4.3포트 및 LED

다음 절에서는 선반 관리 카드의 포트와 LED에 대한 정보를 제공합니다.

4.3.1직렬 콘솔 인터페이스

선반 관리 카드 는 모뎀 제어를 포함한 전체 RS-232신호 집합을 제공하는 RS-232콘솔 인터페이스를 제공합니다. 이 신호는 선반 알람 패널의 직렬 포트로 라우팅됩니다. 기 본 및 백업 선반 관리 카드의 선반 알람 패널에 있는 직렬 포트에 대한 자세한 내용은 3을 참조하십시오.

직렬 콘솔의 기본 구성은 다음과 같습니다.

115200보드

패리티 없음

8개의 데이터 비트

1개의 정지 비트

4.3.2이더넷 LED

선반 관리 카드는 2개의 이더넷 채널(ETH0 ETH1)에 대한 2개의 상태 LED를 제공합 니다. 그림 4-4 두 이더넷 채널 모두에 대한 선반 관리 카드에서의 이더넷 LED 위치를 나타냅니다.

두 이더넷 채널에 대한 LED는 다음과 같습니다.

노란색 10/100 LED - 켜진 경우 100Mb 속도를 나타냄 녹색 li/act LED - 깜박일 경우 링크 및 활동을 나타냄

4-6Netra CT 900 서버 개요 • 20071

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Sun Microsystems Ct 900 manual 포트 및 Led, 1 직렬 콘솔 인터페이스, 2 이더넷 LED, 다음 절에서는 선반 관리 카드의 포트와 Led에 대한 정보를 제공합니다

Ct 900 specifications

The Sun Microsystems CT 900, part of the Sun Enterprise server line, is a robust and powerful system designed to cater to the demands of enterprise applications. Launched in the late 1990s, the CT 900 series was engineered to deliver high performance, reliability, and scalability, making it well-suited for data-intensive environments such as financial services, telecommunications, and large-scale web hosting.

One of the standout features of the CT 900 is its multiprocessing capability. The architecture supports multiple SPARC processors, allowing for efficient multitasking and enabling organizations to run several applications simultaneously without sacrificing performance. This flexibility ensures that businesses can adapt to the ever-evolving needs of their operations.

The CT 900 series is built on the Solaris operating system, which is known for its stability and security. The combination of Solaris and Sun hardware results in systems that are not only powerful but also user-friendly, offering robust tools for system administration and performance monitoring. This OS optimization ensures that customers can take full advantage of the hardware capabilities, resulting in improved processing times and reduced downtime.

Another key characteristic of the CT 900 is its extensive memory support. These servers can accommodate large amounts of RAM, enhancing their ability to handle complex calculations and massive data workloads. This feature is critical for enterprises that require high-speed data access and processing, such as real-time analytics and large database operations.

In terms of storage, the Sun Microsystems CT 900 can be configured with various disk options to meet specific needs. The system supports both standard disk drives and advanced configurations such as RAID (Redundant Array of Independent Disks), which provides data redundancy and improves performance. This capability is essential for organizations prioritizing data integrity and availability, particularly in mission-critical applications.

Networking capabilities in the CT 900 are also noteworthy. The server supports various Ethernet configurations for fast data communication, ensuring seamless integration into existing network infrastructures. This is crucial in modern enterprises where high-speed data exchange between multiple systems is a requirement.

Moreover, the CT 900 is designed with expandability in mind. Organizations can easily increase their computational power, memory, and storage capacity as their needs grow. This scalability ensures that businesses can invest in a system that will serve them well into the future without the need for complete replacements as technology evolves.

Overall, the Sun Microsystems CT 900 is a quintessential server for enterprises looking for a reliable, high-performance solution to meet their IT demands. With its advanced multiprocessor architecture, robust storage options, optimized operating system, and scalability, it remains a significant player in the realm of enterprise computing solutions.