PWDM+PD波分复用器 三网合一专用
performance(tc=25℃)
|
参数
parameter
|
Zui小值
min
|
典型值
type
|
Zui大值
max
|
备注
remarks
|
||
|
透射工作波长(nm)
pass channel wavelength range
|
1535
|
1550
|
1565
|
|
||
|
反射工作波长(nm)
reflect channel wavelength
|
1260
|
1310
|
1360
|
|
||
|
1480
|
1490
|
1500
|
||||
|
响应度responsivity(a/w)
|
0.85
|
|
|
λ=1550nm,po=0db
|
||
|
隔离度(db)
isolation
|
透射端pass channel
|
30
|
|
|
|
|
|
反射端reflect channel
|
15
|
|
|
|
||
|
偏振相关损耗(db)
polarization dependent loss
|
透射端pass channel
|
|
|
0.1
|
|
|
|
反射端reflect channel
|
|
|
0.1
|
|
||
|
方向性directivity(db)
|
50
|
|
|
|
||
|
回波损耗return loss(db)
|
45
|
|
|
|
||
|
插入损耗(db)
insert loss
|
透射端pass channel
|
|
|
0.8
|
|
|
|
反射端reflect channel
|
|
|
0.7
|
|
||
|
工作温度operating temperature(℃)
|
-20
|
|
70
|
|
||
|
储存温度storage temperature(℃)
|
-40
|
|
85
|
|
||
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