The Cisco DS-C9250I-K9 is a dedicated networking device designed to enhance data center operations through its advanced hardware specifications. This device operates on Cisco MDS 9000 NX-OS Release 6.2(2) or later, ensuring compatibility with a range of software applications for versatile networking solutions. At the core of its design, the DS-C9250I-K9 features a fixed configuration that includes 40 16 Gbps Fiber Channel ports and 10 10 GbE ports. This configuration supports high-speed data transfer and connectivity options for a variety of networking needs.

• Fabric Services: The device offers comprehensive fabric services including Name Server, Internet Storage Name Server, Login Services, Public Loop, and Broadcast Fabric Configuration Server.
• Diagnostics and Troubleshooting Tools: Equipped with POST Diagnostics, Cisco Generic Online Diagnostics, Internal Port Loopbacks, and Cisco Fabric Analyzer, the DS-C9250I-K9 ensures efficient network management and troubleshooting.
• Network Security: It incorporates multiple security features such as VSANs, ACLs, Fibre Channel Zoning, iSCSI Zoning, and SFTP to safeguard the network against unauthorized access and data breaches.

The DS-C9250I-K9 supports up to 1050 ports per rack, with PortChannel capability of up to 16 physical links. Additionally, it offers up to 6 FCIP tunnels per port, enhancing connectivity and network extension capabilities. For developers and network administrators, the device provides a scriptable CLI, Cisco Prime DCNM Web Services API, and Cisco Device Manager GUI. These programming interfaces facilitate customizable network management and monitoring. In terms of environmental specifications, the DS-C9250I-K9 operates efficiently within a temperature range of 0 °C to 40 °C and can be stored in conditions ranging from -40 °C to 70 °C. Its operational humidity range is 10% to 90% (noncondensing), and for non-operational storage, humidity can range from 10% to 95% (noncondensing). The device measures 3.84 x 17.22 x 21.4 inches, fitting into a 2U rack space, and weighs 22.4 lbs. It requires a 300 WAC power supply and accepts an AC input voltage of 100 to 240 VAC, with a 10% range. Designed for efficient cooling, it supports a front-to-back airflow system. In summary, the Cisco DS-C9250I-K9 is designed for high-performance networking, offering a comprehensive set of features for fabric services, diagnostics, troubleshooting, and network security. With its support for a significant number of ports, advanced programming interfaces, and environmental resilience, it stands as a critical component for managing complex data center environments.

Part Number and Manufacturer	Cisco DS-C9250I-K9
Software Requirement	Minimum Cisco MDS 9000 NX-OS Release 6.2(2)
Type of Configuration	Static
Fibre Channel Ports (16 Gbps)	40
Ethernet Ports (10 GbE)	10
Supported Fabric Services	Name Server, Internet Storage Name Server, Authentication Services, Shared Media Access, Configuration Server for Fabric
Diagnostics Tools	Power-On Self Test, Onboard Failure Analysis Tools, Link Integrity Tests, Fabric Analysis Tool
Security Features	Virtual Storage Area Networks, Access Control Lists, Fibre Channel and iSCSI Zoning, Secure File Transfer Protocol
Maximum Ports in a Single Rack	1050
Link Aggregation Limit	16 Links Maximum
FCIP Tunnel Support	Up to 6 Tunnels per Port
APIs and Interfaces	Configurable Command Line Interface, Web Services API via Cisco Prime DCNM, Graphical Interface via Cisco Device Manager
Operational Temperature Range (Min)	0 °C
Operational Temperature Range (Max)	40 °C
Storage Temperature Range (Min)	-40 °C
Storage Temperature Range (Max)	70 °C
Operating Humidity Range (Min)	10%
Operating Humidity Range (Max)	90%
Non-Operating Humidity Range (Min)	10%
Non-Operating Humidity Range (Max)	95%
Dimensions (H x W x D)	3.84 x 17.22 x 21.4 inches
Unit Height in Rack Units	2U
Device Weight	22.4 pounds
Power Consumption	300 WAC
Voltage Input Range	100 to 240 VAC ±10%
Cooling Method	Airflow Direction from Front to Back