品牌名称:D-Link DGS-1520-52 层 3 交换机,48 千兆以太网网络端口,2 10 千兆以太网扩展槽,电源供应,终身保修
品牌名称:D-Link DGS-1520-52 层 3 交换机,48 千兆以太网网络端口,2 10 千兆以太网扩展槽,电源供应,终身保修
D-Link DGS-1520-52
- Free Shipping
- 终身 保修
- 30天退货
- 碳中和
产品关键特征
- 有限终身保修以确保您的安心
- 台湾制造,保证品质
- 2个SFP+扩展槽,实现高速连接
- 48个千兆以太网网络端口,可靠联网
- 2个10千兆以太网扩展槽,便于未来扩展
- 模块化设计,便于定制
- 堆叠端口,简化网络管理
- 上行端口,便于连接其他设备
- 支持PoE(供电以太网),可为兼容设备供电
- 1U机架安装形式,节省空间安装
D-Link
DGS-1520-52
高可用性和灵活性
- 24或48 x 10/100/1000Base-T端口
- 20或44 x 10/100/1000Base-T PoE和4 x 2.5GBase-T PoE端口
- 2 x 10GBase-T和2 x SFP+上行端口
高带宽堆叠
- 最多8个单元的物理堆叠
- 2 x 10GBase-T和/或2 x SFP+
- 80 Gbps的物理堆叠带宽
高级L2功能
- RSPAN
- 选择性Q-in-Q
高级L3功能
- IGMP v1/v2/v3
- MLD v1/v2
- PIM-SM/DM/SSM
- 静态路由
- RIP/RIPng
- OSPF
可靠性和弹性
- 以太环保护切换(ERPS)
- 虚拟路由器冗余协议(VRRP)
- 冗余电源供应(RPS)支持
管理、配置和自动化
- D-View 7
- D-Link网络助手(DNA)
- 零触摸配置(ZTP)
Return Policy |
Time to Return |
Standard Return Policy |
We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details. |
Replacement Only Return Policy |
Replacement within 30 days of the delivery date. |
Manufacturer Only Return Policy |
Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer. |
Holiday Extended Return Policies |
Extended Holiday Return Policy.Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024. Extended Holiday Replacement-Only Return PolicyQualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024. |