联网
| 端口镜像 |
Y |
| VLAN支持 |
Y |
| IGMP侦听 |
Y |
| 速率限制 |
Y |
| 链路汇集 |
Y |
| 流量控制支持 |
Y |
| 全双工传输 |
Y |
管理功能
| 支持服务质量（QoS） |
Y |
| 系统事件日志 |
Y |
| 流量分类 |
Y |
| 网上管理 |
Y |
安全
| 存取控制清单(ACL) |
Y |
| SSH / SSL支持 |
Y |
| BPDU 过滤/保护 |
Y |
| MAC（媒体存储控制）地址过滤 |
Y |
端口 & 界面
| 基本交换 RJ-45 以太网端口类型 |
Gigabit Ethernet (10/100/1000) |
| 控制台端口 |
RS-232 |
| SFP模块插槽数量 |
20 |
| Combo SFP 端口数量 |
4 |
20x 10/100/1000-Mbps SFP, 4x 100-/1000-Mbps RJ-45/SFP, DB9, 442 x 211 x 44 mm, 3100 g
- Get advanced switching and performance capabilities found in more expensive switches.
- Provides superior manageability, security, QoS, and performance.
- Well suited for workgroups, office LANs, and enterprise networks carrying higher-priority traffic for powerful applications.
- Bundle multiple ports for higher bandwidth with Link Aggregate Control Protocol aggregation.
- Programmable QoS classification and prioritization.
- Robust security with VLAN capabilities.
- OAM and CFM for easy set-up and management.
- Manage via the Web or Command Line.
- Supports the multi-node ring protection architecture.
- Dual power input for redundancy.
This advanced, fully-manageable Layer 2 switch gives you networking versatility. It features 24 high-speed fiber ports: (20) 100-/1000-Mbps SFP fiber ports and (4) dual-media 100-/1000-Mbps SFP/twisted-pair ports.
This all fiber switch gives you the flexibility to select a variety of ranges with SFP transceivers.
Advanced functions in an economical package.
This switch offers advanced switching and security features normally found in more expensive switches. You'll get extensive management capabilities, greater bandwidth control, and QoS for switching in VoIP and other real-time, high-performance applications.
Pack up the trunk.
To provide more bandwidth to a specific application or segment, combine ports using the switch's 802.3ad Link Aggregate Control Protocol (LACP) capabilities. With this bandwidth aggregation feature, the combined ports create a multilink trunk for load sharing. The switch supports 12 groups with 8 ports per group.
High-level service.
The switch offers extensive Quality of Service support including prioritization, classification, scheduling, rate limitations, and more. The switch also supports eight hardware queues.
Safe and secure.
Your network is safe with this switch. It also offers MAC address filtering and VLAN capabilities so you can segregate networks.
Multiple management options.
Monitor, configure, and control the switch via its RS-232 serial port, or through Ethernet using CLI or Web-based management.
SFPs
For the SFP slots, order SFP modules, such as the 850-nm Multimode Gigabit SFP Module (LFP411) and 1310-nm Single-mode Gigabit SFP Module (LFP412). For information on SFP module compatibility, contact our FREE Tech Support.
