United States
Name:
CISCO871-K9
- Description:
- Dual Ethernet Security Router
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- Brand:
- Cisco
- Condition:
- GTIN:
- 746320958163
- Warranty:
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- Price:
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3 Year Extended Warranty
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Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
CISCO871-K9 Overview
CISCO871-K9 is a fixed, integrated services router engineered for small to medium branch offices with a robust architecture that incorporates state‑of‑the‑art routing and VPN capabilities. It delivers flexible power options through an approved AC power supply, equipped with dedicated WAN and LAN interfaces that support 10/100 Ethernet, ensuring performance and security with integrated firewall and QoS features.
Designed to support business-critical applications, the CISCO871-K9 offers integrated services such as voice and VPN functions while providing configurable interfaces for modular adaptability. With efficient throughput of approximately 0.15 Gbps and built‑in redundancy mechanisms, it is ideally suited for secure connectivity and scalability in modern network environments.
What is the price of CISCO871-K9?
Pricing for CISCO871-K9 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for CISCO871-K9.
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CISCO871-K9 Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec / SSL VPN |
| Power Source | AC Power Supply |
| Routing Protocols | OSPF / EIGRP / RIP / Static Routing |
| Broadband | N/A |
| Architecture | Fixed |
| WAN Configuration | WAN |
| WAN Ports | 1 WAN |
| LAN Ports | 4 LAN Ports |
| Ethernet Technology | 10/100 |
| Wi-Fi Standard | N/A |
| Connectivity Type | Wired |
| Network Protocols | IPv4, IPv6 |
| Remote Management | CLI / SNMP / HTTP / HTTPS |
| Compliance Standards | FCC / CE |
| Wireless Support | No |
| Speed/Capacity | N/A |
| Firewall Features | Yes |
| Features | VPN / Firewall / IPv6 Compatible / VoIP |
| Use Case | Business |
| Management | Managed |
| Form Factor | Desktop |
| Integrated Services | Voice |
| High Availability Support | Not Supported |
| Safety | N/A |
| EMC | N/A |
| Telecom | N/A |
| Throughput Capacity | 0.15 Gbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall / Intrusion Prevention |
| Expansion Slots | N/A |
| Modular Slots Available | N/A |
| Stacking Capability | No |
| 5G Support | No |
| Memory | 256 MB |
| Flash Memory | 128 MB |
| Interface Ports | RJ-45 |
| Power | 26W |
| Device Type | Router |
| Product Name | CISCO871-K9 Integrated Services Router |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
CISCO871-K9 Use Case
Securing Multi-Branch VPN Connectivity
In a global retail chain, the Cisco 871-K9-Dual Ethernet Security Router establishes hardware-accelerated IPsec tunnels to interconnect 50+ remote stores with the corporate data center over public internet. Benefit: Delivers encrypted, low-latency data transfers with AES-256, achieving PCI DSS compliance and 99.9% uptime for point-of-sale operations.
IoT and BYOD Network Segmentation
In a smart manufacturing plant, the Cisco 871-K9 creates separate VLANs and applies stateful-packet-inspection (SPI) firewall policies to isolate IoT sensors and employee BYOD devices from the core network. Benefit: Prevents lateral threat movement and zero-day exploits while maintaining gigabit-class throughput for critical control systems.
Unified Data & Voice Edge Solution for SMB
A professional services firm leverages the Cisco 871-K9 as a single-box edge device to handle WAN routing, NAT, SPI firewall and voice VLAN for IP-telephony. Benefit: Streamlines network management, prioritizes VoIP traffic for crystal-clear calls, and reduces hardware footprint—cutting CapEx/OpEx by up to 40%.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Fixed | Fixed | Fixed | Fixed |
| Broadband | DSL | N/A | N/A | DSL | DSL |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall / IPSec | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | FCC, CE | FCC / CE | FCC / CE | FCC / CE / RoHS | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | N/A | N/A | N/A | 7.0 inches | N/A |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10/100 | 10/100 | 10/100 | 10/100 |
| Expansion Slots | EHWIC | EHWIC | N/A | N/A | N/A |
| Features | VPN, Firewall, IPv6 Compatible | VPN / IPv6 Compatible / Firewall / VoIP | VPN / Firewall / IPv6 Compatible / VoIP | VPN / Firewall / IPv6 Compatible | VPN, NAT, Firewall, QoS, SRST, Voice, Integrated Security |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 128 MB | 128 MB | 128 MB | 128 MB |
| Form Factor | Desktop | Desktop | Desktop | Desktop | Desktop |
| Height | N/A | N/A | N/A | 1.0 inches | N/A |
| High Availability Support | Supported | Supported | Not Supported | Supported | Supported |
| Integrated Services | Voice / Video | Voice / Video / WAN Optimization | Voice | Voice / Video / WAN Optimization | Voice, Secure WAN, Unified Communications |
| Interface Ports | RJ-45 | RJ-45 / Console Port | RJ-45 | RJ-45 | RJ-45 |
| LAN Ports | 8 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 512 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Modular Slots Available | 1 Slot | 1 Slot | N/A | N/A | N/A |
| Network Protocols | TCP/IP, UDP, ICMP, ARP, RIP | IPv4 / IPv6 | IPv4, IPv6 | IPv4 / IPv6 | IPv4, IPv6 |
| Power | 65 Watt | 60 Watts | 26W | 60W | 20W |
| Power Source | AC Power Supply / Redundant | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco 886 Integrated Services Router | Cisco 881G Integrated Services Router | CISCO871-K9 Integrated Services Router | CISCO861-K9 Integrated Services Router | Cisco 881SRST-K9 Integrated Services Router |
| Product Type | Enterprise Router | Branch Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP | Telnet / SSH / SNMP | CLI / SNMP / HTTP / HTTPS | Telnet / SSH / SNMP | SSH / Telnet / SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / EIGRP / RIP / Static Routing | OSPF / EIGRP / RIP / Static Routing | OSPF / EIGRP / RIP / BGP / Static Routing |
| Safety | UL, cUL, CE, FCC | N/A | N/A | N/A | N/A |
| Speed/Capacity | Gigabit | N/A | N/A | Fast Ethernet | 25 Mbps |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 0.1 Gbps | 75 Mbps | 0.15 Gbps | 25 Mbps | 0.025 Gbps |
| Use Case | Business | Business / Small Business / Branch Office | Business | Small Business / Enterprise | Enterprise, Branch Office |
| VPN Support | IPSec / SSL VPN | IPSec/DMVPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / DMVPN / FlexVPN |
| WAN Configuration | Dual WAN | WAN | WAN | WAN | WAN |
| WAN Ports | 2 WAN | 1 WAN | 1 WAN | 1 WAN | 1 WAN |
| Weight | N/A | N/A | N/A | 4 lbs | N/A |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | 8.5 inches | N/A |
| Wireless Support | No | No | No | No | No |
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Questions & Answers
Q
What is the Cisco 871-K9 Dual Ethernet Security Router?
A
The Cisco 871-K9 is a compact, dual-Ethernet WAN router with integrated security, ideal for small offices and remote sites.
Q
What throughput does the Cisco 871-K9 support?
A
The Cisco 871-K9 delivers up to 25 Mbps of firewall throughput and up to 12 Mbps of VPN throughput for secure connectivity.
Q
How many LAN and WAN ports are on the Cisco 871-K9?
A
It includes two 10/100 Mbps WAN Ethernet ports and four 10/100 Mbps LAN Ethernet ports for flexible network segmentation.
Q
Does the Cisco 871-K9 support VPN encryption?
A
Yes, it supports IPsec VPN with DES, 3DES, and AES encryption, plus hardware acceleration for up to 225 Mbps.
Q
What firewall features are integrated in the Cisco 871-K9?
A
It provides Stateful Packet Inspection, zone-based firewall, NAT, IPS, and intrusion prevention for robust threat protection.
Q
Can the Cisco 871-K9 provide WAN redundancy?
A
Yes, dual-WAN interfaces support automatic failover and load balancing to ensure continuous Internet uptime.
Q
What quality of service (QoS) capabilities are available?
A
It offers advanced QoS with traffic shaping, policing, and priority queuing to optimize voice and data performance.
Q
How is the Cisco 871-K9 managed?
A
Management is via Cisco IOS CLI, Cisco Configuration Professional GUI, SNMP, Telnet, and secure SSH for remote access.
Q
What power options are available for this router?
A
It ships with an internal AC power supply (100–240V) and supports optional external DC adapter for flexible installations.
Q
Which Cisco IOS software does the 871-K9 run?
A
It runs Cisco IOS Software Release 15.x with integrated security, VPN, and routing feature sets.
Q
What certifications does the Cisco 871-K9 carry?
A
It is UL, cUL, CE, FCC, and IC certified, meeting global safety and electromagnetic compliance standards.
Q
What are the physical dimensions and weight?
A
The router measures 6.0 x 8.9 x 1.5 inches (W x D x H) and weighs 2.2 pounds, making it ideal for desktop or wall mount.
Q
Which deployment scenarios suit the Cisco 871-K9?
A
Ideal for small offices, retail branches, kiosks and home offices requiring secure Internet and VPN connectivity.
Q
How do I order spare licenses or modules?
A
Use Cisco SKU CISCO871-K9 for the base router; contact a Cisco partner for optional VPN license upgrades and support contracts.
Q
What warranty and support options are available?
A
It includes a one-year limited hardware warranty; Cisco SMARTnet provides 24×7 support and advance replacement options.
Q
How does the 871-K9 compare to the ISR 881 series?
A
The 871-K9 focuses on dual-WAN simplicity and cost efficiency, while the 881 series adds integrated 802.11n Wi-Fi and enhanced performance.
