1. Description:
The singlemode Fiber Coupler have excellent performance and mini-size. It has used in various fields.
2. Features：
Various Coupling Ratio
Low Excess Loss
Compact Size
3. Applications
Long-haul Telecommunication
Cable Television(CATV)&Fiber Optic Sensors
Local Area Networks (LAN)
4. Performance Specifications
|
Parameter |
|
|
Coupling Ratio(%) |
50/50,1/99,2/98,5/95,10/90… |
|
Directivity |
>55 |
|
Operating Temperature (℃) |
-5~+70 |
|
Storage Temperature (℃) |
-40~+85 |
|
Fiber Type |
Corning Singlemode SMF-28 or flexcore |
|
Port Configuration |
1×2 or 2×2 |
Singlemode Standard Couplers
|
Grade |
Premium |
A Grade |
|
Coupling Ratio(%) |
50/50 |
50/50 |
|
Excess Loss (Typical) (dB) |
0.1 |
0.15 |
|
Max. Insertion Loss (dB) |
3.4 |
3.5 |
|
Polarization Sensitivity (dB) |
0.1 |
0.15 |
|
Operating Wavelength (nm) |
850,980,1310,1480,1550 or custom wavelength |
|
Singlemode Wideband Couplers
|
Grade |
Premium |
A Grade |
|
Coupling Ratio(%) |
50/50 |
50/50 |
|
Excess Loss (Typical) (dB) |
0.1 |
0.2 |
|
Max. Insertion Loss (dB) |
3.4 |
3.5 |
|
Polarization Sensitivity (dB) |
0.1 |
0.15 |
|
Operating Wavelength (nm) |
1310±40,1550±40 or custom wavelength |
|
5. Ordering Information:
|
|
Grade |
Wavelength |
Type |
Ratio |
Port |
Package |
Pigtail Style |
Fiber Type |
In/Out Connector |
|
C |
P |
93=980/1310nm |
S |
01=1/99 |
0101=1×1 |
B= |
1= bare fiber |
0=SMF-28e |
0=None |
|
A |
95=980/1550nm |
W |
50=50/50 |
0202=2×2 |
Package B |
2=900um |
1=Corning |
1=FC/APC |
|
|
|
×××× |
×××× |
×××× |
|
×××× |
Jacket |
HI 1060 |
×××× |
|
|
|
|
|
|
|
|
×××× |
×××× |
|
|
Type |
S=Singlemode standard coupler |
|
W=Singmode wideband coupler |
|
|
M=Multimode fiber coupler |
|
|
A=Attenuator |
|
|
D=Wavelength Division Multiplexer |
|
Package |
B=φ3*54mm stainless steel tube |
|
C=φ3*60mm stainless steel tube |
|
|
D=8.5*14*98mm case |
|
|
E=11.6*80*120mm case |
|
|
M=φ2.4*25mm stainless steel tube (Mini Size) |
|
|
U =φ2.4*18mm stainless steel tube (Ultra Mini Size) |
|
Pigtail Style |
Package B: Bare Fiber |
|
Package C: 900um Lose Tube |
|
|
Package D, E: 3mm Cable or 900um Lose Tube |
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
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