Features
No moving parts,Fast switching
Applications
High speed protection,System monitoring
Features
Excellent optical properties
Super-fast response time
High reliability
All solid structure
No moving parts,compact construction
Performance Parameter
参数 Item 单位 Unit 范围 Parameter 波长范围 Wavelength range nm 1540~1560 插入损耗 Insertion loss dB 直通损耗:1.8~2; Through loss:1.8~2; 交叉损耗:1.8~2; Cross loss:1.8~2; 偏振相关损耗 Polarization dependent loss dB 0.3~0.5 开关时间 Switching time ns 200~350 回波损耗 Return loss dB 40~50 串扰 Crosstalk dB -20~-17 供电电压 Supply voltage v 5 供电电流 Supply current mA 环境温度≥25℃,100mA; Ambient temperature≥25℃,100mA; 环境温度≤25℃,900mA Ambient temperature ≤25℃,900mA 控制信号(TTL3.3V信号) Control signal(TTL3.3V Signal) 高电平2V≤VIH≤5V; High level 2V≤VIH≤5V; 低电平0V≤VIL≤0.8V; Low level 0V≤VIL≤0.8V; 光接口 Optical interface FC/APC 尾纤 Pigtail fiber 以松纤方式引出,带松套管,长度1m Lead out with loose fiber type,with loose tube,length 1M. 工作温度 Operating temperature ℃ -25℃~45℃ 贮存温度 Storage temperature ℃ -55℃~85℃
Requirements:For any type of 2x2 optical switch,the same input and output numbers for the same through transmission,different for cross transmission.
External size
GB/T1804-mUnlabeled tolerance according to GB/T1804-m
尺寸项目 Item 尺寸值 Value(mm) L:长(mm) 90±0.3 W:宽(mm) 50±0.3 H:高(mm) 13.5±0.2 安装孔间距(mm) Spacing of mounting holes(mm) 84.5±0.15 安装孔间距(mm) Spacing of mounting holes(mm) 44.5±0.15 固定孔(4个) Fixing hole(4) diameter2.3~2.5
Ordering information
波长范围 Wavelength range 光纤类型 Fiber type 连接头 Connector 1540nm~1560nm 1=SMF-28 2=PM 0=None 1=FC/APC 2= FC/PC