Compact 1RU chassis with fanless design.

Cisco C1111-4P - Key Features & Benefits

• 6 Gigabit Ethernet Ports: 2 GE WAN (1× RJ-45 + 1× combo SFP/RJ-45 for fiber or copper) plus a 4-port integrated Gigabit LAN switch — flexible dual-uplink WAN for failover and load-sharing
• PoE/PoE+ for IP Phones & Access Points: Powers up to 2 PoE or 1 PoE+ port on the integrated LAN switch when equipped with the 115W PoE power supply — ideal for powering VoIP phones, wireless APs, or IP cameras directly from the router
• Cisco SD-WAN Ready: IOS XE SD-WAN support for intent-based branch networking, application-aware routing, and cloud-first connectivity managed via Cisco vManage or DNA Center (Cisco DNA subscription sold separately)
• IPsec VPN & Secure Connectivity: Hardware-accelerated IPsec with support for DMVPN, FlexVPN, GETVPN, and EzVPN; encrypted throughput varies with configuration and licensing (base IP Base + SEC shaped at 50 Mbps; higher throughput available with IPsec Performance / HSEC licenses)
• Enterprise Security Stack: Zone-based firewall, AES-256 encryption, Trust Anchor, Secure Boot, and signed firmware — protects the branch edge from internet threats

Cisco C1111-4P - Technical Specifications

• Manufacturer / Part Number: Cisco • C1111-4P
• Series: Cisco 1000 Series Integrated Services Routers (ISR 1000)
• WAN Ports: 2× Gigabit Ethernet (1× RJ-45 + 1× combo SFP/RJ-45)
• LAN Ports: 4× 10/100/1000 Ethernet (integrated managed switch) with 2 PoE or 1 PoE+ ports
• Operating System: Cisco IOS XE (minimum 16.6.1)
• Memory: 4 GB DRAM / 4 GB flash
• Management: CLI • WebUI • SNMP • NETCONF/RESTCONF • Cisco DNA Center • vManage
• VPN & Security: IPsec, DMVPN, FlexVPN, GETVPN, Zone-Based Firewall, AES-256
• Routing Protocols: OSPF, BGP, EIGRP, IS-IS, RIP, HSRP, VRRP, PIM, BFD
• Console / USB: 1× Micro-USB console • 1× USB 3.0 Type-A storage
• Power Supply: External AC 100–240V; 66W base PSU • 115W PSU required for PoE/PoE+
• Form Factor: 1RU rack-mountable or desktop • Fanless design
• Dimensions (H × W × D): 1.75 × 12.70 × 9.03 in. (4.45 × 32.26 × 22.94 cm)
• Weight: 4.37 lb. (1.98 kg)
• Operating Temperature: 0° to 40°C (32° to 104°F)
• Condition: Brand New — Factory Sealed

Cisco C1111-4P - Frequently Asked Questions (FAQ)

• What is the difference between the C1111-4P and the C1111-8P?
  The C1111-4P has a 4-port Gigabit LAN switch with 2 PoE or 1 PoE+ port, while the C1111-8P has an 8-port Gigabit LAN switch with 4 PoE or 2 PoE+ ports. Both share the same dual GE WAN design and IOS XE feature set — choose based on how many wired LAN devices you need to connect.
• What PSU is required to enable PoE on the LAN ports?
  A 115W power supply is required to activate PoE/PoE+ on the C1111-4P. The base 66W supply powers the router itself but does not enable PoE output; verify your unit includes the 115W PSU if PoE is needed.
• Do I need a license to use SD-WAN or higher encrypted throughput?
  Yes — Cisco SD-WAN requires an active Cisco DNA subscription (Essentials, Advantage, or Premier, sold separately). Out of the box, IPsec throughput is shaped at 50 Mbps under the base IP Base + SEC license; the IPsec Performance or HSEC license is required to unlock higher encrypted throughput.

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