1. Description:?
This (2+1)×1 multi-mode fiber combiner is
designed for high power EDFA application. It combines two pump lasers and one
signal channel into one double cladding output fiber. Fiber type can be
customized.
2. Features:
High Signal Transfer Efficiency
High Pump Efficiency
Wavelength Insensitive
Custom Configurations Available
3. Specifications:
|
Parameters/Test conditions |
Min |
Typ. |
Max |
Unit |
Note |
|||
|
1 |
Signal Operating Wavelength |
1500 |
1550 |
1600 |
nm |
|||
|
2 |
Pump Operating Wavelength |
800 |
1000 |
nm |
||||
|
3 |
Pump Fiber |
Core Diameter |
105 |
μm |
Refer to fiber codes |
|||
|
4 |
Cladding Diameter |
125 |
μm |
|||||
|
5 |
Numerical Aperture |
0.15, 0.22 |
- |
|||||
|
6 |
Signal Fiber |
SMF-28e (XB) or 1550GDF or
DCF-UN-8/125-14 |
Refer to fiber codes |
|||||
|
Pump Efficiency (%) |
Signal Insertion Loss (dB) |
Refer to fiber codes |
||||||
|
7 |
Output Fiber |
1550GDF |
>90（Typ.
95） |
<0.5（Typ.
0.3） |
||||
|
DCF-UN-8/125-14 |
>90（Typ.
95） |
<0.5（Typ.
0.3） |
||||||
|
8 |
M2 |
1.3 |
- |
|||||
|
9 |
Optical Isolation |
25 |
30 |
dB |
||||
|
10 |
Fiber Length |
0.8 |
m |
Each port |
||||
|
11 |
Power Handling |
25 |
50 |
W |
Each port |
|||
|
12 |
Operating Environment Temperature |
-5 |
+70 |
°C |
||||
|
13 |
Operating Humidity |
5 |
95 |
%RH |
Not recommend in high humidity for long
time. |
|||
|
14 |
Storage Temperature |
-40 |
+85 |
°C |
||||
|
15 |
Package |
C1, C2, C3, C4 |
- |
Handling power is different with PKG |
||||
* The core diameter of signal input fiber
should be less than or equal to the core diameter of output fiber.
* Package
size: C1:50x5x5mm; C2:Φ4xL60mm; C3:70x12x8mm(7x54mm);
C4:70x12x8mm(8.5x54mm);C7:100x15x10mm
北京歐思光科科技有限公司
聯系人：李溪
聯系電話：18513360331
郵箱：sales@360osm.com
地址：北京市海淀區上地信息路2號
客服1
客服2