CISCO SG500-28-K9-G5

CSB CISCO SG500-28 28-PORT GIG CPNT STACKABLE MANAGED SWITCH IN

Identificador:125394
Marca:CISCO
P/N:SG500-28-K9-G5
EAN:0882658424212
Disponibilidad:
Stock:Sin Stock
CSB CISCO SG500-28 28-PORT GIG CPNT STACKABLE MANA
-
549.97
* precio sin IVA  Consultar
x

28-port 10/100/1000, 4 x Gigabit Ethernet (2 combo Gigabit Ethernet + 2 1GE/5GE SFP), Stackable, Managed, 72 Gbit/s, 800 MHz ARM, 256MB, 32MB Flash

CSB CISCO SG500-28 28-PORT GIG CPNT STACKABLE MANA

The Cisco 500 Series Stackable Managed Switches provide the ideal technology foundation for demanding business networks. They offer the perfect mix of advanced features needed to ensure the availability of critical applications.
Now you can protect business information and provide a solid foundation for your current business applications, as well as those you are planning for the future-all in a package you can afford.

Cisco 500 Series Stackable Managed Switches support:
- High Reliability and Resiliency: Keep your network up and running with advanced redundancy and availability features that reduce downtime and improve network resiliency so your business never slows down.
- Strong Security: Advanced security features protect your business data and keep unauthorized users off your network.
- Power-Efficient: A variety of power-saving features across all models provide one of the industry's most extensive energy-efficient switching portfolios.
- Simplified Network Setup and Operations: Intuitive browser-based tools, auto-configuration and discovery, and true stacking make theses switches easy to use and manage, and simplify day-to-day network operations.
- Peace of Mind: All Cisco 500 Series Switches are protected for the life of the product by the Cisco Limited Lifetime Hardware Warranty, including next-business-day advance replacement (where available).

Ethernet Connectivity
- Choose from Fast Ethernet, Gigabit Ethernet and optional 10 Gigabit Ethernet connectivity.
- Cisco 500 models offer one or five Gigabit Ethernet expansion slots, and the Cisco 500X models offer 10 Gigabit Ethernet expansion slots.
- Power over Ethernet Plus (PoE+) provides up to 30 watts per port.

Advanced Features
- Strong security features such as access control lists (ACLs), guest virtual LANs (VLANs), encrypted management data, and other advanced network defense features safeguard customer networks.
- IPv6 support allows you to move up to the next generation of networking applications and operating systems without an extensive equipment upgrade.
- Quality of service (QoS) on all models prioritizes network traffic to keep critical network applications running at top performance.
- Layer 3 static (500 models) and dynamic (500X models) IP routing provide advanced traffic management capabilities to segment networks.

Energy Efficiency and Design
- Power-saving technology, including Energy Efficient Ethernet, reduces power consumption with the ability to enter sleep mode, turn off unused ports, and adjust power as needed.
- More ports per Gigabit Ethernet switch includes 28- and 52-port Gigabit Ethernet switches (instead of 20 or 44 ports with four shared ports, as in traditional devices).

Management and Investment Protection
- Intuitive graphical interfaces, remote management capabilities, Textview command-line interface, Cisco Configuration Assistant, and automated deployment tools simplify setup and configuration.
- Deploy an end-to-end voice network dynamically using a combination of Cisco Discovery Protocol (CDP), Link Layer Discovery Protocol-Media Endpoint Devices (LLDP-MED), Auto Smartports, and Voice Service Discovery Protocol (VSDP).
- All switches come with a limited lifetime warranty with next-business-day advance replacement (where available), limited lifetime warranty on fans and power supplies, free software fixes for the term of the warranty, and one year of technical support to protect your investment.

Más información: SG500-28
Productos relacionadosVer
Web del fabricanteVer
Documento de especificacionesVer
Ficha técnica
ReferenciaCISCO SG500-28-K9-G5
최대 데이타 전송률1
지원 데이터 전송 비율10/100/1000Mbps
스위칭 용량72
패킷 전송 속도41.67 mpps
주소록 크기16000
네트워크 표준IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
HOL 블로킹
흐름제어 지원
포트 미러링
링크 집선(LAG)
점보 프레임 지원
브로드캐스트 스톰 조절
비율 제한
DHCP 고객
V랜 수4096
스패닝 트리 프로토콜
스위치 레이어L3
스위치 종류Managed
MIB 지원
서비스 품질(QoS)지원
단자수28
구리 이더넷 케이블 링 기술1000BASE-T, 100BASE-TX, 10BASE-T
기가비트 이더넷(구리) 단자 갯수28
이더넷 랜(RJ-45) 단자량28
SFP 단자 갯수2
DC 인 잭
지원 보안 알고리즘802.1x RADIUS, MD5
SSH/SSL 지원
네트워크 프로토콜 지원TCP/IP, ARP, DHCP, HTTP, UDP, ICMP, IPv6
440
깊이257
높이44
무게3.4 kg
PoE지원
AC 입력 전압100-240
AC 입력 주파수47/63
전력 소비23.6
입력 전류0.262
상품 색상Black
적재 가능
내장 프로세서ARM
프로세서 클락 속도800
오류복구시간141161
대기열 수4
업그레이드 가능한 펌웨어
VLAN 지원
인증UL, CSA, CE, FCC
작동 상대 습도 범위10 - 90
작동 온도 범위0 - 40
저장장치 사용 가능 온도 범위-20 - 70
저장장치 상대 습도 범위10 - 90
드라이브 디바이스, 버퍼 크기8
내장 메모리256
플래쉬 메모리32
최소 시스템 요구사항Mozilla Firefox 3.6, Microsoft Internet Explorer 7
Ethernet Cat 5
호환 작동 시스템Microsoft Windows, Linux, Mac OS X
LED 표시기Link
전원 LED
내장 케이블AC, Serial
사용자 가이드
원천 자료icecat
Opiniones de usuarios:
Su opiniónAñadir opinión
Valoración ☆☆☆☆☆ (Sin valoración)
Opiniones y comentarios, CISCO SG500-28-K9-G5
product