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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.

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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.
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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.
Name: |
C2811-VSEC-SRST/K9 |
Description: | 2811 VSEC Bundle w/PVDM2-16,FL-SRST-35,Adv IP Serv,128F/256D |
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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.
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







C2811-VSEC-SRST/K9 Overview
C2811-VSEC-SRST/K9 is a modular enterprise router engineered with a robust architecture that integrates advanced security, voice, and data services. It provides flexible power options via an AC power supply, dual WAN interfaces paired with modular LAN connectivity, and comprehensive VPN features, making it suitable for secure branch-office and remote connectivity applications.
C2811-VSEC-SRST/K9 delivers optimized throughput and high performance with built‐in firewall and intrusion prevention capabilities, while its modular expansion slots enable integrated voice services and scalable network enhancements. The router supports industry-standard routing protocols, redundancy features, and high availability, targeting enterprise use cases that demand reliable, secure, and adaptable connectivity solutions.
What is the price of C2811-VSEC-SRST/K9?
Lowest price of C2811-VSEC-SRST/K9 is $ 0.00. Shop now discounts with bulk quotation for C2811-VSEC-SRST/K9
C2811-VSEC-SRST/K9 Specifications
Product Type | Enterprise Router |
VPN Support | IPSec / DMVPN |
Power Source | AC Power Supply |
Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing |
Broadband | N/A |
Architecture | Modular |
WAN Configuration | Dual WAN |
WAN Ports | 2 WAN |
LAN Ports | Modular LAN |
Ethernet Technology | 10/100 |
Wi-Fi Standard | N/A |
Connectivity Type | Wired |
Network Protocols | TCP/IP, IPX, AppleTalk |
Remote Management | Telnet, SSH, SNMP |
Compliance Standards | IEEE 802.3, IEEE 802.2 |
Wireless Support | No |
Speed/Capacity | N/A |
Firewall Features | Yes |
Features | VPN / Firewall / IPv6 Compatible |
Use Case | Enterprise |
Management | Managed |
Form Factor | Rack-mount |
Integrated Services | Voice |
High Availability Support | Supported |
Safety | N/A |
EMC | N/A |
Telecom | N/A |
Throughput Capacity | 0.05 Gbps |
QoS Features | Supported |
Built-in Security Features | Firewall / Intrusion Prevention |
Expansion Slots | EHWIC |
Modular Slots Available | 2 Slots |
Stacking Capability | No |
5G Support | No |
Memory | 256 MB |
Flash Memory | 256 MB |
Interface Ports | RJ-45 |
Power | 160 Watts |
Device Type | Router |
Product Name | Cisco 2811-VSEC-SRST/K9 |
Height | 1.75 inches |
Width | 17.3 inches |
Depth | 14.6 inches |
Weight | 15 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
Connectivity Type | Wired | Wired | Wired | Wired | Wired |
Broadband | N/A | 3G | N/A | Fiber Optic / LTE | Fiber Optic |
Power Source | AC Power Supply / Redundant | AC Power Supply | AC Power Supply | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant |
Architecture | Modular | Fixed | Modular | Modular | Modular |
WAN Configuration | Modular WAN | WAN | Dual WAN | Dual WAN | Dual WAN |
WAN Ports | Modular WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
LAN Ports | Modular LAN | 2 LAN Ports | Modular LAN | 8 LAN Ports | 8 LAN Ports |
Ethernet Technology | 10/100/1000 | 10/100 | 10/100 | 10/100/1000 | 10/100/1000 |
Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
Wireless Support | No | No | No | No | No |
Speed/Capacity | Gigabit | N/A | N/A | Gigabit | Gigabit |
Routing Protocols Supported | - | - | - | - | - |
VPN Support | IPSec / GRE | IPSec VPN | IPSec / DMVPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / DMVPN |
Firewall Features | Yes | Yes | Yes | Yes | Yes |
Features | VPN / VoIP / IPv6 Compatible / Firewall / MPLS / Syslog | VPN / Firewall / IPv6 Compatible | VPN / Firewall / IPv6 Compatible | VPN, Firewall, QoS, NAT, WAN Optimization | VPN, IPv6 Compatible, Firewall, MPLS |
Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
Management | Managed | Managed | Managed | Managed | Managed |
Form Factor | Chassis | Desktop | Rack-mount | Rack-mount | Rack-mount |
Integrated Services | Voice / Video / WAN Optimization | Voice | Voice | Voice, WAN Optimization | Voice, WAN Optimization |
High Availability Support | Supported | Not Supported | Supported | Supported | Supported |
Throughput Capacity | N/A | 0.035 | 0.05 Gbps | 2 Gbps | 10 Gbps |
QoS Features | Supported | Supported | Supported | Supported | Supported |
Built-in Security Features | Firewall / Intrusion Prevention | Firewall | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection |
Expansion Slots | EHWIC / NIM | EHWIC | EHWIC | NIM, SFP+ | NIM / SFP+ |
Modular Slots Available | 3+ Slots | 2 Slots | 2 Slots | 3+ Slots | 3+ Slots |
Stacking Capability | No | No | No | Yes | Yes |
5G Support | No | No | No | No | No |
Memory | 512 MB | 512 MB | 256 MB | 4 GB | 4 GB |
Flash Memory | 256 MB | 128 MB | 256 MB | 512 MB | 512 MB |
Interface Ports | RJ-45 / SFP | RJ-45 | RJ-45 | RJ-45, SFP+ | RJ-45 / SFP+ |
Device Type | Router | Router | Router | Router | Router |
Product Name | Cisco 7206VXR Chassis Router | Cisco C1841-3G-S-SEC/K9 Integrated Services Router | Cisco 2811-VSEC-SRST/K9 | JG511A Enterprise Modular Router | AR6120 Enterprise Modular Router |
Height | N/A | N/A | 1.75 inches | 1.75 inches | 1.75 inches |
Width | N/A | N/A | 17.3 inches | 17.5 inches | 17.5 inches |
Depth | N/A | N/A | 14.6 inches | 19 inches | 20 inches |
Weight | N/A | N/A | 15 lbs | 15 lbs | 25 lbs |
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