产品特点
- 低插入损耗和高隔离度
- 光路无环氧树脂
- 低 PDL 和 PMD
- 符合 Telcordia 标准
- 符合 RoHS 标准
- 密集波分复用/粗波分复用
- 掺铒光纤放大器
光隔离器是一种只允许光沿方向传输，并对光的返回起到隔离作用的光无源器件，该产品采用先进的封装技术，质量稳定可靠； 一般可分为C波段单级光隔离器和C波段两级光隔离器，可广泛应用于CATV、光纤测试系统、光纤放大器、光纤局域网，产品符合Telcordia GR-1221-CORE。
Center Wavelength (λc)
Isolation (at λc±15nm) 1
Isolation (at λc±15nm) 2
Insertion Loss (at λc) 1
Insertion Loss (at λc±15nm) 2
Return Loss (Input/Output)
Operating Temperature Range
Storage Temperature Range
Maximum Power Handling
Package Dimension (L*∅)
1. Tested at 23°C, all SOP, and values referenced without connector.
2. Tested at 0~70°C, all SOP, and values referenced without connector.
S: Single stage without PMD D: Dual stage P: Single stage with PMD
31: 1310nm 55: 1550nm 59: 1590nm 64: 1064nm
1: 250μm bare fiber 2: 900μm fiber
1: Standard size 2: Mini size
0: Without connector 1: FC/PC 2: FC/UPC 3: FC/APC 4: SC/PC 5: SC/UPC 6: SC/APC 7: ST 8: LC 9: MU X: Customized
|
Parameter |
Specification |
Unit |
|||||
|
Center Wavelength (λc) |
1310/1550/1590 |
nm |
|||||
|
Standard/Mini Size |
Standard Size |
Mini Size |
|
||||
|
Single/Dual Stage |
Single Stage |
Single Stage |
Dual Stage |
Single Stage |
Dual Stage |
|
|
|
(w/o PMD) |
(with PMD) |
||||||
|
Isolation (at λc±15nm) 1 |
Min |
32 |
32 |
46 |
30 |
46 |
dB |
|
Isolation (at λc±15nm) 2 |
Min |
22 |
22 |
40 |
20 |
36 |
dB |
|
Insertion Loss (at λc) 1 |
Typ |
0.4 |
0.4 |
0.5 |
0.4 |
0.6 |
dB |
|
Insertion Loss (at λc±15nm) 2 |
Max |
0.6 |
0.6 |
0.7 |
0.6 |
0.8 |
dB |
|
Return Loss (Input/Output) |
Min |
60/55 |
60/55 |
60/55 |
55/55 |
55/55 |
dB |
|
PDL |
Max |
0.05 |
0.05 |
0.05 |
0.1 |
0.1 |
dB |
|
PMD |
Max |
0.25 |
0.05 |
0.05 |
0.25 |
0.05 |
ps |
|
Operating Temperature Range |
0~+70 |
°C |
|||||
|
Storage Temperature Range |
-40~+85 |
°C |
|||||
|
Maximum Power Handling |
500 |
mW |
|||||
|
Package Dimension (L*∅) |
30*5.5 |
35*5.5 |
26*3.8 |
mm |
|||
|
1. Tested at 23°C, all SOP, and values referenced without connector. |
|||||||
|
2. Tested at 0~70°C, all SOP, and values referenced without connector. |
|
Single/Dual Stage |
Grade |
Center Wavelength |
Fiber Type |
Size |
Connector Type |
|
S: Single stage without PMD
|
P: P-grade
|
31: 1310nm
|
1: 250μm bare fiber
|
1: Standard size
|
0: Without connector |
工作温度：商业级/工业级/军品级可选
本产品为 北亿纤通 | F-tone Networks 产品线，详细信息，请联系我们的销售人员，谢谢！ Important Notice Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by Andxe System before they become applicable to any particular order or contract. In accordance with the Andxe System 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 Andxe System or others. rther details are available from any Andxe System sales representative.
