1550nm Multimode optical isolators can be used in optical communication and sensor systems that use 62.5/125 micron or 50/125 micron multimode fiber. This isolator is specially designed to work at 1310nm or 1550nm wavelength.
Parameter |
Unit |
Single Stage |
Dual Stage |
Operating Wavelength |
nm |
1550 |
|
Band Width |
nm |
±10 |
±15 |
Minimum Isolation at 23℃ |
dB |
25 |
35 |
Maximum Insertion Loss at 23℃ |
dB |
0.8 |
0.9 |
Return Loss (In/Out) |
dB |
>35/30 |
|
PDL |
dB |
< 0.2 |
|
Maximum Power Handling (CW) |
W |
0.3, 1, 3, 5, 10 |
|
Max. Tensile Load |
N |
5 |
|
Fiber Type |
- |
MM 62.5/125,50/125 fiber, or other |
|
Operating Temperature |
°C |
-20~+70 |
|
Storage Temperature |
°C |
-40 ~+85 |
|
Dimensions |
mm |
Φ5.5xL35 |
①
|
②
|
③
|
④
|
⑤
|
⑥
|
⑦
|
Type
|
Wavelength
|
Power Handling
|
Fiber Type
|
Pigtails Diameter
|
Fiber Length
|
Connector
|
IS: Single stage
IU: Dual stage
|
15:1550nm
LB:L band
|
L:<0.3W
1:1W
3:3W
5:5W
|
M502:50/125um OM2
M62:62.5/125um
XX: Others
|
25:250μm bare fiber
90:900μm Loose Fiber
XX: Others
|
05:0.5m
10:1.0m
15:1.5m
XX: Others
|
00: None
FP: FC/PC
FA: FC/APC
SA: SC/APC
LA: LC/APC
XX: Others
|
If you need to customize other specifications, please provide detailed description for your requirement.
DK