United States
Name:
CISCO861-K9
- Description:
- Cisco 861 Ethernet Security Router
- Rating:
-
(0)
Added to cart 30 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- GTIN:
- 1320010361526
- Warranty:
-
3 - List Price:
-
- Price:
-
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
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
CISCO861-K9 Overview
CISCO861-K9 is a fixed enterprise router designed for small business and branch office deployments, featuring a robust architecture that incorporates integrated services such as voice and video along with WAN optimization. It offers multiple power options via an AC power supply, supports VPN features including IPSec and SSL VPN, and delivers reliable performance with built‐in firewall and intrusion prevention capabilities.
The device includes one WAN port and four LAN ports based on 10/100 Ethernet technology for wired connectivity, while its integrated services and modular capabilities allow for efficient redundancy and high availability. With support for routing protocols like OSPF, EIGRP, RIP, and static routing, the CISCO861-K9 meets diverse use cases demanding secure VPN connectivity, reliable throughput, and seamless remote management in enterprise settings.
What is the price of CISCO861-K9?
Pricing for CISCO861-K9 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for CISCO861-K9.
Explore more options from Routers or explore other Cisco products.
CISCO861-K9 Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec / SSL VPN |
| Power Source | AC Power Supply |
| Routing Protocols | OSPF / EIGRP / RIP / Static Routing |
| Broadband | DSL |
| 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 | Telnet / SSH / SNMP |
| Compliance Standards | FCC / CE / RoHS |
| Wireless Support | No |
| Speed/Capacity | Fast Ethernet |
| Firewall Features | Yes |
| Features | VPN / Firewall / IPv6 Compatible |
| Use Case | Small Business / Enterprise |
| Management | Managed |
| Form Factor | Desktop |
| Integrated Services | Voice / Video / WAN Optimization |
| High Availability Support | Supported |
| Safety | N/A |
| EMC | N/A |
| Telecom | N/A |
| Throughput Capacity | 25 Mbps |
| 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 | 60W |
| Device Type | Router |
| Product Name | CISCO861-K9 Integrated Services Router |
| Height | 1.0 inches |
| Width | 8.5 inches |
| Depth | 7.0 inches |
| Weight | 4 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Fixed | Fixed | Fixed | Fixed |
| Broadband | DSL | N/A | N/A | N/A | DSL |
| Built-in Security Features | Firewall / Intrusion Prevention / N/A | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention |
| Compliance Standards | FCC / CE / RoHS | FCC / CE | FCC, CE | FCC / CE / RoHS | FCC / CE / RoHS |
| Connectivity Type | Wired / Wireless | Wired | Wired / Wireless | Wired / Wireless | Wired |
| Depth | N/A | N/A | 7.5 inches | N/A | 7.0 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | N/A | N/A |
| Ethernet Technology | 10/100 | 10/100 | 10/100 | 10/100 | 10/100 |
| Expansion Slots | EHWIC | EHWIC | N/A | N/A | N/A |
| Features | VPN / Firewall / NAT / IPv6 Compatible | VPN / IPv6 Compatible / Firewall | VPN / IPv6 Compatible / Firewall / QoS | VPN / Firewall / IPv6 Compatible | VPN / Firewall / IPv6 Compatible |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 128 MB | 128 MB | 128 MB | 128 MB | 128 MB |
| Form Factor | Desktop | Desktop | Desktop | Desktop | Desktop |
| Height | N/A | N/A | 1.0 inches | N/A | 1.0 inches |
| High Availability Support | Not Supported | Not Supported | Not Supported | Supported | Supported |
| Integrated Services | Voice / Video / N/A | Voice / Video | Voice / Video / WAN Optimization | Voice / Video | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45 | RJ-45 | RJ-45, Combo Ports | RJ-45 / Combo Ports | RJ-45 |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Modular Slots Available | 1 Slot | 1 Slot | N/A | N/A | N/A |
| Network Protocols | IPv4 / IPv6 / TCP/IP / UDP / ICMP | IPv4, IPv6 | IPv4, IPv6 | IPv4 / IPv6 | IPv4 / IPv6 |
| Power | 36 W | 27W | 48W | 17 W | 60W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | CISCO881W-GN-E-K9 | Cisco 881 Integrated Services Router | CISCO878-K9 | CISCO876-SEC-K9 | CISCO861-K9 Integrated Services Router |
| Product Type | Enterprise Router | Enterprise Router | Integrated Services Router | Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | Telnet / SSH / SNMP | SSH, Telnet, SNMP | Telnet, SSH, HTTP, HTTPS | CLI / SNMP / HTTP / HTTPS | Telnet / SSH / SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / EIGRP / RIP / Static Routing | OSPF / EIGRP / RIP / Static Routing |
| Safety | N/A | N/A | FCC | N/A | N/A |
| Speed/Capacity | N/A | N/A | N/A | N/A | Fast Ethernet |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 0.035 Gbps | 0.075 Gbps | 0.05 Gbps | 0.025 Gbps | 25 Mbps |
| Use Case | Small Business | Small Business | Business / Small Business | Small Business | Small Business / Enterprise |
| VPN Support | IPSec / SSL VPN / N/A | IPSec / SSL VPN | IPSec VPN | IPSec / SSL VPN / N/A | IPSec / SSL VPN |
| WAN Configuration | WAN | WAN | WAN | WAN | WAN |
| WAN Ports | 1 WAN | 1 WAN | 1 WAN | 1 WAN | 1 WAN |
| Weight | N/A | N/A | 4 lbs | N/A | 4 lbs |
| Wi-Fi Standard | WiFi 4 | N/A | WiFi 4 | WiFi 2 / WiFi 3 | N/A |
| Width | N/A | N/A | 9.0 inches | N/A | 8.5 inches |
| Wireless Support | Yes | No | Yes | Yes | No |
Showing - of 0 Results
Questions & Answers
Q
What is the Cisco 861-K9 Ethernet Security Router?
A
The Cisco 861-K9 is an integrated security router delivering secure broadband connectivity, firewall protection, VPN support, and high-performance Ethernet ports for small offices.
Q
What are the key features of the Cisco 861-K9?
A
Key features include a stateful packet‐inspection firewall, up to 50 IPSec VPN peers, four 10/100 Ethernet LAN ports, one 10/100 WAN port, optional ADSL2/2+, and advanced QoS capabilities.
Q
What throughput does the Cisco 861-K9 support?
A
It delivers up to 20 Mbps firewall throughput and up to 15 Mbps IPSec VPN throughput under typical operating conditions.
Q
How many LAN and WAN ports does the Cisco 861-K9 have?
A
The router includes four 10/100 Mbps LAN ports and one 10/100 Mbps WAN port, with optional integrated ADSL2/2+ or serial WAN module support.
Q
Does the Cisco 861-K9 support VPN connectivity?
A
Yes. It supports up to 50 simultaneous IPSec VPN tunnels with hardware-accelerated encryption using DES, 3DES, and AES algorithms.
Q
What security features are built into the Cisco 861-K9?
A
Built-in security features include a stateful packet-inspection firewall, IPSec VPN, intrusion prevention, anti-malware protection, and secure boot capabilities.
Q
Which WAN interfaces are supported by the Cisco 861-K9?
A
Supported WAN interfaces include Ethernet, ADSL2/2+, VDSL2 (with module), and serial connections via optional modular WAN interface cards.
Q
Is the Cisco 861-K9 suitable for remote branch offices?
A
Yes. It is designed for small to medium branch offices, offering secure connectivity, reliable VPN, and managed services in a compact form factor.
Q
What is the maximum number of VPN peers supported?
A
The Cisco 861-K9 supports up to 50 IPSec VPN peers for simultaneous site-to-site and remote-access VPN sessions.
Q
Which Cisco IOS image is required for advanced security features?
A
You need the Cisco IOS Security image (for example, c861-universalk9-mz) to enable advanced firewall, intrusion prevention, and VPN capabilities.
Q
How is the Cisco 861-K9 powered and what is its power consumption?
A
It uses an external AC adapter (100–240 V) with typical power consumption around 20 W under full load.
Q
What mounting options are available for the Cisco 861-K9?
A
The Cisco 861-K9 supports desktop placement, wall-mounting, and optional rack-mount kits for installation in standard 19-inch racks.
Q
How can I upgrade the firmware on the Cisco 861-K9?
A
Firmware upgrades are performed via the CLI using TFTP, FTP, or USB, following the standard Cisco IOS software upgrade process in privileged exec mode.
Q
Does the Cisco 861-K9 support Quality of Service (QoS)?
A
Yes. It provides advanced QoS features including class‐based weighted fair queuing (CBWFQ), traffic shaping, and priority queuing to optimize bandwidth.
Q
What management interfaces does the Cisco 861-K9 offer?
A
Management interfaces include a command-line interface via console or SSH, a web-based GUI, SNMP v2c/v3, and support for Cisco Configuration Professional.
Q
Is the Cisco 861-K9 still supported or has it reached end-of-life?
A
The Cisco 861-K9 has been announced end-of-sale but remains under Cisco IOS maintenance until its published end-of-support date.
Q
What warranty and support options are available for the Cisco 861-K9?
A
It includes a limited one-year hardware warranty and optional Cisco SMARTnet service for 24/7 technical support, software updates, and advance hardware replacement.
