Description
北億纖通生產(chǎn)的熔融拉錐光纖耦合器(也稱拉錐分路器,F(xiàn)BT Coupler),能使在光纖中傳輸?shù)墓庑盘栐谔厥饨Y(jié)構(gòu)的耦合區(qū)發(fā)生耦合,進行光功率的再分配,可以根據(jù)需要實時監(jiān)控,制作不等分分光器,有單窗,雙窗和三窗等多種形式,熔融拉錐分路器廣泛用于光纖激光器、光纖放大器、通信系統(tǒng)和光纖到戶中。產(chǎn)品通過Telcordia GR-1221-CORE試驗,符合RoHS要求。
產(chǎn)品特點
● 低附加損耗
● 多種耦合比
● 緊湊的尺寸
● 高偏振消光比(PER)
● 高穩(wěn)定性和可靠性
應用領域
● 光纖激光器
● 光纖傳感
● 光纖放大器
● 光通信領域研究
● 光測試儀表等
產(chǎn)品指標
參數(shù)
|
單位
|
數(shù)值
|
P級
|
A級
|
工作波長
|
nm
|
980,1064
|
結(jié)構(gòu)
|
|
1x2或2x2
|
帶寬
|
nm
|
±20
|
分光比
|
%
|
01/99,05/95,10/90或其他
|
附加損耗(典型值)
|
dB
|
0.6
|
0.8
|
附加損耗(最大值)
|
dB
|
0.8
|
1.0
|
偏振消光比(PER)
|
dB
|
18
|
15
|
偏振模式色散
|
dB
|
0.2(0.05 特殊要求指定)
|
承受功率
|
W
|
0.5/1/5/10
|
連接頭
|
/
|
FC/APC或其它
|
光纖類型
|
/
|
PM Panda Fiber
|
光纖長度
|
m
|
1或其它
|
封裝尺寸
|
mm
|
φ3.0x54或其它
|
工作溫度
|
℃
|
-40 ~ + 85
|
儲存溫度
|
℃
|
-50 ~ +85
|
分光比/插入損耗換算表
分光比
|
插入損耗
|
P級
|
A級
|
端口配置
|
Output1
|
Output2
|
Output1
|
Output2
|
50/50
|
3.6
|
3.6
|
3.8
|
3.8
|
40/60
|
4.6
|
2.8
|
4.8
|
3.0
|
30/70
|
5.75
|
2.0
|
6.1
|
2.1
|
20/80
|
8.0
|
1.5
|
8.2
|
1.7
|
10/90
|
11.6
|
1.2
|
11.8
|
1.4
|
5/95
|
14.8
|
0.8
|
15
|
1.0
|
4/96
|
15.6
|
0.6
|
16.1
|
0.8
|
3/97
|
16.6
|
0.45
|
17.2
|
0.6
|
2/98
|
18.4
|
0.4
|
18.9
|
0.5
|
1/99
|
22
|
0.35
|
22.5
|
0.4
|
0.1/99.9
|
29
|
0.3
|
31
|
0.3
|
*測溫環(huán)境在23° C
**如果增加連接頭,插入損耗增加0.3dB,回損降低5dB,對于保偏產(chǎn)品消光比降低2dB.
選型信息
FT-X5-PMFBT
|
①
|
②
|
③
|
④
|
⑤
|
⑥
|
⑦
|
|
端口
|
波長
|
級別
|
分光比
|
封裝
|
光纖長度
|
連接頭
|
0102-1x2
0202-2x2
|
0980-980nm
1030-1030nm
1064-1064nm
S-其它
|
P-P級
A-A級
|
50-50/50
40-40/60
30-30/70
20-20/80
10-10/90
05-5/95
03-3/97
02-2/98
01-1/99
S-其它
|
1-Φ3.0*54mm
2-Φ3.0*70mm
S-其它
|
05-0.5m
10-1.0m
15-1.5m
S-其它
|
NN-None
FA-FC/APC
FU-FC/UPC
SU-SC/UPC
SA-SC/APC
LC-LC/PC
ST-ST/PC
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.