ZG 740/746 高级管理型工业以太网交换机

4x1G口千兆高级管理型工业以太网交换机

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ZG 740/746 高级系列



4个千兆端口的设计方案有效创建千兆双冗余环网

支持首迈环协议Fi Ring(自愈时间<20ms)和RSTP/STP以太网冗余

支持SNMPv3、 IEEE 802.1X、 HTTPS以及SSH,增强了网络安全性

支持WEB、CLI、Telnet /serial console 、Windows utility和SNMP多种管理方式

采用工业级设计:-40至75°C工作温度和冗余电源输入




概述


ZG740/746系列千兆高级管理型冗余以太网交换机配有4个千兆以太网端口,方便构建千兆双冗余环网。支持“Fi Ring”冗余环网(自愈时间<20ms)、RSTP以及STP协议,增强了网络的可靠性。ZG740/746系列可应用于能源、交通以及工业自动化等各种工业领域。


 


特点和优势



ZG 740: 




8x10/100BaseTX 端口 + 2x100BaseFX + 4x1000BaseX SFP 插槽


ZG 746:


16x10/100BaseTX 端口 + 4x1000BaseX SFP 插槽



支持命令行界面(CLI),方便快速配置主要管理功能

支持首迈环协议"Fi Ring"(自愈时间<20ms)RSTP以及STP以太网冗余

IGMP Snooping用于过滤多播流量

支持基于端口的VLAN,IEEE 802.1Q VLAN和GVRP协议

支持端口镜像

支持访问控制列表(ACL)

支持多播、广播以及DLF流量任一组合的风暴控制

丰富的QoS特征,用于数据流量控制和管理

支持链路聚合,优化带宽利用率

支持SNMPv3、 IEEE 802.1X、 HTTPS和SSH,加强网络安全性

支持SNMPv1/v2c/v3 不同安全级别的网络管理

采用RMON有效提升网络监测和预测能力

支持带宽管理,确保网络稳定性

支持基于MAC地址的端口锁定,防止非法入侵

通过E-mail和继电器输出,实现自动报警

与首迈工业交换机网管软件FiVision NMS配合使用,可以监控流量,方便网络故障诊断




 


规格 


标准:


IEEE 802.3


IEEE 802.3u 


IEEE 802.3z


IEEE 802.3x 流量控制


IEEE 802.1D-2004 STP


IEEE 802.1w Rapid STP


IEEE 802.1Q VLAN Tagging


IEEE 802.1p CoS


IEEE 802.1X 认证


IEEE 802.3ad 链路聚合


 


协议:


IGMPv1/v2, GVRP, SNMPv1/v2c/v3, DHCP Client, 


TFTP, SNTP, SMTP, RMON, HTTP, HTTPS, Telnet, Syslog, 


SSH, SNMP Inform, SNTP Server/Client


 


MIB:


MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, 


Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9


 


流量控制:


IEEE 802.3x流量控制,背压式流量控制


 


交换属性:


优先级队列:4


可用VLAN 的最大数量:4094


VLAN ID范围:VID1 ~4094


IGMP组:256


MAC地址表大小:8K


封包缓冲区大小:2 Mbit


 


接口:


光纤端口:1000BaseX SFP 插槽, 100Base FX(SC 接头)


RJ45端口:10/100BaseTX自动协商


Console口:RS-232(RJ45 接头)


报警输出:


两路继电器输出,输出能力1A@24VDC


 


电源要求:


输入电压:24VDC(12 ~ 40VDC),冗余双电源输入


输入电流:


ZG 740 : <0.55A@24VDC 


ZG 746 : <0.55A@24VDC


过电流保护:提供


反接保护:提供


连接器:6针接线端子


 


机械特性:


外壳:金属,IP30防护等级


尺寸:60.2 x 115.5 x 138.5 mm


重量:760g


安装方式:导轨安装、壁挂式安装


 


工作环境:


标准型:0 ~ +60°C (32 ~ 140°F )


宽温型:-40 ~ +75°C (-40 ~ 167°F )


储存温度:-40 ~ +85°C(-40 ~ 185°F )


相对湿度: 5 ~ 95%(无凝露)


 


标准和认证:


安规:UL 60950-1 


EMI:FCC Part 15 Subpart B Class A,EN 55022 Class A


EMS:


EN 61000-4-2 (ESD)等级3,EN 61000-4-3 (RS)等级3,


EN 61000-4-4 (EFT)等级3,EN 61000-4-5 (Surge)等级3,


EN 61000-4-6 (CS)等级3,EN 61000-4-8等级3


冲击:IEC 60068-2-27 


自由下落:IEC 60068-2-32 


震动:IEC 60068-2-6


保修期:5年
尺寸

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