ISR4331-SEC/K9 Overview:

ISR4331-SEC/K9 is the Cisco ISR4331-SEC/K9, equipped with 3 Gigabit Ethernet ports, 2 Network Interface Module (NIM) slots, and 1 Service Module (SM) slot, boasts a robust feature set designed to meet the demands of modern enterprise networks. With 4GB of flash memory and 4GB of DRAM, this router is capable of handling advanced security tasks with ease.

Featuring a multi-core CPU, the ISR4331-SEC-K9 delivers impressive system throughput ranging from 100Mbps to 300Mbps, ensuring seamless operation even under heavy network loads. Its 3 WAN/LAN ports and 2 SFP ports offer flexible connectivity options, while the inclusion of a service module slot allows for additional expansion to accommodate evolving network requirements.

Cisco ISR4331-SEC/K9 Specifications:

• Type: Cisco ISR4331/K9 with Security Bundle
• Aggregate Throughput: 100 Mbps to 300 Mbps
• Total onboard WAN or LAN 10/100/1000 ports: 3
• RJ-45-based ports: 2
• SFP-based ports: 2
• Enhanced service-module slots: 1
• 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): 16 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: 16 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: Internal: 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): 3 to 1.3A
• AC input surge current: 60 A peak and less than 5 Arms per half cycle
• Typical power (no modules) (watts): 42
• Maximum power with AC power supply (watts): 250
• Maximum power with PoE power supply (platform only) (watts): 530
• Maximum endpoint PoE power available from PoE power supply (watts): 250
• Cisco Router ISR 4000 Datasheet

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