ISR4331/K9 Cisco Integrated Services Router 1000Mbps For Branch Offices

Cisco ISR4331/K9: High-Performance Integrated Services Router for Branch Offices

The Cisco ISR4331/K9 is a powerful Integrated Services Router (ISR) designed to deliver advanced networking, security, and application services to medium-sized branch offices. This modular router provides significant performance, scalability, and flexibility, consolidating multiple functions into a single platform. With its comprehensive security features, including the "K9" security bundle, it ensures secure and reliable connectivity for your distributed enterprise, integrating seamlessly with your Cisco Network Switch infrastructure.

Optimized Branch Office Performance

The ISR 4331 offers robust forwarding performance, capable of handling demanding network traffic and supporting diverse services. It ensures smooth operation for data, voice, and video applications, critical for modern branch environments.

Modular and Flexible Design

Featuring multiple network interface module (NIM) and enhanced service module (SM-X) slots, the ISR4331/K9 allows for flexible expansion. You can easily add various connectivity options, voice/video services, and specialized modules as your business needs evolve.

Comprehensive Integrated Security

The "/K9" bundle provides advanced security capabilities, including VPN, firewall, intrusion prevention, and content filtering. This integrated security helps protect your branch office network from cyber threats and ensures compliance with security policies.

Unified Communications and Application Hosting

The ISR 4331 supports Cisco Unified Communications solutions, enabling voice and video services for your branch. It can also host various Cisco and third-party applications directly on the router, further simplifying your branch IT footprint and efficiently handling traffic from wired and Cisco Wireless AP devices.

Cisco ISR4331/K9 Detailed Parameters

Parameter Category	Parameter	Specification
Device Type	Model	ISR4331/K9
	Product Type	Integrated Services Router (ISR)
Performance	Aggregate Throughput	100 Mbps to 300 Mbps (scalable with performance license)
Modularity	NIM Slots	3
	SM-X Slots	1 (double-wide, or two single-wide)
	DIMM Slots	2
	Onboard GE Ports	3 (2 RJ-45, 1 Combo RJ-45/SFP)
Memory	Default DRAM	4 GB
	Max DRAM	16 GB
	Default Flash	4 GB
	Max Flash	16 GB
Features	Security Bundle	Yes (K9 - including IPsec VPN, SSL VPN, Firewall, etc.)
	Voice/Video Support	Yes (with appropriate modules)
	Application Services	Yes (Cisco IOS XE based)
Physical Specifications	Rack Units (RU)	1 RU
	Dimensions (H x W x D)	44.45 x 438.15 x 304.8 mm (1.75 x 17.25 x 12 inches)
	Weight (Approximate)	6.5 kg (14.33 lbs)
Environmental	Operating Temperature	0°C to 40°C (32°F to 104°F)
	Operating Humidity	5% to 85% non-condensing
Compliance	Safety/EMC	Regulatory compliance specific to Cisco ISRs