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C3945E-VSEC-SRE/K9
- Description:
- Cisco 3945E SRE Bundle, SRE 900, PVDM3-64, UC, SEC Lic. PAK
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$21,495.00
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$10,384.00
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C3945E-VSEC-SRE/K9
Cisco 3945E SRE Bundle, SRE 900, PVDM3-64, UC, SEC...
$21,495.00
$10,384.00
11 in Global Warehouse
$10,384.00
52% off
TRUSTED, TRIED, PROVEN
C3945E-VSEC-SRE/K9 Overview
C3945E-VSEC-SRE/K9 is a high-performance, modular enterprise router engineered for secure and efficient connectivity in demanding network environments. Designed with a modular architecture, it offers flexible power options including redundant AC supplies, versatile WAN/LAN interface configurations, and integrated advanced services such as voice, video, and WAN optimization, all tailored to support robust VPN and security functions.
Built to deliver consistent performance and enhanced throughput for mission-critical applications, the C3945E-VSEC-SRE/K9 features multiple interface ports, state‐of‐the‐art firewall and intrusion prevention capabilities, and support for redundancy and high availability. Typical use cases include enterprise edge routing, secure branch connectivity, and integrated service delivery in environments that demand scalable performance and secure, reliable network operations.
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C3945E-VSEC-SRE/K9 Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec / SSL VPN |
| Power Source | AC Power Supply / Redundant |
| Routing Protocols | OSPF / BGP / EIGRP / MPLS / RIP / Static Routing |
| Broadband | N/A |
| Architecture | Modular |
| WAN Configuration | Dual WAN |
| WAN Ports | 2 WAN |
| LAN Ports | 4 LAN Ports |
| Ethernet Technology | 10/100/1000 |
| Wi-Fi Standard | N/A |
| Connectivity Type | Wired |
| Network Protocols | IPv4, IPv6 |
| Remote Management | SSH, Telnet, SNMP |
| Compliance Standards | IEEE 802.3, IEEE 802.1Q |
| Wireless Support | No |
| Speed/Capacity | Gigabit |
| Firewall Features | Yes |
| Features | VPN, IPv6 Compatible, Firewall, POE, MPLS |
| Use Case | Enterprise |
| Management | Managed |
| Form Factor | Rack-mount |
| Integrated Services | Voice, Video, WAN Optimization |
| High Availability Support | Supported |
| Safety | N/A |
| EMC | N/A |
| Telecom | N/A |
| Throughput Capacity | 150 Mbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection |
| Expansion Slots | EHWIC, NIM |
| Modular Slots Available | 2 Slots |
| Stacking Capability | No |
| 5G Support | No |
| Memory | 2 GB |
| Flash Memory | 512 MB |
| Interface Ports | RJ-45, SFP |
| Power | 350 Watts |
| Device Type | Router |
| Product Name | Cisco 3945E-VSEC-SRE/K9 |
| Height | 4.5 inches |
| Width | 19 inches |
| Depth | 20 inches |
| Weight | 22 lbs |
C3945E-VSEC-SRE/K9 Use Case
Secure, High-Performance Branch Office Edge with Integrated UC
In multinational retail branches requiring resilient, high-throughput WAN connectivity and local voice processing, the Cisco 3945E SRE Bundle (SRE 900, PVDM3-64, UC, SEC Lic. PAK) consolidates DMVPN tunnels, ASA-based firewall services, and embedded DSP modules for reliable VoIP failover. This unified edge deployment reduces hardware footprint, enforces enterprise-grade security policies, and guarantees uninterrupted voice and data operations during network disruptions.
Compliance-Driven Healthcare Clinic Communications
In distributed healthcare clinics subject to HIPAA regulations, the Cisco 3945E SRE Bundle enables secure site-to-site VPNs, advanced intrusion prevention, and embedded Cisco Unified Border Element (CUBE) voice gateway capabilities with PVDM3-64 DSPs. By leveraging the UC license for survivable telephony and the Security License PAK for encrypted PHI protection, clinics achieve compliant patient call routing, high-definition voice quality, and robust data security.
Scalable Financial Services Remote Office Solution
For financial services firms establishing remote trading offices, the Cisco 3945E SRE Bundle delivers hardware-accelerated VPN encryption, ASA-based firewall and IPS, plus application visibility via the SRE 900, and PVDM3-64 for low-latency voice connectivity. This integrated platform ensures stringent regulatory compliance, secure trading data transmission, and consistent voice performance, driving operational agility and cost-efficient branch expansion.
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 | Modular |
| Broadband | DSL / Fiber (Optional) | N/A | N/A | N/A | N/A |
| Built-in Security Features | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC, CE | IEEE 802.3, IEEE 802.1Q | FCC, CE | FCC / CE / RoHS | FCC / CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 20 inches | 20 inches | 16.14 inches | 16.1 inches | N/A |
| Device Type | Router | Router | Router | Router | Router |
| EMC | FCC Part 15 | N/A | N/A | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100 | 10/100/1000 |
| Expansion Slots | NIM / EHWIC | EHWIC, NIM | EHWIC / NIM | NIM | EHWIC |
| Features | VPN / Firewall / Intrusion Prevention / IPv6 Compatible / Voice / POE | VPN, IPv6 Compatible, Firewall, POE, MPLS | VPN, Voice, Video, IPv6 Compatible, Firewall, MPLS | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN / IPv6 Compatible / Firewall / POE / MPLS |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 512 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.73 inches | 4.5 inches | 4.45 inches | 1.73 inches | N/A |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Security / Data | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization | Voice / WAN Optimization | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45 / SFP | RJ-45, SFP | RJ-45 / SFP | RJ-45 | RJ-45 / SFP |
| 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 | 2 GB | 512 MB | 512 MB | 1 GB |
| Modular Slots Available | 2 Slots | 2 Slots | 3+ Slots | 2 Slots | 3+ Slots |
| Network Protocols | IPv4, IPv6 | IPv4, IPv6 | IP, IPv6, TCP/IP, UDP, OSPF, BGP, EIGRP, RIP | IPv4 / IPv6 | IPv4 / IPv6 |
| Power | 275 Watts | 350 Watts | 350 W | 190 Watt | 250 W |
| Power Source | AC Power Supply with Redundant Options | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | Cisco C3925E-VSEC/K9 Integrated Services Router | Cisco 3945E-VSEC-SRE/K9 | Cisco 3945 Integrated Services Router (ISR) | Cisco 3925 Integrated Services Router | C3900-SPE250/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 | SSH, Telnet, SNMP | Telnet/SSH/SNMP | CLI / SNMP / Telnet / SSH | CLI / SNMP / NetConf |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / RIP / Static Routing |
| Safety | UL Certified | N/A | UL / cUL | N/A | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | N/A | Gigabit |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 450 Mbps | 150 Mbps | 75 Mbps | 0.075 Gbps | 0.25 Gbps |
| Use Case | Enterprise / Business | Enterprise | Enterprise / Business | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | IPSec / SSL VPN / DMVPN / N/A | IPSec / GRE / DMVPN / N/A | IPSec / DMVPN / FlexVPN / N/A |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 30 lbs | 22 lbs | 29 lbs | 15.3 lbs | N/A |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17.2 inches | 19 inches | 17.65 inches | 17.7 inches | N/A |
| Wireless Support | No | No | No | No | No |
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Questions & Answers
Q
What components are included in the Cisco 3945E SRE Bundle (SKU: C3945E-VSEC-SRE/K9)?
A
The bundle includes a Cisco 3945E router, SRE 900 Services Ready Engine, PVDM3-64 DSP module, Unified Communications license, and Security license PAK.
Q
What performance does the Cisco 3945E router deliver?
A
The Cisco 3945E supports up to 2.5 Gbps forwarding performance and delivers high availability for enterprise WAN and branch deployments.
Q
What is the purpose of the SRE 900 Services Ready Engine?
A
The SRE 900 is an integrated server blade that hosts virtual network services such as routers, firewalls, and collaboration applications.
Q
How does the PVDM3-64 DSP module enhance voice performance?
A
The PVDM3-64 provides 64 voice channels, enabling high-density voice, conferencing, and transcoding capabilities for unified communications.
Q
What capabilities does the Unified Communications license provide?
A
The UC license unlocks advanced voice, video, and messaging features, including SIP trunking, voicemail, and call routing for up to 2,000 users.
Q
What features are enabled by the Security license PAK?
A
The Security license PAK activates integrated Cisco IOS Firewall, IPS, VPN termination, and malware defense for robust branch security.
Q
Which WAN connectivity options are supported on the 3945E bundle?
A
The router supports multiple WAN interfaces, including Gigabit Ethernet, T1/E1, T3/E3, DSL, Metro Ethernet, and cellular 3G/4G.
Q
How do I install the Cisco 3945E SRE Bundle?
A
Mount the chassis, insert the SRE and PVDM modules, apply the license PAKs via CLI, and configure interfaces and services using Cisco IOS.
Q
What power and environmental specifications apply to the 3945E?
A
The router draws 200W–500W depending on configuration, operates at 0–45°C, and supports front-to-back airflow for data center racks.
Q
Can I upgrade the Cisco 3945E SRE Bundle in the future?
A
Yes, you can scale performance by adding WAN interface modules, upgrading DSP modules, and applying additional license keys as needed.
Q
What enterprise applications benefit from the SRE 900 platform?
A
SRE 900 hosts security services, WAN optimization, application visibility, and virtualized UC/Cisco Collaboration deployments at the branch.
Q
Which software image is required for full functionality?
A
Use Cisco IOS XE 16.x or later to enable advanced routing, security, unified communications, and SRE virtualization features.
Q
What warranty and support options are available?
A
Cisco offers a 90-day limited hardware warranty, with optional SMARTnet service for 24×7 global technical support and advanced hardware replacement.
Q
How does the bundle enhance branch security?
A
Integrated firewall, IPS, VPN, and anti-malware services in the Security license PAK deliver unified threat defense at the network edge.
Q
What management tools are compatible with this bundle?
A
Manage the device with Cisco Prime Infrastructure, Cisco DNA Center, or command-line interface (CLI) for configuration and monitoring.
Q
What are common deployment scenarios for the Cisco 3945E SRE Bundle?
A
Ideal for medium to large branch offices requiring secure WAN connectivity, unified communications, and virtualized network services onsite.
