性能
闪存 |
128 MB |
可堆叠 |
Y |
内置存储器 |
256 MB |
端口 & 界面
SFP模块插槽数量 |
12 |
SFP/SFP+端口数量 |
12 |
基本交换 RJ-45 以太网端口数量 |
24 |
联网
全双工传输 |
Y |
广播风暴控制 |
Y |
IGMP侦听 |
Y |
自动 MDI / MDI - X 检测功能 |
Y |
链路汇集 |
Y |
生成树协议 |
Y |
动态主机配置协议客户 |
Y |
动态主机配置协议服务器 |
Y |
数据传输
支持数据传输率 |
10/100/1000 Mbps |
最大数据传输率 |
10 Gbit/s |
其他功能
连通的液晶显示器 |
Y |
非操作相对湿度(非冷凝) |
5 - 95% |
接受频率 |
50/60 Hz |
电源 |
750 W |
电源类型 |
AC |
协议
数据链路协议 |
Ethernet, Fast Ethernet, Gigabit Ethernet |
管理协议 |
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP |
安全
SSH / SSL支持 |
Y |
MAC(媒体存储控制)地址过滤 |
Y |
环境条件
非运行高度 |
0 - 15000 m |
工作高度 |
0 - 3000 m |
Catalyst 3750G-12S-RF 12-SFP Switch
Cisco is pleased to introduce the new Cisco Catalyst 3750 and 3560 Series Switches. The Cisco Catalyst 3750 and 3560 Series Switches are an enterprise-class lines of stackable and standalone switches, respectively. These switches provide high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as Cisco StackPower, IEEE 802.3at Power over Ethernet Plus (PoE+) configurations, optional network modules, redundant power supplies, and Media Access Control Security (MACsec) features.
The Cisco Catalyst 3750 Series with StackWise Plus technology provides scalability, ease of management and investment protection for the evolving business needs. The Cisco Catalyst 3750 and 3560 enhance productivity by enabling applications such as IP telephony, wireless, and video for borderless network experience.