Features 特性
●Low IL and high channel isolation 低插损和高通道隔离度
●Wide wavelength range 宽波长范围
●Flat wavelength response 平缓的波长响应度
●Low dark current 低暗电流
●High temperature stability 温度特性好
Applications 应用
1. CATV system 有线电视系统
2. WDM channel monitoring WDM信道监测
3. FTTX system 光纤到户系统
4. Channel monitoring 信道监控
5. Optical line protection 光线路保护
Specifications 详细参数
|
Parameter参数 |
Value |
|
Operating Wavelengthnm 工作波长 |
1310,1490,1550 |
|
Operating Bandwidthnm 工作带宽 |
1310±40,1490±40,1550±40,or customized |
|
Pass/Reflection wavelengthnm 透射/反射波长 |
On customer request |
|
PD ResponsibilitymA/mW PD响应度 |
≥0.85(0.95 typical) |
|
PD Dark currentnA PD暗电流 |
≤1.0 |
|
Pass band Insertion LossdB 透射通道插损 |
≤0.8(0.60 typical) |
|
Reflection band Insertion LossdB 反射通道插损 |
≤0.6(0.40 typical) |
|
Pass band IsolationdB 透射通道隔离度 |
≥30 |
|
Reflection band IsolationdB 反射通道隔离度 |
≥15 |
|
DirectivitydB 方向性 |
≥55 |
|
Return LossdB 回波损耗 |
≥50 |
|
PDLdB 偏振相关损耗 |
≤0.1 |
|
Insertion loss thermal stabilitydB/℃ 插损热稳定性 |
≤0.005 |
|
Power handlingmW 承载功率 |
≤500 |
|
Operation Temperature℃ 工作温度 |
-5~+70 |
|
Storage Temperature℃ 储存温度 |
-40~+85 |
|
Dimensionmm 封装尺寸 |
Φ3.5XL26, Φ5.5XL26 or customized |
Note:1.All parameters are for device without connectors. 2.Special specifications can be customized according to customer requirements.
Ordering Information 订购参考
|
PWDM |
|
|
Pass Wavelength 透射波长 |
13=1310nm 14=1490nm 15=1550nm 1315=1310&1550nm |
|
Reflection Wavelength 反射波长 |
13=1310nm 14=1490nm 15=1550nm 1315=1310&1550nm |
|
Fiber Dia. 光纤直径 |
01=Bare fiber, 09=Φ0.9 loose tube, 09=Φ0.9 tight buffer, 20=Φ2.0 cable, 30=Φ3.0 cable |
|
Fiber Length 光纤长度 |
0.5=0.5m 10=1.0m 15=1.5m 20=2.0m S=customized |
|
Connector 连接头 |
NA=NONE FP=FC/PC FA=FC/APC SP=SC/PC SA=SC/APC LP=LC/UPC LA=LC/APC MU=MU/UPC S=customized |
|
Package Size 封装尺寸 |
A=Φ3.5x26 B=Φ5.5 x26 |
|