产品描述
北亿纤通推出的980/1310nm拉锥型保偏波分复用器,可实现两通信窗光信号的合波与分波,使单根光纤传输容量倍增,还可实现纤双向通信,广泛应用于光纤激光器,光纤放大器,扩容或引入综合新业务,如广播电视,电信,互联网等方面。产品通过Telcordia GR-1221-CORE试验,符合RoHS要求。
产品特点
● 低插入损耗
● 高消光比
● 高通道隔离度
● 高稳定性和可靠性
● 高回损
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 |
|
P级 |
A级 |
||
泵浦波长 |
nm |
980±10 |
|
插入损耗 |
dB |
0.5 |
0.7 |
隔离度@1310±10nm |
dB |
≥17 |
≥15 |
偏振消光比(PER) |
dB |
≥20 |
≥17 |
信号波长 |
nm |
1310±10 |
|
插入损耗 |
dB |
0.7 |
0.9 |
隔离度@980±10nm |
dB |
≥17 |
≥15 |
偏振消光比(PER) |
dB |
≥20 |
≥17 |
方向性 |
dB |
≥55 |
|
回波损耗 |
dB |
≥50 |
|
光纤类型 |
PM980 |
||
承受功率 |
W |
2 |
|
承受拉力 |
N |
5 |
|
封装尺寸 |
mm |
φ3.0x54裸纤)或φ3.0x70(900um套管) |
|
工作温度 |
℃ |
-40~ +70 |
|
储存温度 |
℃ |
-50 ~ +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-PMWDM |
① |
② |
③ |
④ |
⑤ |
工作波长 |
级别 |
尾纤长度 |
尾套类型 |
连接头类型 |
|
9831-980/1310nm S-其它 |
P-P级 A-A级 |
08-0.8m 10-1.0m 15-1.5m S-其它 |
B-250um 裸纤 L-900um松套管 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.