1x2 dwdm component
features
l low insertion loss
l wide pass band
l high channel isolation
l high stability and reliability
applications
l channel add/drop
l dwdm network
l fiber optical amplifier
performance specifications（产品指标）
parameter channel spacing
100ghz
200ghz
channel wavelength/通道波长(nm)
1530.33~1560.61（21~59 tu grid）
center wavelength accuracy/中心波长精度(nm)
±0.05
±0.1
channel spacing (ghz) /信道间隔ghz)
100
200
channel passband (@-0.5db bandwidth) (nm)/信道通频带宽
>0.22
>0.5
insertion loss pass channel/透射插入损耗(db)
≤0.8
≤0.9
insertion loss reflect channel/反射插入损耗(db)
≤0.4
channel ripple/信道平坦度(db)
0.3
isolation信道隔离度(db)
adjacent/相邻
n/a
>30
n/a
>30
non-adjacent/非相邻
n/a
>40
n/a
>40
reflection channel isolation (db)/反射隔离度
> 13
> 13
insertion loss temperature sensitivity/插入损耗温度稳定性(db/℃)
≤0.003
wavelength temperature shifting/波长温度稳定性(nm/℃)
<0.002
polarization dependent loss/偏振相关损耗(db)
<0.1
polarization mode dispersion/偏振模式色散(ps)
<0.1
directivity/方向性(db)
>50
return loss/回损（db）
>45
maximum power handling/最大工作功率(mw)
500
operating temperature/工作温度(℃)
-5~+75
storage temperature /储藏温度(℃)
-40~85
package dimension/封装尺寸(mm)
1. ø5.5 x l34(l38 for 900um jacket)
above specification are for device without connector
注：在常温条件下，不包括连接器，熔接器及端面损耗。
ordering information （订购信息）
channel spacing
channel
pigtail type
fiber length
connector
100=100g
200=200g
c20= 1561.42 nm
c21= 1560.61 nm
……
0=250um
1=900um
2=2.0mm
3=3.0mm
1=1m
2=1.5m
3=others
0=none
1=fc/apc
2=fc/pc
3=sc/apc
4=sc/pc
c=others
四川伏托尼科技有限公司
15228789673
中国 绵阳