1. 서론
This manual provides essential information for the installation, operation, and maintenance of the Cisco Catalyst WS-C2960X-48FPS-L Gigabit Ethernet Switch. This device is designed to provide reliable and high-performance network connectivity with Power over Ethernet Plus (PoE+) capabilities.
주요 특징:
- 48 Gigabit Ethernet Ports with line-rate forwarding performance.
- Gigabit small form-factor pluggable (SFP) uplinks for flexible connectivity.
- Power over Ethernet Plus (PoE+) support with up to 740W of PoE budget.
- 전력 소비 감소 및 고급 에너지 관리 기능.
- USB and Ethernet management interfaces for simplified operations.
- Rack-mountable and desktop compatible design.
2. 안전 정보
부상 및 장비 손상을 방지하기 위해 다음 안전 수칙을 준수하십시오.
- 전원: Connect the switch only to the type of power source indicated on the marking label. Ensure proper grounding.
- 통풍: 통풍구를 막지 마십시오. 과열을 방지하기 위해 기기 주변에 충분한 공기 흐름을 확보하십시오.
- 환경: Operate the switch within the specified temperature and humidity ranges. Avoid exposure to water or excessive moisture.
- 서비스: 이 제품을 직접 수리하려고 하지 마십시오. 모든 서비스는 자격을 갖춘 서비스 담당자에게 문의하십시오.
- 케이블 : Use appropriate cables for network and power connections. Ensure cables are properly secured to prevent accidental disconnection.
3. 패키지 내용
패키지에 다음 품목이 포함되어 있는지 확인하십시오.
- Cisco Catalyst WS-C2960X-48FPS-L Switch Unit
- AC 전원 코드
- Rack-mount Kit (mounting brackets and screws)
- Documentation (may include quick start guide or safety information)
품목이 누락되었거나 손상된 경우 즉시 공급업체에 문의하세요.
4. 신체적 이상view
The Cisco Catalyst WS-C2960X-48FPS-L switch features a robust design with various ports and indicators on its front and rear panels.
앞쪽 view of the Cisco Catalyst 2960X-48FPS-L switch, showing 48 Gigabit Ethernet ports, SFP uplink ports, console port, and USB ports.
전면 패널:
- 48개의 10/100/1000Base-T 이더넷 포트: RJ-45 ports for connecting network devices, supporting PoE+.
- 4 x SFP Uplink Ports: Slots for Gigabit SFP transceivers to connect to other switches or routers.
- 콘솔 포트: RJ-45 port for out-of-band management via a console cable.
- USB 포트: USB Type-A 및 Type-B 포트 file 관리 및 콘솔 액세스.
- LED 표시등: System status, PoE status, and port status LEDs.
5. 설정
5.1. 배치 및 장착
- 랙 장착: 제공된 랙 마운트 브래킷을 동봉된 나사를 사용하여 스위치 측면에 부착하십시오. 스위치를 표준 19인치 장비 랙에 고정하십시오.
- 데스크탑 배치: If not rack-mounting, place the switch on a flat, stable surface. Ensure adequate space around the switch for proper ventilation.
- 환경: Position the switch in a clean, dry, and temperature-controlled environment, away from direct sunlight or heat sources.
5.2. 전원 연결
- Ensure the power switch (if present) is in the OFF position.
- Connect one end of the AC power cord to the power connector on the rear panel of the switch.
- 교류 전원 코드의 다른 쪽 끝을 접지된 콘센트에 연결하십시오.
5.3. 네트워크 연결
- Connecting End Devices: Connect Ethernet cables from your computers, IP phones, wireless access points, or other network devices to the RJ-45 ports on the front panel.
- 업링크 연결: Insert appropriate SFP transceivers into the SFP uplink ports. Connect fiber optic or copper cables from the SFP transceivers to your core network devices (e.g., routers, distribution switches).
5.4. 초기 설정 (콘솔 접속)
For initial setup and advanced configuration, you may need to access the switch's command-line interface (CLI) via the console port.
- Connect a console cable (typically RJ-45 to DB-9 serial) from the switch's console port to the serial port of a computer.
- 컴퓨터에서 터미널 에뮬레이션 프로그램(예: PuTTY, Tera Term)을 엽니다.
- Configure the serial port settings: 9600 baud, 8 data bits, no parity, 1 stop bit, no flow control.
- Power on the switch. The boot sequence and CLI prompt will appear in the terminal window.
6. 사용 설명서
6.1. Power On and System Status
After connecting the power, the switch will automatically power on. Observe the system LED indicators:
- 시스템 LED: Indicates the overall health of the switch. A solid green light typically means the system is operating normally.
- RPS LED: Indicates the status of the Redundant Power System (if connected).
6.2. Port LED Indicators
Each Ethernet port has an associated LED that indicates its status:
- 링크/활동 LED:
- 솔리드 그린: 링크가 설정되었습니다.
- 녹색 깜박임: 항만 활동.
- 끄다: 링크 또는 포트가 비활성화되지 않았습니다.
- PoE Status LED (if applicable):
- 솔리드 그린: PoE 전원이 공급되고 있습니다.
- 깜박이는 호박색: PoE fault or power issue.
- 끄다: No PoE power being delivered.
6.3. PoE+(Power over Ethernet Plus)
The switch's PoE+ ports automatically detect and provide power to connected PoE-compatible devices (e.g., IP phones, wireless access points, IP cameras) up to 30W per port, within the total PoE budget of 740W.
6.4. 관리 인터페이스
스위치는 다음 방법을 통해 관리할 수 있습니다.
- 명령줄 인터페이스(CLI): Accessed via the console port or Telnet/SSH over the network.
- Web-기반 관리 인터페이스: 접근 경로는 다음과 같습니다. web browser by entering the switch's IP address.
- USB 포트: For firmware upgrades, configuration backup/restore, and console access.
7. 유지관리
7.1. 청소
Regularly clean the exterior of the switch with a soft, dry cloth. Ensure ventilation openings are free from dust and debris to maintain proper airflow.
7.2. 펌웨어 업데이트
정기적으로 Cisco 지원을 확인하세요 website for the latest firmware updates. Keeping the firmware updated ensures optimal performance, security, and access to new features. Follow Cisco's official documentation for firmware upgrade procedures.
7.3. 환경 고려 사항
Ensure the operating environment remains within the specified temperature and humidity ranges to prolong the life of the device.
8. 문제 해결
이 섹션에서는 일반적으로 발생할 수 있는 문제에 대한 해결책을 제공합니다.
8.1. 힘이 없다
- 전원 코드가 스위치와 전기 콘센트에 모두 안전하게 연결되어 있는지 확인하세요.
- 다른 기기를 콘센트에 꽂아 콘센트가 제대로 작동하는지 확인하십시오.
- Ensure the power switch (if applicable) is in the ON position.
8.2. Port Not Linking
- 이더넷 케이블의 양쪽 연결 상태를 확인하십시오. 다른 케이블을 사용해 보십시오.
- 연결된 장치의 전원이 켜져 있고 올바르게 작동하는지 확인하세요.
- Ensure the port on the switch is not administratively shut down (check via CLI or web 인터페이스).
- For SFP ports, ensure the correct SFP transceiver is used and properly seated.
8.3. PoE Not Delivering Power
- Verify the connected device is PoE-compatible.
- Check the PoE status LED for the port. A flashing amber light indicates a fault.
- Ensure the total PoE budget of the switch (740W) is not exceeded by all connected devices.
- Check PoE configuration settings via the management interface.
For further troubleshooting, consult the Cisco documentation or contact technical support.
9. 사양
| 특징 | 사양 |
|---|---|
| 모델 번호 | WS-C2960X-48FPS-L |
| 상표 | 시스코 |
| 포트 수 | 48 |
| 인터페이스 유형 | PoE, SFP |
| 데이터 전송 속도 | 초당 1000메가비트 |
| 권tage | 240 볼트 |
| 케이스 소재 | 금속 |
| 상한 온도 등급 | 섭씨 40도 |
| 제품 치수 | 14.5 x 17.5 x 1.75 인치 |
| 품목 무게 | 9.24파운드(4.2킬로그램) |
| 색상 | 검은색 |
| 호환 장치 | 데스크탑 |
| 제조업체 | 시스코 시스템즈 - 엔터프라이즈 |
10. 보증 및 지원
This Cisco Catalyst WS-C2960X-48FPS-L switch, being a renewed product, is backed by a 90-day Amazon Renewed Guarantee. This guarantee covers refund or replacement for defective items within 90 days of purchase.
Please note the following regarding returns and warranty:
- Returns for non-defective items may be subject to a restocking fee.
- For additional warranty length or specific support inquiries, contact the seller directly.
For technical support, refer to the official Cisco documentation available on their website or contact Cisco technical support services.
