Cisco ISR4351-SEC/K9 3GE,3NIM,2SM,4G FLASH,4G DRAM,Security Bundle
ISR4351-SEC/K9Cisco ISR4351-SEC/K9 3GE,3NIM,2SM,4G FLASH,4G DRAM,Security Bundle
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ISR4351-SEC/K9 Overview
Cisco ISR4351-SEC/K9 is the Cisco ISR4351/k9 router with Security Bundle. Its other specifications are the same as ISR4351/k9.
The Cisco ISR4351-SEC/K9 is a member of Cisco’s 4000 Series Integrated Services Routers, delivered with the Security Bundle license. The device combines routing, security, and services capability in a 2U modular form factor suitable for branch offices and enterprise WAN edges.
With this model, customers get the base hardware of ISR4351 plus built-in security features (such as firewall, IPS, VPN, etc.), depending on the licensed feature set. It supports modular expansion (NIM, SM, ISC slots), high throughput, and flexibility in WAN connectivity.
ISR4351-SEC/K9 Specification
| Parameter | Specification / Value |
|---|---|
| Model Number | Cisco ISR4351-SEC/K9 |
| Product Type | Integrated Services Router (Security Bundle) |
| Performance / Throughput | 200 Mbps to 400 Mbps (depending on configuration and licenses) |
| LAN/WAN Ports | 3 × Gigabit Ethernet (RJ-45/SFP combo ports) |
| Network Interface Module (NIM) Slots | 3 |
| Enhanced Service Module (SM-X) Slots | 2 |
| Integrated Services Card (ISC) Slot | 1 |
| Default DRAM | 4 GB |
| Maximum DRAM | 16 GB |
| Default Flash Memory | 4 GB |
| Maximum Flash Memory | 16 GB |
| Power Supply Options | Internal AC power supply (optional DC and PoE versions) |
| Maximum Platform PoE Power | Up to 990 W (with PoE power supply option) |
| Typical Power Consumption | Approximately 48 W (base system without modules) |
| Maximum Power Consumption | Up to 430 W (fully loaded configuration) |
| Form Factor | 2 Rack Units (2U) |
| Dimensions (H × W × D) | 88.9 × 438.15 × 469.9 mm |
| Weight | Approximately 10.5 kg |
| Operating Temperature | 0 °C to 40 °C |
| Relative Humidity | 5% to 85% (non-condensing) |
| Forwarding Capacity | Up to 500,000 packets per second (approximate) |
| Routing Protocols Supported | Static, RIP, OSPF, EIGRP, BGP, VRRP, Policy-Based Routing |
| Security Features | Firewall, VPN (IPsec/SSL), Intrusion Prevention (IPS), Content Filtering, Secure WAN |
| High Availability | Redundant power supply option, hot-swappable modules |
| Voice / Collaboration Support | Optional DSP modules for voice and unified communications |
| Management Interfaces | Console, AUX, USB, Gigabit Ethernet management port |
| Stacking / Redundancy | Software-based redundancy and clustering supported |
| Licensing Model | Feature-based licensing via Security, Unified Communications, or Performance bundles |
| Target Use Case | Secure enterprise branch connectivity, WAN aggregation, and hybrid cloud routing |
ISR4351-SEC/K9 Warranty
 | Low Price Guarantee |  | Quality Assurance |
 | Free CCIE Expert Technical Support |  | Commodity Refund Guarantee |
 | Diversified and Flexible Transportation Services |  | Standard Policy |
