- 加工定制:
- 品牌:GH
- 型号:CWDM
- 标准编号:
- 通带波长范围:
- 通带插入损耗:
- 通带隔离度:
- 反射波长范围:
- 反射插入损耗:
- 反射隔离度:
- 波长热稳定度:
- 方向性:
parameters
unit
cwdm module
wavelength range
nm
1260 ~1620
channel center wavelength
nm
1270 / 1290 / … / 1610 or 1271 /1291 / … / 1611
channel spacing
nm
20
channel passband
nm
λc ± 7.5
channel no.
λ
2
4
8
16
18
insertion loss
db
≤0.8
≤1.5
≤2.5/★1.8
≤5.2/★3.5
≤6.4/★3.9
adjacent channelisolation
db
≥ 30
non-adjacent channelisolation
db
≥ 40
wavelength thermalstability
nm/℃
≤ 0.003
insertion loss thermalstability
db/℃
≤ 0.005
≤ 0.007
≤ 0.008
pdl
db
≤ 0.1
≤ 0.15
≤ 0.15
≤ 0.20
≤ 0.25
polarization modedispersion
ps
≤ 0.1
≤ 0.15
directivity
db
≥ 50
return loss
db
≥ 45
optical power
mw
≤ 500
operating temperature
℃
-10 ~ +70
storage temperature
℃
-40 ~ +85
relative humidity
%
5 ~ 95
dimension
abs box or lgx box or 1u(2u) rack mount
深圳市国皓光电科技有限公司
王先生
18118760728
龙华新区新围新工业园1号2楼