Cisco ISR4331-AX/K9 Seck9 . ISR 4331-SEC/K9 Router NO CPU CLOCK ISSUE ISR4331AX/K9

DESCRIPTION:
The Cisco ISR4331-AX/K9 is a high-performance Integrated Services Router from the Cisco 4000 Series, bundled with the AX (Application Experience) license set. Designed for medium-sized branch offices, this router supports advanced WAN optimization, application visibility and control, and intelligent path selection. It features modular connectivity, built-in security, and scalability, making it ideal for modern enterprise networks with growing application demands.

TECHNICAL SPECIFICATIONS:
Brand: Cisco
Model: ISR4331-AX/K9
Series: ISR 4000 Series
License Bundle: AX (includes Performance, Security, and AppX licenses)
Total Interfaces: 2 x 10/100/1000 Ethernet WAN/LAN ports, 1 x SFP port
Expansion Slots: 2 x NIM (Network Interface Module), 1 x SM (Service Module)
Default Throughput: 100 Mbps (upgradeable to 300 Mbps with performance license)
Memory: 4GB DRAM (upgradeable), 4GB Flash
Routing Protocols: BGP, OSPF, EIGRP, RIP, IPv4/IPv6
Security: Zone-Based Firewall, VPN, TrustSec, MACsec
Application Features: AVC (Application Visibility and Control), WAAS (Wide Area Application Services), PfR (Performance Routing)
Management: Cisco DNA, CLI, SNMP, web GUI
Power Supply: Internal AC
Form Factor: 1RU Rack Mountable
Dimensions: 1.75 x 13.5 x 17.5 in (4.45 x 34.3 x 44.5 cm)
Weight: Approx. 11 lbs (5.0 kg)