®
128 MB
内存 (RAM)
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HP 5120-48G SI
HP 5120-48G SI JE072AABA 交换机
SKU: JE072AABA
The HP 5120 SI Switch Series comprises intelligent, fully managed Gigabit Ethernet switches that provide high performance, high port density, and simplified installation to improve the value of your network infrastructure investment. The 5120 SI series is enhanced for the access layer in enterprise networks that require Gigabit Ethernet to the desktop or at the distribution layer in metropolitan area networks (MANs). Wire-speed forwarding delivers more effective throughput and the bandwidth necessary for mission-critical data and high-speed communications. As part of their comprehensive security control, 5120 SI switches employ 802.1X authentication to identify users who attempt to access the network. These switches are highly reliable, providing redundancy while eliminating loops in the network. They also offer a range of management protocols to simplify network administration.<br /><br /><b>Quality of Service (QoS)</b><br /><br>• Broadcast control: allows limitation of broadcast traffic rate to cut down on unwanted network broadcast traffic<br /><br /><br><b>Management</b><br /><br>• Friendly port names: allow assignment of descriptive names to ports<br /><br /><br><b>Connectivity</b><br /><br>• Auto-MDIX: automatically adjusts for straight-through or crossover cables on all 10/100/1000 ports<br /><br /><br><b>Performance</b><br /><br>• Nonblocking architecture: up to 104 Gbps nonblocking switching fabric provides wire-speed switching with up to 77.4 million pps throughput<br /><br /><br><b>Resiliency and high availability</b><br /><br>• Separate data and control paths: increases security and performance<br /><br /><br><b>Layer 2 switching</b><br /><br>• 8K MAC address table: provides access to many Layer 2 devices<br /><br /><br><b>Layer 3 services</b><br /><br>• Address Resolution Protocol (ARP): determines the MAC address of another IP host in the same subnet; supports static ARPs; gratuitous ARP allows detection of duplicate IP addresses<br>
- 内存 (RAM)
- 128 MB
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HP 5120-48G SI JE072AABA 交换机
- 内存 (RAM)
- 128 MB
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技术规格
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连接聚类
是
树协议持续时间
是
DHCP功能
以太网供电Poe支持
否
搜索IGMP
是
服务质量 QoS 支持
是
基本开关 RJ 45 以太网输入数量
基本开关 RJ 45 以太网输入类型
Wi-Fi 标准
IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
延迟 1 Gbps
3 µs
SSH/SSL支持
是
外形尺寸
SFP模块插槽数量
保修期 / 详情
Garanti: Lifetime, advance replacement, next business day, 电话支持, software releases
全双面打印
是
包装缓存
散热
189 BTU/s
可堆叠
是
控制台输入
RJ-45
组播支持
是
自动感应
是
路由输入
32
SSH SSL支持
是
VLAN支持
是
