华为3Com\无管理交换机\S1050T千兆上行交换机
S1050T千兆上行以太网交换机<shapetype id="_x0000_t75" stroked="f" filled="f" path="m@4@5l@4@11@9@11@9@5xe" o:preferrelative="t" o:spt="75" coordsize="21600,21600"><stroke joinstyle="miter"></stroke><formulas><f eqn="if lineDrawn pixelLineWidth 0"></f><f eqn="sum @0 1 0"></f><f eqn="sum 0 0 @1"></f><f eqn="prod @2 1 2"></f><f eqn="prod @3 21600 pixelWidth"></f><f eqn="prod @3 21600 pixelHeight"></f><f eqn="sum @0 0 1"></f><f eqn="prod @6 1 2"></f><f eqn="prod @7 21600 pixelWidth"></f><f eqn="sum @8 21600 0"></f><f eqn="prod @7 21600 pixelHeight"></f><f eqn="sum @10 21600 0"></f></formulas><path o:connecttype="rect" gradientshapeok="t" o:extrusionok="f"></path><lock aspectratio="t" v:ext="edit"></lock></shapetype><shape id="_x0000_i1025" style="WIDTH: 262.5pt; HEIGHT: 77.25pt" type="#_x0000_t75"><img height="71" alt="" width="206" o:title="S1050T" src="http://www.huawei-3com.com.cn/Attachment?filename=/image001.1144286700906.jpg"></shape>
S1050T产品外观
产品特点：
1) 符合IEEE802.3、IEEE802.3u和IEEE802.3x标准；
2) 提供48个10/100M自适应以太网端口，及2个千兆Combo端口（RJ45或SFP）；
3) 每个端口都支持Auto-MDI/MDIX功能；
4) 每个端口都提供Speed和Link/Act指示灯，显示端口的工作状态；
S1050T系统特性
项目
描述
外形尺寸（宽×深×高）
440mm×257mm×44mm
固定端口
48个10/100Mbps自适应以太网端口
2个10/100/1000Mbps自适应以太网端口
可选端口
2个1000Base-SX/LX SFP光口
网线类型
10Base-T：
3/4/5类双绞线，支持最大传输距离200m
100Base-TX：
5类双绞线，支持最大传输距离100m
光纤
1000Base-SX：
62.5/125mm多模光纤，中心波长1310nm，传输距离550m
1000Base-LX:
9/125mm 单模光纤，中心波长1310nm，传输距离2km、15Km、40Km
MAC
8K
缓存
2.5Mbits
包转发率
10.2Mbps
交换容量
13.6Gbps
输入电压
220V AC
功耗
30W
工作环境温度
0℃～40℃
工作环境湿度
10%～85%
存储温度
-10℃～70℃
存储湿度
10%～90%
散热方式
自然散热
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