产品描述
本产品是以太网IEEE802.3介质转换器,能够在4U机框卡片上实现两路独立的10/100base-T 双绞线与10/100base-FX的介质转换,在单个4U机框上能实现32个光方向的以太接口传输,主要用于光纤网远距离(20/40/60/80/120公里)传输,完全支持10/100M或10M、100M的传输速率,支持SNMP网管。
功能特点
◆ 每个4U卡片两路独立光纤收发器容量;
◆ 4U机框支持两个电源热备份,多种电源可选:AC220V/DC-48V/DC24V等;支持AC+DC;AC+AC;DC+DC等双电源模式;
◆ 收发器具死机监控并自复位等功能 能长期工作在大流量的视频传输环境中不死机,大大减少对设备维护工作量;
◆ 支持VLAN超长数据包的传输,支持最大为1600字节以上的以太网包,适用于一些巨帧网络图像传输协议;
◆ 支持SNMP网管,可以与局端带SNMP网管的卡光纤收发器相连,也可以与带独立SNMP网管的光纤收器相连,SNMP网管上可以查看与设置本端与对端的设备状态与参数,并可以设置本端与对端的以太网带宽;
◆ 支持LFP (Link Fault Pass Through)的功能,当连接收发器两端的光纤和双绞线任一发生故障时,收发器即通知另一端显示故障信息 ;
◆ 以太接口带三级防雷保护,防雷达到GB/T17626.5(IEC61000-4-5)短路电流波8/20μs,开路峰值输出电压6KV标准;
技术参数
◆ 光纤部分
光纤:单纤双纤
光纤接口:FC/SC/ST/LC(SFP)
波长:850nm/1310nm 多模;1310nm/1550nm 单模
无中继传输距离:20~120Km
典型发射功率:
单模1310/1550nm:≥-9dBm
多模850nm:-18dBm
多模1310nm: -25dBm
接受灵敏度范围:-28dBm~- 40dBm
◆ 10/100M以太网接口
协 议:符合IEEE 802.3,IEEE 802.1Q(VLAN)
速 率:10/100M自适应,全/半双工完全自适应
MAC地址表:可以学习4096个MAC地址
物理接口:RJ45座 支持Auto-MDIX(交叉/直通线自适应)
◆ 电气和机械特性
系统电源: AC180V ~260V
功耗: ≤5W
外观结构: 485(长)X365(宽)X195(高)mm 19英寸 4U机架式
◆ 环境指标
工作温度:-10℃~+60℃(商业级)/-40℃—+85℃(工业级)
储存温度:-40℃—+85℃
工作湿度:0%—95%(无凝结)
MTBF: >100000小时
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.