Name: ISA-3000-4C-K9 Cisco 4 x 1000Base-T RJ45 Ports 1U Rack-mountable Network Security Firewall Appliance
Brand: Cisco
SKU: ISA-3000-4C-K9
Price: 856.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco Industrial Security Appliance 3000 (ISA-3000-4C-K9) is a managed Layer 3 switch that offers secure, high-speed networking with advanced industrial security features. Designed for critical environments, it features 4 Gigabit Ethernet ports, multiple management options, and compliance with IEEE standards. Its dual internal DC power supply, DIN rail-mountable design, and extended temperature range make it a reliable choice for industrial applications.

General Information
Brand	Cisco
Part Number	ISA-3000-4C-K9
Condition	Refurbished

Technical Information
Switch Ports	4 x 10/100/1000 Mbps Ethernet
Number of Ports	4-Ports
Flash Memory	16 GB

Management and Configuration
Security	Secure Shell (SSH), TACACS+, SSL
Remote Management Protocol	SNMP v1/v2/v3, RMON, Telnet, HTTP, TFTP

Power & Cooling
Power	24W
Power Supply	Dual Internal DC, 9.6V DC to 60V DC

Physical Characteristics
Dimensions	5.1 x 4.4 x 6.3 inches
Weight	5.00

Miscellaneous
Compliant Standards	IEEE 802.3, IEEE 802.1Q, IEEE 802.3ad, IEEE 802.1p, IEEE 802.3x

Product Description
The Cisco Industrial Security Appliance 3000 (ISA-3000-4C-K9) is a high-performance, industrial-grade managed Layer 3 switch designed to provide secure and reliable network connectivity. Built for rugged environments, it features a DIN rail-mountable enclosure and supports a wide operating temperature range. With 4 Gigabit Ethernet ports and advanced security features, this switch is ideal for critical infrastructure applications. Key Features 4 x 10/100/1000 Mbps Ethernet ports for efficient data transmission 1 x 10/100/1000 Mbps Ethernet management port for seamless configuration Dual internal DC power supply with input range from 9.6V DC to 60V DC Compact DIN rail-mountable form factor for industrial deployment Secure connectivity with SSH, TACACS+, and SSL support Compliance with IEEE 802.3, IEEE 802.1Q, IEEE 802.3ad, and more Supports SNMP v1/v2/v3, RMON, Telnet, HTTP, and TFTP management protocols Alarm I/O with 2 alarm inputs and 1 alarm output relay for monitoring 16GB Flash Memory with an additional 1GB removable SD flash memory card 64GB mSATA storage for advanced data handling Power-efficient design with a maximum power consumption of 24W Operating temperature range from -40°F to 158°F (-40°C to 70°C) The Cisco ISA-3000-4C-K9 is engineered for industrial security applications, delivering robust networking performance with high-end security and compliance standards. Its versatile features make it an ideal solution for industries requiring secure, reliable, and high-speed network connectivity.

Use Cases
The ISA-3000-4C-K9 is optimized for industrial networks requiring robust security and reliable connectivity under harsh conditions. It is ideal for organizations managing critical infrastructure or manufacturing environments where uninterrupted network operation and stringent security controls are essential. How It's Used: Securing communication channels within industrial automation systems to prevent unauthorized access and cyber threats in manufacturing plants. Deploying in remote substations or utility facilities where ruggedized, rack-mounted equipment with DC power support is necessary for continuous operation. Integrating with edge computing nodes in smart factories to ensure isolated and manageable network segments with Layer 3 routing capabilities. Supporting network segmentation in transportation systems to protect operational technology from enterprise network vulnerabilities. Managing secure connectivity for industrial IoT devices across distributed sites requiring centralized monitoring and control. This appliance enhances operational efficiency by combining industrial-grade durability with advanced security features, enabling scalable and secure Layer 3 network segmentation. Its adaptability to demanding environments supports both performance and resilience in mission-critical industrial deployments.