管理功能
| 支持多重播放 |
Y |
| 网上管理 |
Y |
| 支持管理信息基本原则 |
MIB-2, Bridge-MIB, Group-MIB |
| 支持服务质量（QoS） |
Y |
数据传输
| MAC 地址表 |
8000 entries |
| 存储转发 |
Y |
| 支持数据传输率 |
10/100 Mbps |
| 交换容量 |
48 Gbit/s |
| 母线数量 |
12 |
| 最大数据传输率 |
1 Gbit/s |
| VLAN 数量 |
24 |
联网
| 端口镜像 |
Y |
| 流量控制支持 |
Y |
| 广播风暴控制 |
Y |
| IGMP侦听 |
Y |
| 自动 MDI / MDI - X 检测功能 |
Y |
| 速率限制 |
Y |
| 生成树协议 |
Y |
| 10G支持 |
N |
其他功能
| 接受频率 |
50/60 Hz |
| 网路功能 |
Gigabit Ethernet |
| 液晶显示器功率 |
Y |
| 无线局域网连接 |
N |
协议
| 支持网络协议 |
IPv4, DSCP |
| 管理协议 |
SNMP v1/v2c, IGMP |
性能
| 内存类型 |
RAM |
| 内置存储器 |
128 MB |
| 固件可升级 |
Y |
| 闪存 |
512 MB |
端口 & 界面
| 基本交换 RJ-45 以太网端口数量 |
24 |
| Combo SFP 端口数量 |
4 |
| 以太网铜缆技术 |
100BASE-TX, 1000BASE-T, 100BASE-T, 10BASE-T |
| SFP/SFP+端口数量 |
4 |
SNMP-GSH2404L, Gigabit Ethernet, 24 x 10/100/1000BASE-T(X), 4 x Mini-GBIC, 8K MAC, 80.2.1x, SNMP, VLAN, QoS, L2, 2.4kg, 40W, Black
24+4 Gigabit SNMP Lite Switch
- 24 x 10/100/1000Mbps ports + 4 x Mini-GBIC ports (Combo);
- 24 ports can be used totally;
- 802.1Q Tag-based VLAN, Port-based VLAN, IGMP Snooping;
- 802.3ad Port Trunk with LACP, Per-Port Bandwidth Control;
- Port Mirror, 80.2.1X Radius Authentication, QoS, 802.1w RSTP;
- Power Saving techniques for reducing the power consumption;
- SNMP and Web Management.
The SNMP-GSH2404L is a 24-port Gigabit Lite SNMP Managed Switch with 20 10/100/1000Base-T ports and 4 dual media ports that accommodate optional 10/100/1000Base-T or SFP modules. This Switch can be used to build high-performance switched workgroup networks. The switch can be managed through Ethernet port using CLI or Web-based management unit, associated with SNMP agent. In addition, the switch features comprehensive and useful functions such as QoS, Spanning Tree, VLAN, Port Trunking, Bandwidth Control, Port Security, SNMP/RMON, IGMP Snooping capability via the intelligent software. It is suitable for both metro- LAN and office applications.
QoS with four priority queues
The switch supports not only Layer 2 802.1p Priority Queue control, but also supports programmable higher layer classification and prioritization to enable enhanced Quality of Service (QoS) support for real time applications based on information taken from Layer 2 to Layer 4, such as VoIP.
802.1x Access Control Improve Network Security
802.1x features enable user authentication for each network access attempt. Port security features allow you to limit the number of MAC addresses per port in order to control the number of stations for each port. Static MAC addresses can be defined for each port to ensure only registered machines are allowed to access. By enabling both of these features, you can establish an access mechanism based on user and machine identities, as well as control the number of access.
Support 802.1d Spanning Tree and 802.1w Rapid Spanning Tree
For mission critical environments with multiple switches supporting STP, you can configure the switches with a redundant backup bridge path so transmission and reception of packets can be guaranteed in event of any fail-over switch on the network.
Broadcast/Multicast/unknown- unicast Storm Control
To limit too many broadcast/multicast//unknown- unicast flooding in the network, these storm control functions is used to restrict excess traffic. Threshold values are available to control the rate limit for each port. Packets are discarded if the count exceeds the configured upper threshold.
Power saving
This function provides power saving for reducing the power consumption with "ActiPHY Power Management" and "PerfectReach Power Management". It could efficiently save the Switch Power when the clients are in idle status and detect the cable length to provide different power.
Build-in Web-based Management
We provide a more convenient GUI for users. You just need to configure SNMP-GSH2404L via web browser. It is helpful for users to be familiar with configuration of Switch easily.
