ISR4321-SEC/K9 Cisco ISR 4321 2 WAN/LAN Ports 1 SFP Port Multi Core CPU 2 NIM Security Voice WAAS Intelligent WAN ISR4321-SEC/K9
Brand Name:Cisco
Certification:CE
Model Number:ISR4321-SEC/K9
Place of Origin:USA
Model:ISR4321-SEC/K9
System Throughput:50Mbps-100Mbps
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ISR4321-SEC/K9 Overview
The Cisco ISR 4321-SEC/K9 is part of the Integrated Services Router (ISR) 4000 series, designed for secure branch office environments. Here are the key features and specifications:
Key Features
Performance:
- Supports high-performance routing with up to 100 Mbps throughput and up to 50,000 sessions.
Integrated Security:
- Comes with built-in security features, including firewall, VPN, and intrusion prevention system (IPS).
Modular Design:
- Features a modular architecture that allows for customizable configurations with various interface cards, enabling scalability as network needs grow.
WAN Connectivity:
- Supports multiple WAN connectivity options, including DSL, 4G LTE, and Ethernet.
Unified Communications:
- Designed to handle voice, video, and data traffic, making it suitable for unified communications applications.
Cisco IOS XE:
- Runs on Cisco IOS XE, providing advanced features and capabilities for network management and automation.
Power over Ethernet (PoE):
- Supports PoE for powering connected devices such as IP phones and cameras, enhancing deployment flexibility.
Use Cases
- Branch Office Deployments: Ideal for businesses needing reliable connectivity and security at remote locations.
- Small to Medium Enterprises: Suitable for organizations looking for a versatile router to support various applications.
Cisco 4321 Integrated Services router is design to deliver advanced services to the small enterprise branch environment. It delivers 50Mbps thoughtput by default. With pay-as-you-grow performance, you can increase forwarding capacity to 100Mbps by buying FL-4320-PERF-K9 licenses.
The Modules, Cards and Accessories
Table 2 shows some recommended modules, cards, and cables.
| Items | Models | Description |
| Console and Auxillary Cables | CAB-CONSOLE-RJ45 | Cisco CAB-CONSOLE-RJ45 Console Cable 6ft with RJ45 and DB9F |
| CAB-CONSOLE-USB | Cisco CAB-CONSOLE-USB Console Cable 6 ft with USB Type A and mini-B | |
| Network Interface Modules | NIM-2CE1T1-PRI | Cisco Multiflex Trunk Voice and WAN network interface module |
| NIM-1MFT-T1/E1 | Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module | |
| NIM-4E/M | Analog voice network interface card (ear and mouth) | |
| NIM-2FXS | Cisco Analog voice network interface card NIM-2FXS | |
| NIM-2FXS/4FXO | Cisco Analog voice network interface card NIM-2FXS/4FXO | |
| SFPs for On-Board GE Ports | GLC-LH-SMD | Cisco GLC-LH-SMD 1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM |
| GLC-ZX-SMD | Cisco GLC-ZX-SMD 1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM | |
| GLC-SX-M MD | Cisco GLC-SX-M MD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM |
Compare to Similar Items
| Models | ISR4321/K9 | ISR4321-SEC/K9 |
| Bundle | None | Security Bundle |
| Aggregate Throughput | 50 Mbps to 100 Mbps | 50 Mbps to 100 Mbps |
Total onboard WAN or LAN 10/100/1000 ports | 2 | 2 |
| RJ-45-based ports | 2 | 2 |
| SFP-based ports | 1 | 1 |
| Enhanced service-module slots | 0 | 0 |
| NIM slots | 2 | 2 |
| Onboard ISC slot | 1 | 1 |
| Rack height | 1 | 1 |
ISR4321-SEC/K9 Specification
Cisco ISR4321-SEC/K9 Specification | |
| Type | Cisco ISR4321/K9 with Security Bundle |
| Aggregate Throughput | 50 Mbps to 100 Mbps |
| Total onboard WAN or LAN 10/100/1000 ports | 2 |
| RJ-45-based ports | 2 |
| SFP-based ports | 1 |
| Enhanced service-module slots | 0 |
| Doublewide service-module slots | 0 |
| NIM slots | 2 |
| OIR (all I/O modules) | Yes |
| Onboard ISC slot | 1 |
Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes) | 4 GB |
| Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) | 8 GB |
| Default memory DDR3 ECC DRAM (data plane) | NA |
| Maximum memory DDR3 ECC DRAM (data plane) | NA |
| Default memory DDR3 ECC DRAM (control/services plane) | NA |
| Maximum memory DDR3 ECC DRAM (control/services plane) | NA |
| Default flash memory | 4 GB |
| Maximum flash memory | 8 GB |
| External USB 2.0 slots (type A) | 1 |
| USB console port -type B mini (up to 115.2 kbps) | 1 |
| Serial console port - RJ45 (up to 115.2 kbps) | 1 |
Serial auxiliary port - RJ45 (up to 115.2 kbps) | 1 |
| Power-supply options | External: AC and PoE |
| Redundant power supply | N/A |
| AC input voltage | 100 to 240 VAC autoranging |
| AC input frequency | 47 to 63 Hz |
| AC input current range, AC power supply (maximum) | 1.5 to 0.6A |
| AC input surge current | 90 A peak and less than 3 Arms per half cycle |
| Typical power (no modules) (watts) | 36 |
| Maximum power with AC power supply (watts) | 125 |
| Maximum power with PoE power supply (platform only) (watts) | 260 |
| Maximum endpoint PoE power available from PoE power supply (watts) | 120 |
ISR4321-SEC/K9 Cisco ISR 4321 2 WAN/LAN Ports 1 SFP Port Multi Core CPU 2 NIM Security Voice WAAS Intelligent WAN ISR4321-SEC/K9
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