管理功能
| 支持多重播放 |
Y |
| 系统事件日志 |
Y |
| 支持服务质量（QoS） |
Y |
| 网上管理 |
Y |
数据传输
| MAC 地址表 |
8000 entries |
| 存储转发 |
N |
| 最大数据传输率 |
1 Gbit/s |
联网
| 端口镜像 |
Y |
| 广播风暴控制 |
Y |
| IGMP侦听 |
Y |
| 自动 MDI / MDI - X 检测功能 |
N |
| 速率限制 |
Y |
| 流量控制支持 |
N |
| 动态主机配置协议客户 |
Y |
| 动态主机配置协议服务器 |
N |
| 链路汇集 |
Y |
| IP路由 |
N |
| 生成树协议 |
Y |
| 线头(HOL)阻塞 |
N |
| 全双工传输 |
N |
端口 & 界面
| SFP/SFP+端口数量 |
4 |
| 基本交换 RJ-45 以太网端口数量 |
4 |
| Combo SFP 端口数量 |
4 |
安全
| 静态接口安全 |
Y |
| MAC（媒体存储控制）地址过滤 |
Y |
| 存取控制清单(ACL) |
Y |
| SSH / SSL支持 |
Y |
其他功能
| 无线局域网连接 |
Y |
| 电源类型 |
100-240VAC 50-60 Hz |
TL-SL5428 - 24-Port 10/100Mbps + 4-Port Gigabit L2 Managed Switch
Designed for workgroups and departments, TL-SL5428 from TP-Link provides wire-speed performance and full set of layer 2 management features. It delivers maximum throughput where you need it — to high-performance workgroups at the edge of the network, or as a backbone for Fast Ethernet switches and high-speed servers in demanding small networks.
Virtual Stackable
- IP Clustering allows up to 32 TL-SG5426/TL-SL5428 switches to be managed by a single IP, regardless of geographical locations. With all units identified by a single IP address, the stack could be configured, monitored, maintained as a single object.
Tra¬ffic running across units in this virtual stack utilizes full-duplex interfaces and network wires, eliminating costly and cumbersome cables, minimizing the impact of any single point of failure.
Enterprise Level Manageability and Resiliency
Standard management features are included such as SNMP v1/v2c/v3, RMON, intuitive web-based GUI, industry standard Command Line Interface(CLI).
With link aggregation, spanning tree protocol and virtual stack, a highly intelligent and scalable topology could be established, fulfilling the enterprise customers’ requirement of building a unified, resilient network.
Comprehensive Security Strategy
- Access Control Lists (L2/L3/L4) restrict access to sensitive network resources by denying packets based on source and destination MAC addresses, IP addresses, TCP/UDP ports. This is done by hardware, so switching performance would not be compromised.
Moreover, Dynamic ARP Inspection which protects the network from "man-in-the-middle" attacks, IP Source Guard which prevents IP spoofing attacks such as DoS, together with 802.1x port-based authentication provide robust security to the network.
Optimized Voice and Video Applications
- To integrate voice, data and video service on one network, TL-SG5426 applies rich QoS policies. Administrator can designate the priority of the traffi¬c based on a variety of means including IP or MAC address, TCP or UDP port number, etc, so voice and video are always clear, smooth and jitter free.
For other multimedia-on-demand application such as IPTV, TL-SG5426 provides advanced features for easy stream management. For example, IGMP snooping ensures the switch intelligently forward the multicast stream only to the appropriate subscribers while IGMP throttling & filtering restrict each subscriber on a port level to prevent unauthorized multicast access.
