Cisco C1111-8P - ISR 1100 Integrated Services Router, 8-Port Gigabit LAN, Dual GE WAN, PoE-Capable - Like New - Tested & Works Great

The Cisco C1111-8P is an 8-port Gigabit Ethernet Integrated Services Router from the Cisco ISR 1100 Series, built for small enterprise branches, remote offices, and SOHO deployments that need routing, switching, security, and VPN on a single compact platform. It pairs 8 Gigabit Ethernet LAN ports with 2 Gigabit Ethernet WAN interfaces — one dedicated RJ-45 copper WAN port plus one combo WAN port that accepts either an RJ-45 copper connection or an SFP transceiver (one media at a time on the combo, not simultaneously). The router runs Cisco IOS XE 16.9.1 or later; advanced features such as DMVPN, FlexVPN, GETVPN, Zone-Based Firewall, high-performance IPsec, and Cisco Umbrella are platform-supported, with their availability dependent on the installed IOS XE version and current Cisco IOS XE licensing state (traditional technology licenses or Smart Licensing tiers; entitlement on used units is not guaranteed). The 8 LAN ports are PoE-capable hardware; PoE / PoE+ output requires the 115W external power supply, while the standard 66W PSU powers the router itself but does not provide PoE output to downstream devices.

Cisco C1111-8P - Key Features & Benefits

• Dual GE WAN with SFP Option: Two independent Gigabit Ethernet WAN interfaces — one dedicated RJ-45 copper WAN port plus one combo WAN port that accepts either an RJ-45 copper connection or an SFP transceiver (one media at a time on the combo, not both). Dual-WAN scenarios such as primary-plus-backup uplink use the two separate physical WAN ports — not two simultaneous media types on the combo.
• 8-Port Gigabit LAN Switch: Eight onboard 10/100/1000 GE LAN ports with hardware switching deliver line-rate connectivity for IP phones, wireless APs, and workstations at small branches or remote offices — no separate switch required.
• PoE / PoE+ Capable Hardware — 115W PSU Required for PoE Output: With the 115W external power supply attached, up to 4 of the 8 LAN ports can simultaneously deliver 802.3af PoE, OR up to 2 ports can simultaneously deliver 802.3at PoE+ (totals across the 8-port LAN side, not per port). The standard 66W PSU powers the router but does not provide PoE output.
• Cisco IOS XE Platform — Licensing Required for Advanced Features: Runs Cisco IOS XE 16.9.1 or later, with platform-level support for routing, switching, VPN, security, NAT, QoS, and Cisco Umbrella integration. Activation of DMVPN, FlexVPN, GETVPN, Zone-Based Firewall, high-performance IPsec, and other advanced features depends on the installed IOS XE release and current licensing state — appropriate Cisco IOS XE technology licenses (traditional or Smart Licensing tiers) may be required. Used units may or may not retain prior licensing.
• Performance for Small Branches: Cisco-published maximum single-tunnel IPsec throughput for the 111x ISR platform is up to 679 Mbps (IMIX, IOS XE, per Cisco's published test methodology). Real-world throughput in production environments varies significantly by traffic profile, feature mix, tunnel count, and software version.
• SD-WAN Capable Platform: Hardware supports both Cisco Catalyst SD-WAN (controller mode) and traditional autonomous IOS XE mode. SD-WAN deployment requires an active Cisco Catalyst SD-WAN subscription, a compatible IOS XE SD-WAN image, and controller access.
• Compact Form Factor for Branch Deployments: Lightweight 4.37 lb (1.98 kg), 1.75"-high chassis suits desktop, wall-mount, or rack-mount installs (rack-mount kit ACS-1100-RM-19 optional); external 12 VDC PSU keeps the install clean at remote sites.

Cisco C1111-8P - Technical Specifications

• Part Number: C1111-8P • Series: Cisco ISR 1100
• Product Type: 8-Port Gigabit Integrated Services Router
• LAN Ports: 8× Gigabit Ethernet (10/100/1000) RJ-45
• WAN Ports: 2× Gigabit Ethernet — 1× dedicated RJ-45 copper + 1× RJ-45/SFP combo (one media at a time on the combo)
• PoE Support: PoE-capable hardware — up to 4× 802.3af PoE or 2× 802.3at PoE+ simultaneously across the 8 LAN ports (115W PSU required for PoE output)
• Memory: 4 GB DRAM • 4 GB flash
• Cisco-Published Max Throughput: Up to 679 Mbps single-tunnel IPsec (IMIX, IOS XE, per Cisco test methodology) — real-world varies
• Software & Licensing: Cisco IOS XE 16.9.1 or later • Advanced feature activation depends on installed IOS XE release and licensing state (traditional or Smart Licensing)
• Console & Storage: Micro-USB & RJ-45 console • Type-A USB 3.0 storage port
• Power Input: 100–240 VAC external PSU • 12 VDC output • 66W base / 115W required for PoE
• Max Power Consumption: 19.2W (excluding PSU loss)
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Dimensions (H×W×D): 1.75 × 12.70 × 9.015 in. (4.45 × 32.26 × 22.90 cm)
• Weight: 4.37 lb (1.98 kg)
• Condition: Like New - Tested & Works Great

Cisco C1111-8P - Frequently Asked Questions (FAQ)

• What is the difference between the C1111-8P and the C1111X-8P?
  Both are physically the same 8-Port ISR 1100 with dual GE WAN. The C1111-8P ships with 4 GB DRAM / 4 GB flash; the C1111X-8P ships with 8 GB DRAM / 8 GB flash for app-hosting and advanced SD-WAN security workloads. Ports, dimensions, and base forwarding performance are identical.
• What power supply does the C1111-8P need to deliver PoE / PoE+ to attached devices?
  The C1111-8P requires the 115W external power supply to provide PoE / PoE+ output on its 8 LAN ports. The standard 66W external PSU powers the router itself but does NOT deliver PoE to downstream devices. If you plan to power IP phones, wireless access points, or IP cameras directly from this router, the 115W PSU is required — please message us before purchase to confirm the PSU on this specific unit.
• How do the WAN ports work — are RJ-45 and SFP active at the same time on the combo port?
  The C1111-8P has two physical WAN interfaces: one dedicated RJ-45 copper WAN port, and one combo WAN port that accepts either an RJ-45 copper connection or an SFP transceiver — one media at a time on the combo, not simultaneously. Dual-WAN configurations (such as primary-plus-backup uplink) are achieved using the two separate WAN ports, not by running both media types on the combo port.
• What Cisco IOS XE version and licenses does this router need?
  The C1111-8P requires Cisco IOS XE 16.9.1 or later in autonomous mode. Cisco's IOS XE licensing model has changed across releases — older releases used traditional technology licenses (IP Base, Security/SEC, HSEC, etc.), while newer releases use Smart Licensing or Smart Licensing Using Policy with different feature tiers. Specific feature entitlement on this unit depends on the installed IOS XE version and licensing state, both of which can vary on used hardware. Advanced features such as DMVPN, FlexVPN, GETVPN, Zone-Based Firewall, and high-performance IPsec require an appropriate security/encryption license, and SD-WAN deployment requires an active Cisco Catalyst SD-WAN subscription plus a compatible IOS XE SD-WAN image. Please message us before purchase to confirm the IOS XE version and licensing state of this specific unit if you have specific feature requirements.

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