Extreme Networks D2G124-12P管理交换机 PDF资料
1.产 品 资 料 介 绍：
一、产品概况
型号名称：Extreme Networks D2G124-12P （也简称 D2 12 口 PoE 管理型交换机）
设备类型：Managed / 带 PoE 的台式 / 桌面 /小型汇聚交换机
定位：用于小型办公环境、工作组接入层，适合提供千兆接入与 PoE 供电功能
二、端口与接口
以太网端口：12 个 10/100/1000 Mbps RJ-45 端口，支持 PoE（按 IEEE 802.3af）
上行 / 光纤接口：2 个共享 SFP 组合端口（即这些端口可作为电口或光口使用）
管理 / 控制接口：支持命令行接口 (CLI)、Web 管理界面、SSH / SNMP 管理等
冗余电源 / 外接模块：支持外部冗余电源模块（或外部电源砖）以提升可靠性
三、性能与容量
交换容量：24 Gbps
包转发率：约 17.86 Mpps
MAC 地址表：支持约 16,000 条地址
QoS / 流量控制：支持 L2 / L3 / L4 流量分类、优先级队列、ACL、流控、端口镜像等
网络协议支持：VLAN、STP / RSTP / MSTP、多播 IGMP Snooping、链路聚合 (LACP)
安全功能：支持 IEEE 802.1X 端口认证、MAC 认证、ACL 访问控制、RADIUS、SSL / SSH 安全管理等
四、物理 / 电源 / 环境规格
尺寸 / 外形：为桌面 / 台式设备设计，也可安装在机架（配挂架件）
重量：约 1.8 kg
电源输入：AC 输入（100–240V），支持冗余电源模块 / 单独电源砖
功耗：在典型工作状态下功耗约 130W（包括 PoE 负载）
工作温度：0°C 至 50°C
湿度 / 防护：湿度支持 5% 至 95%（无凝结）
Extreme NetworksD2G124-12P管理交换机 英文介绍
1、 Product Overview
Model Name: Extreme Networks D2G124-12P (also known as D2 12 Port PoE Management Switch)
Device type: Managed/PoE enabled desktop/desktop/small aggregation switch
Positioning: Used for small office environments and workgroup access layers, suitable for providing gigabit access and PoE power supply functions
2、 Ports and interfaces
Ethernet ports: 12 10/100/1000 Mbps RJ-45 ports, supporting PoE (according to IEEE 802.3af)
Upstream/fiber optic interface: 2 shared SFP combination ports (i.e. these ports can be used as electrical or optical ports)
Management/Control Interface: Supports Command Line Interface (CLI), Web Management Interface, SSH/SNMP Management, etc
Redundant power supply/external module: supports external redundant power supply modules (or external power bricks) to enhance reliability
3、 Performance and Capacity
Switching capacity: 24 Gbps
Packet forwarding rate: approximately 17.86 Mpps
MAC Address Table: Supports approximately 16000 addresses
QoS/Traffic Control: Supports L2/L3/L4 traffic classification, priority queues ACL、 Flow control, port mirroring, etc
Network protocol support: VLAN, STP/RSTP/MSTP, multicast IGMP Snooping, Link Aggregation (LACP)
Security features: Supports IEEE 802.1X port authentication, MAC authentication, ACL access control, Radius, SSL/SSH security management, etc
4、 Physical/power/environmental specifications
Size/Appearance: Designed for desktop/desktop devices, can also be installed in a rack (with hanging accessories)
Weight: Approximately 1.8 kg
Power input: AC input (100-240V), supports redundant power modules/individual power bricks
Power consumption: Approximately 130W (including PoE load) under typical operating conditions
Working temperature: 0 ° C to 50 ° C
Humidity/Protection: Humidity support 5% to 95% (no condensation)
Extreme Networks D2G124-12P管理交换机 产品展示
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