Cisco C881G+7-K9 881 Ethernet Security Router with 3G – Refurb

The Cisco C881G+7-K9 is a compact, reliable router designed for small and medium business networks requiring secure, high-performance WAN and LAN connectivity. This refurbished router supports Fast Ethernet, VDSL2, ADSL2/2+, and 3G WAN connectivity, providing flexible deployment options for branch offices or remote sites. Its integrated security features, including stateful firewall protection and VPN capabilities, ensure safe and reliable communication across your network.

Built for efficiency and dependability, the Cisco 881G+7-K9 provides a 4-port managed LAN switch, console and USB support for security, and a universal external power supply. Its robust compliance with industry standards makes it ideal for secure, small business networks with optional WAN failover over 3G.

✔ Key Features & Benefits

✔ WAN Connectivity – Fast Ethernet, VDSL2, ADSL2/2+, and 3G (HSDPA/CDMA)
✔ LAN Switch – 4 × 10/100BASE-T managed ports with auto-sensing MDI/MDX
✔ Security & VPN – Stateful firewall, IPsec/SSL VPN, ACL support
✔ USB Port – Supports approved USB security tokens or flash memory
✔ Console Port – RJ-45 for easy local management
✔ Compact & Lightweight – Ideal for office and branch deployments
✔ External Power Supply – Universal 100–240 VAC → 12 VDC, max 60 W

✔ Ideal Uses

✔ Small business WAN and LAN routing
✔ Branch office connectivity and secure access
✔ Secure remote VPN deployment
✔ Traffic prioritization and QoS-enabled networks
✔ Networks requiring multiple WAN failover options

✔ Specifications

✔ Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
✔ Brand / Model: Cisco C881G+7-K9, 881 Series Router
✔ WAN Interface: Fast Ethernet, 3G (HSDPA/CDMA), VDSL2, ADSL2/2+
✔ LAN Switch: 4 × 10/100BASE-T managed ports (auto-sensing MDI/MDX)
✔ Console Port: RJ-45
✔ USB Port: 1 × USB 1.1 
✔ External Power Supply: 100–240 VAC input → 12 VDC output, max 60 W
✔ Physical Dimensions (H × W × D): 48 × 325 × 249 mm (includes rubber feet)
✔ Weight: Up to 2.5 kg
✔ Operating Temperature: 0–40 °C at sea level (derated for altitude)
✔ Operating Humidity: 10–85% RH (non-condensing)
✔ Operating Altitude: 0–10,000 ft (0–3,000 m)
✔ Nonoperating Temperature: -20 to 65 °C
✔ Nonoperating Humidity: 5–95% RH (non-condensing)
✔ Nonoperating Altitude: Up to 15,000 ft (0–4,570 m)
✔ Compliance: FCC/EN/CISPR Class B, EN300386, EN55022/24, ICES-003, KN22

✔ Warranty

✔ 3-Month Carry-in Warranty

✔ What’s in the Box

✔ Cisco C881G+7-K9 Router
✔ External Power Supply
✔ Power Cable