United States
| Name: |
C2811-3G-G-SEC/K9 |
| Description: | Cisco 2811, HWIC-3G-GSM, 128F/512D DRAM, Adv Security |
| Rating: |
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Added to cart 34 times recently |
| Availability: |
In stock - Ready to Ship
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| Brand: | |
| Condition: | |
| GTIN: | 882658128097  |
| Warranty: |
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| List Price: |
$3,950.00 |
| Price: |
$1,792.00 55% off |
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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.
C2811-3G-G-SEC/K9
Cisco 2811, HWIC-3G-GSM, 128F/512D DRAM, Adv Secur...
$3,950.00
$1,792.00
5 in Global Warehouse 
$1,792.00
55% off
TRUSTED, TRIED, PROVEN
C2811-3G-G-SEC/K9 Overview
C2811-3G-G-SEC/K9 is a modular enterprise router engineered for robust performance with integrated security and versatile connectivity. Designed with a modular architecture, it offers flexible expansion through NIM/EHWIC slots while supporting a range of power options via an external AC supply; its dual-use WAN/LAN configuration and integrated security services make it an ideal solution for secure branch networking.
C2811-3G-G-SEC/K9 delivers high throughput and redundant performance with advanced VPN features, ensuring reliable encrypted communications for business-critical applications. Its built-in support for voice, VPN, and firewall functions, coupled with modular upgrade capabilities and multiple routing protocols, makes it well suited for enterprise use cases that demand secure, resilient, and scalable networking.
What is the price of C2811-3G-G-SEC/K9?
Lowest price of C2811-3G-G-SEC/K9 is $ 1,792.00. Shop now! Get further exclusive discounts with bulk quotation on C2811-3G-G-SEC/K9
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C2811-3G-G-SEC/K9 Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec |
| Power Source | AC Power Supply |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing |
| Broadband | N/A |
| Architecture | Modular |
| WAN Configuration | WAN |
| WAN Ports | 2 WAN |
| LAN Ports | Modular LAN |
| Ethernet Technology | 10/100 |
| Wi-Fi Standard | N/A |
| Connectivity Type | Wired |
| Network Protocols | IP / IPX / Frame Relay / PPP / HDLC |
| Remote Management | CLI / SNMP / Telnet / SSH |
| Compliance Standards | FCC / CE |
| Wireless Support | No |
| Speed/Capacity | N/A |
| Firewall Features | Yes |
| Features | VPN / VoIP / IPv6 Compatible / Firewall |
| Use Case | Enterprise |
| Management | Managed |
| Form Factor | Chassis |
| Integrated Services | Voice |
| High Availability Support | Supported |
| Safety | N/A |
| EMC | N/A |
| Telecom | N/A |
| Throughput Capacity | 0.03 Gbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall / Intrusion Prevention |
| Expansion Slots | EHWIC / NIM |
| Modular Slots Available | 2 Slots |
| Stacking Capability | No |
| 5G Support | No |
| Memory | 128 MB |
| Flash Memory | 256 MB |
| Interface Ports | RJ-45 |
| Power | 65W |
| Device Type | Router |
| Product Name | Cisco 2811 Integrated Services Router with 3G and Security |
| Height | 1.73 inches |
| Width | 17.20 inches |
| Depth | 16.10 inches |
| Weight | 23 lbs |
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 | Modular | Modular | Modular | Modular | Fixed |
| Broadband | N/A | N/A | Fiber Optic | N/A | 4G / LTE |
| Built-in Security Features | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall |
| Compliance Standards | FCC / CE | FCC / CE | RoHS / CE / FCC | FCC, CE | CE, FCC, RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired / Wireless / Ethernet |
| Depth | 16.10 inches | N/A | 18 inches | N/A | 9.3 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | FCC / CE | N/A | N/A |
| Ethernet Technology | 10/100 | 10/100 | 10/100/1000 | 10G | 10/100/1000 |
| Expansion Slots | EHWIC / NIM | EHWIC | NIM / SFP+ | SFP+ | N/A |
| Features | VPN / VoIP / IPv6 Compatible / Firewall | VPN / IPv6 Compatible / Firewall | VPN / Firewall / MPLS / QoS | Mesh, VPN, IPv6 Compatible, Firewall | VPN / Firewall / IPv6 Compatible / NAT |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 128 MB | 512 MB | 512 MB | 256 MB |
| Form Factor | Chassis | Rack-mount | Rack-mount | Chassis | Desktop |
| Height | 1.73 inches | N/A | 2 inches | N/A | 2.2 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Not Supported |
| Integrated Services | Voice | Voice / Video | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization | N/A |
| Interface Ports | RJ-45 | RJ-45 | RJ-45 / SFP | SFP+, Combo Ports | RJ-45 |
| LAN Ports | Modular LAN | 2 LAN Ports | N/A | Modular LAN | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 128 MB | 256 MB | 4 GB | 4 GB | 512 MB |
| Modular Slots Available | 2 Slots | 2 Slots | 3+ Slots | 3+ Slots | N/A |
| Network Protocols | IP / IPX / Frame Relay / PPP / HDLC | IPv4 / IPv6 | IPv4 / IPv6 | OSPF, BGP, EIGRP, RIP, IS-IS | IPv4, IPv6, PPPoE |
| Power | 65W | 80 W | 350 Watt | N/A | 18W |
| Power Source | AC Power Supply | AC Power Supply | Redundant AC Power Supply | Redundant | AC Power Supply |
| Product Name | Cisco 2811 Integrated Services Router with 3G and Security | Cisco 2801 Integrated Services Router | A9K-SAM-2TB Service Aggregation Module | Cisco 7606S-RSP7XL-10G-R | ARCHER MR600 |
| Product Type | Enterprise Router | Integrated Services Router | Service Aggregation Module | Enterprise Router | Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | CLI / SNMP / Telnet / SSH | CLI / SNMP / Telnet / SSH | SNMP / SSH / Telnet | SSH, Telnet, SNMP | HTTP, HTTPS, TR-069 |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / IS-IS / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | Static Routing / N/A |
| Safety | N/A | N/A | UL / IEC | N/A | N/A |
| Speed/Capacity | N/A | N/A | 10Gb | 10G | Gigabit |
| Stacking Capability | No | No | No | Yes | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 0.03 Gbps | 0.02 Gbps | 10 Gbps | 10 | 1.17 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Home / Small Business |
| VPN Support | IPSec | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / N/A |
| WAN Configuration | WAN | Dual WAN | Dual WAN | N/A | WAN |
| WAN Ports | 2 WAN | Modular WAN | 2 WAN | N/A | 1 WAN |
| Weight | 23 lbs | N/A | 15 lbs | N/A | 1.1 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | WiFi 5 |
| Width | 17.20 inches | N/A | 17 inches | N/A | 6.7 inches |
| Wireless Support | No | No | No | No | Yes |
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