Cisco ISR4331-VSEC/K9 Voice Security Bundle w/ UC Sec. Lic Cisco ISP4331 ISR4331VSECK9

DESCRIPTION
The Cisco ISR4331-VSEC/K9 is an Integrated Services Router from the ISR 4000 Series, featuring a bundled security and voice license set. Designed for medium-sized branch deployments, it combines high-performance routing, advanced security (like firewall, VPN, and IPS), and rich voice capabilities into a single compact unit. It supports modular upgrades, software-defined WAN (SD-WAN), and is ideal for converged network environments that demand scalability, security, and unified communications.

TECHNICAL SPECIFICATIONS
Model: ISR4331-VSEC/K9
Series: Cisco ISR 4000
Performance: Up to 100 Mbps to 300 Mbps (with performance license)
Interfaces:
– 2 x Integrated 10/100/1000 Ethernet ports
– 1 x RJ-45 Console port
– 1 x RJ-45 Auxiliary port
– 1 x USB 3.0 port
– 2 x Enhanced Service Module (SM-X) slots
– 1 x NIM (Network Interface Module) slot
– 1 x ISC (Internal Services Card) slot
Licensing Bundle:
– SEC: Security license (Firewall, IPS, VPN)
– UC: Unified Communications
– CME/SRST: Cisco CallManager Express & Survivable Remote Site Telephony
Memory:
– 4 GB default DRAM (upgradeable to 16 GB)
– 4 GB Flash memory
Rack Mountable: Yes (1 RU)
Operating System: Cisco IOS XE