>>>>>型號(hào):A4H254-8F8T 邊緣交換機(jī) 確保無縫連接和應(yīng)用性能
【功能描述】
A4H254-8F8T具有企業(yè)級(jí)的邊緣交換機(jī)的功能的10/100可堆疊交換機(jī)可確保無縫連接和應(yīng)用性能。A系列提供了多層數(shù)據(jù)包分類和差異化服務(wù)的優(yōu)先級(jí)排序，17.6gbps容量的A4提供高達(dá)48個(gè)10/100個(gè)以太網(wǎng)端口以及4個(gè)千兆以太網(wǎng)上行鏈路端口。利用A4的堆疊能力，多達(dá)8 A4S可以在一個(gè)堆疊中相互連接來創(chuàng)建一個(gè)虛擬交換機(jī)提供140.8gbps容量和高達(dá)384各10/100個(gè)以太網(wǎng)端口以及16個(gè)千兆以太網(wǎng)上行鏈路端口
高容量的10/100可堆疊交換機(jī)
高可用性設(shè)計(jì)保證了可靠的網(wǎng)絡(luò)業(yè)務(wù)
支持動(dòng)態(tài)的，基于角色政策
粒度QoS功能支持融合多媒體網(wǎng)絡(luò)
POE支持各種網(wǎng)絡(luò)設(shè)備
通過終身保修投資保護(hù)
粒度QoS功能支持融合多媒體網(wǎng)絡(luò)
網(wǎng)絡(luò)可靠運(yùn)行保證關(guān)鍵任務(wù)應(yīng)用
運(yùn)行效率
可擴(kuò)展的架構(gòu)支持網(wǎng)絡(luò)能力不斷增長
基于角色的政策，簡化用戶管理和降低網(wǎng)絡(luò)運(yùn)行費(fèi)用
綜合管理能力，降低網(wǎng)絡(luò)運(yùn)行費(fèi)用
高度可用的設(shè)計(jì)保證了可靠的網(wǎng)絡(luò)業(yè)務(wù)
安全
通過Web 802.1x和MAC地址認(rèn)證方法實(shí)現(xiàn)網(wǎng)絡(luò)訪問安全
同時(shí)維護(hù)網(wǎng)絡(luò)安全以及用戶移動(dòng)性
整體網(wǎng)絡(luò)安全架構(gòu)設(shè)計(jì)
支持與服務(wù)
業(yè)界領(lǐng)先的客戶滿意與快速解決問題率
個(gè)性化服務(wù)，包括網(wǎng)站的調(diào)查，網(wǎng)絡(luò)設(shè)計(jì)，安裝，培訓(xùn)
綜合終身保修，包括功能升級(jí)和更多
>>>>>型號(hào):A4H254-8F8T 邊緣交換機(jī) 確保無縫連接和應(yīng)用性能
【英文介紹】
A4H254-8F8T 10/100 stackable switch with enterprise-class edge switch functionality ensures seamless connectivity and application performance. The A Series provides multi-layer packet classification and prioritization of differentiated services, with the 17.6gbps capacity A4 offering up to 48 10/100 Ethernet ports and four Gigabit Ethernet uplink ports. Leveraging the A4's stacking capabilities, up to 8 A4S can connect to each other in a stack to create a virtual switch offering 140.8gbps capacity and up to 384 10/100 Ethernet ports each, as well as 16 Gigabit Ethernet uplink ports
High capacity 10/100 stackable switch
High availability design ensures reliable network services
Supports dynamic, role-based policies
The granular QoS function supports converged multimedia networks
POE supports a variety of network devices
Investment protection with a lifetime warranty
The granular QoS function supports converged multimedia networks
Reliable network operation ensures mission-critical applications
Operating efficiency
Scalable architecture supports growing network capabilities
Role-based policies that simplify user management and reduce network operating costs
Integrated management capabilities to reduce network operating costs
The highly available design guarantees reliable network services
secure
Network access security is achieved through Web 802.1x and MAC address authentication
Maintaining network security and user mobility
Overall network security architecture design
Support and service
Industry-leading customer satisfaction and quick problem resolution rates
Personalized services, including website survey, web design, installation, training
Comprehensive lifetime warranty, including feature upgrades and more
>>>>>型號(hào):A4H254-8F8T 邊緣交換機(jī) 確保無縫連接和應(yīng)用性能
