Cisco ISR4331-SEC/K9 Router NO CPU CLOCK ISSUE ISR4331SEC/K9

DESCRIPTION:
The Cisco ISR4331-SEC/K9 is a 400 Mbps integrated services router that includes the Security Bundle, offering advanced security features such as firewall, VPN, and intrusion prevention. Part of the ISR 4000 Series, this model is ideal for branch offices requiring high-performance routing, advanced security, and application services. With Cisco IOS XE software, the ISR4331 supports intelligent WAN, voice/video services, and scalable throughput with built-in performance-on-demand licensing.

TECHNICAL SPECIFICATIONS:
Model Number: ISR4331-SEC/K9
Brand: Cisco
Throughput: 100 Mbps to 300 Mbps (upgradeable to 400 Mbps with performance license)
WAN Ports: 2 x Integrated WAN Interface Card (NIM) slots
Network Interface: 2 x RJ-45 Gigabit Ethernet ports, 1 x SFP Gigabit Ethernet port
Memory: 4 GB DRAM (upgradable to 16 GB), 4 GB flash (upgradable to 32 GB)
Expansion: 1 x SM-X slot, 2 x NIM slots, 1 x ISC slot
Power Supply: Internal AC, optional external redundant power
Security Features: Zone-based firewall, IPS, VPN, Cisco TrustSec
Software: Cisco IOS XE with Security license
Rack Mountable: Yes (1RU)
Dimensions: 1.75" x 17.2" x 17.5" (4.45 x 43.7 x 44.5 cm)
Weight: Approx. 12.5 lbs (5.7 kg)