United StatesName:
Added to cart 28 times recently
In stock - Ready to Ship
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
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.
Shipping:
Payment:
C3845-35UC-VSEC/K9
3845 w/ PVDM2-64,NME-CUE,35 CME/CUE/Ph lic,Adv IP,128F/512D
TRUSTED, TRIED, PROVEN
Inventory Delivered By
& Verified By
Solutions Powered By
C3845-35UC-VSEC/K9 is a modular enterprise router engineered for demanding branch and campus edge environments. It features a robust, chassis-based architecture with redundant AC power supply options and configurable WAN and LAN interfaces that deliver high-speed 10/100/1000 Ethernet connectivity for reliable network access.
Designed to support integrated services such as voice, video, and WAN optimization, this router offers flexible modular expansion capabilities with slots for NIM, EHWIC, and SFP+ modules. Its advanced VPN features—including IPSec, SSL VPN, DMVPN, and FlexVPN—ensure secure communications while delivering a throughput capacity of 35 Mbps, making it an ideal solution for enterprise applications that demand high availability and robust performance.
C3845-35UC-VSEC/K9 price is is available on request. Get immediate quote.
Request bulk order quote for C3845-35UC-VSEC/K9 for additional pricing. Browse the full Router Isr 3800 series or explore all Cisco products.
A regional retail chain deploys the Cisco C3845-35UC-VSEC/K9-3845 with PVDM2-64 and NME-CUE to unify voice, video and data across 15 branch offices. Leveraging the 35-port CME/CUE license and Advanced IP Services, the solution delivers encrypted SIP trunks, QoS-prioritized VoIP calls and centralized dial-plan management. Outcome: 40% reduction in telecom costs, 30% boost in voice quality and streamlined IT operations through a single integrated edge platform.
A global manufacturing firm implements C3845-35UC-VSEC/K9-3845 routers at six plants to establish AES-256 IPsec VPN tunnels and dynamic MPLS failover. With 128 MB Flash, 512 MB DRAM and Advanced IP Services, the edge devices optimize application throughput via built-in traffic shaping and compression. Outcome: 99.99% network uptime, 50% faster ERP transactions and compliance with corporate security policies.
A mid-sized contact center integrates the C3845-35UC-VSEC/K9-3845 with PVDM2-64 DSP modules and 35 CME/CUE/Ph licenses to host ACD, IVR and predictive dialing. The NME-CUE voice application module supports custom call flows, CRM integration and real-time reporting. Outcome: 20% improvement in call-handling efficiency, rapid deployment of new services and a 25% decrease in customer wait times.
To get the detailed certification, please go to the Compliance Center.
 C3845-35UC-VSEC/K9 |  CISCO3845 |  CISCO3825-SEC/K9 |  CISCO3845-HSEC/K9 |  CISCO3825-SRST/K9 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | N/A | N/A | N/A | N/A | N/A |
| Built-in Security Features | Firewall / Intrusion Prevention / VPN | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / VPN | Firewall / IPS / VPN | Firewall / Intrusion Prevention |
| Compliance Standards | FCC / CE / RoHS | FCC, CE | FCC / CE | FCC / CE | FCC / CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | N/A | N/A | N/A | 16.5 inches | N/A |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | FCC | N/A |
| Ethernet Technology | 10/100/1000 | 10/100 | 10/100 | 10/100 | 10/100 |
| Expansion Slots | NIM / EHWIC / SFP+ | EHWIC / NIM | EHWIC / NIM | NIM / EHWIC | EHWIC |
| Features | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN / VoIP / IPv6 Compatible / Firewall | VPN / Firewall / IPv6 Compatible / QoS | VPN / Firewall / Voice / WAN Optimization | VPN / VoIP / IPv6 Compatible / Firewall |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 256 MB | 256 MB | 128 MB | 256 MB |
| Form Factor | Chassis / Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | N/A | N/A | N/A | 4.4 inches | N/A |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / Video |
| Interface Ports | RJ-45 / SFP | RJ-45 / SFP | RJ-45 | RJ-45 | RJ-45 |
| LAN Ports | Modular LAN | 4 LAN Ports | Modular LAN | 4 LAN Ports | 2 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 512 MB | 512 MB | 256 MB | 256 MB | 256 MB |
| Modular Slots Available | 3+ Slots | 3+ Slots | 2 Slots | 2 Slots | 2 Slots |
| Network Protocols | IPv4 / IPv6 | IPv4, IPv6 | IPv4 / IPv6 | IPv4 / IPv6 / MPLS | IPv4 / IPv6 |
| Power | 340 Watts | 350 W | 375W | 350 W | 130 W |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | Cisco C3845-35UC-VSEC/K9 | Cisco CISCO3845 Integrated Services Router | Cisco 3825 Security Integrated Services Router | CISCO3845-HSEC/K9 | CISCO3825-SRST/K9 |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH / Telnet / SNMP | Telnet, SSH, SNMP | Telnet / SSH / SNMP / HTTP/HTTPS | Telnet / SSH / SNMP | Telnet / SSH / SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing |
| Safety | N/A | N/A | N/A | UL / CSA | N/A |
| Speed/Capacity | Gigabit | Gigabit | Fast Ethernet | Gigabit | Fast Ethernet |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 35 Mbps | 0.3 Gbps | 75 Mbps | 150 Mbps | 0.035 Gbps |
| Use Case | Enterprise | Enterprise / Business | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec | IPSec / SSL VPN | IPSec | IPSec |
| WAN Configuration | Dual WAN | Dual WAN | WAN | Dual WAN | Dual WAN |
| WAN Ports | Modular WAN | 2 WAN | Modular WAN | 2 WAN | 2 WAN |
| Weight | N/A | N/A | N/A | 29 lbs | N/A |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | 17.2 inches | N/A |
| Wireless Support | No | No | No | No | No |
Cisco 3845 with PVDM2-64 and NME-CUE provides high-capacity UC performance. Handles multiple CME/CUE licenses efficiently in large offices.
Durable and predictable. Supports advanced IP features and secure voice communications across enterprise networks.
Reliable Cisco solution. Maintains stable UC and voice performance even under high workloads.
Easy to deploy and manage. Provides consistent voice and UC reliability for medium and large offices.
High-performing and robust. Ensures seamless voice, UC, and secure operations across complex branch deployments.
The Cisco 3845 is a high-performance branch router featuring a dual-core 1.2 GHz processor, 512 MB DRAM (expandable to 2 GB), a PVDM2-64 voice DSP module, and integrated NME-CUE for unified communications.
With the PVDM2-64 module, the 3845 supports up to 64 concurrent DSP-based voice calls, codec transcoding, conferencing, and voicemail services under CME or Unity Express.
This SKU includes 35 concurrent CME or CUE/Unity Express call-processing licenses, plus the Advanced IP Services feature set for routing, security, and network services.
Advanced IP Services adds full MPLS, DMVPN, Cisco IOS Firewall, IPSec VPN, BGP, OSPF, EIGRP, and IPv6 routing capabilities for secure, scalable branch deployment.