产品描述
北亿纤通推出的2000nm滤波片型波分复用器选用性能优良的薄膜滤光片,以保证高品质的光学性能,稳定可靠。滤波片型波分复用器可实现两路光信号的合波与分波,广泛应用于光纤激光器,光纤放大器,产品通过Telcordia GR-1221-CORE试验,符合RoHS要求。
产品特点
● 宽工作波长带宽
● 低插入损耗
● 高通道隔离度
● 高稳定性和可靠性
应用领域
● 光纤激光器
● 光纤传感
● 光纤放大器
● 光纤通信
产品指标
参数 |
单位 |
数值 |
|||
透射波长 |
波长范围 |
nm |
1950~2050 |
||
插入损耗(典型值) |
dB |
0.6 |
|||
插入损耗(最大值) |
dB |
0.8 |
|||
隔离度(典型值) |
dB |
30 |
|||
隔离度(最小值) |
dB |
25 |
|||
反射波长 |
波长范围 |
nm |
1560~1580 |
||
插入损耗(典型值) |
dB |
0.6 |
|||
插入损耗(最大值) |
dB |
0.8 |
1.3 |
||
隔离度(典型值) |
Db |
15 |
|||
隔离度(最小值) |
Db |
12 |
|||
偏振相关损耗 |
Db |
≤0.1 |
|||
热稳定性 |
dB/℃ |
0.005 |
|||
回波损耗 |
dB |
≥50 |
|||
承受功率(CW) |
mW |
300 |
|||
峰值功率(脉冲) |
KW |
1 |
|||
光纤类型 |
/ |
SMF-28e光纤(所有端)或SM1950光纤(所有端) |
Ref端SMF-28e光纤,COM和Pass端SM1950光纤 |
||
承受拉力 |
N |
5 |
|||
工作温度 |
℃ |
-5 ~ +70 |
|||
储存温度 |
℃ |
-40 ~ +85 |
*测温环境在23° C
**如果增加连接头,插入损耗增加0.3dB,回损降低5dB,对于保偏产品消光比降低2dB.
选型信息
FT-X5-FWDM |
② |
③ |
④ |
⑤ |
⑥ |
①工作波长 |
功率类型 |
光纤类型 |
尾纤长度 |
尾套类型 |
连接头类型 |
5720-R1570/T2000nm S-其它 |
P-脉冲 C-连续 |
1-SMF-28e(所有端) 2-SM1950(所有端) 3-Ref端SMF-28e,COM和Pass端SM1950 |
08-0.8m 10-1.0m 15-1.5m S-其它 |
B-250um裸纤 L-900um套管 S-其它 |
NN-None FU-FC/PC FA-FC/APC SU-SC/PC SA-SC/APC S-其它 |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.