产品描述
本系列产品是以太网IEEE802.3介质转换器,能够实现10/100/1000M双绞线与光纤的二种介质之间的介质转换或延伸网络传输距离,主要用于光纤网远距离(20/40/60/80/100公里)传输,完全支持10/100/1000M的传输速。
本产品分电源外置与电源内置两种规格;
功能特点
◆ 国际标准:IEEE 802.3z 1000base-X 802.3ab 1000base-T;
◆ 具有防死机监控自动复位功能适用于高清网络摄像机等重负载应用;
◆ 电接口(RJ45接口)支持100/1000M自适应、全/半双工方式、MDI/MDI-X自动侦测;
◆ 光接口支持多模双纤、单模双纤、单模单纤三种光纤传输模式,SC/ST/FC/LC接口可选;
◆ 具有广播风暴保护、平衡流量、隔离冲突、检测差错及死机自复位等功能,适合于视频传输等大流量数据应用;
◆ 收发器内置1MBits高速率缓存,能避免IP摄像机在监控画面急速变化的环境下导致的传输画面卡顿现象;
◆ 支持VLAN超长数据包的传输,可以与支持IEEE802.1Q协议的交换机产品匹配使用,支持最大为9K字节的以太包;
◆ 外置AC220/5V电源适配器,也可配置DC-48V/5V电源适配器;
◆ 内置电源多种电源方式可选:AC220V、DC-48V/DC24V等,支持AC+DC双电源备份模式;
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
◆ 10/100/1000M以太网接口
协 议: 符合IEEE 802.3z,IEEE 802.3ab
速 率:10/100/1000M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: 93 (宽)X70 (深)X25(高)mm (电源外置)
外观结构: 140(宽)X110(深)X30(高)mm (电源内置)
◆ 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.