®
128 MB
記憶體 (RAM)
PRODUCT STUDIO
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HP / PRODUCT DOSSIER
HP 5120-48G SI
HP 5120-48G SI JE072AABA 交換機
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>
- 記憶體 (RAM)
- 128 MB
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HP 5120-48G SI JE072AABA 交換機
- 記憶體 (RAM)
- 128 MB
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技術規格
已登記的特徵按產品類型分組。資訊缺失不表示不支援。
連接聚類
是
樹協議持續時間
是
DHCP功能
以太網供電Poe支援
否
搜尋IGMP
是
服務品質 QoS 支持
是
基本開關 RJ 45 以太網輸入數量
基本開關 RJ 45 以太網輸入類型
Wi-Fi 標準
IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
延遲 1 Gbps
3 µs
SSH/SSL支援
是
外形尺寸
SFP模組插槽數量
保固期限 / 詳細
Garanti: Lifetime, advance replacement, next business day, 電話支援, software releases
全雙面列印
是
包裝緩存
散熱
189 BTU/s
可堆疊
是
控制台輸入
RJ-45
組播支援
是
自動感應
是
路由輸入
32
SSH SSL支援
是
VLAN支援
是
