Service
Contact |
|
Email: |
sales@fiberer.com |
| Wechat: |
josieHe501
chxm888
|
|
Tel: |
+86-755-8619-2858 |
|
: |
+86-755-8621-1558 |
|
|
|
|
|
|
|
|
Name:
|
1X2 2X2 1X3 Fiber Optical coupler(850nm/1310nm/1480nm/1550nm ) |
Class: |
Fiber Optical Couplers |
Type: |
850nm/980nm/1310nm/1480nm/1550nm 1X2 2X2 1X3 Fiber Optical coupler |
|
|
Fiber Optical coupler 850nm/980nm/1310nm/1480nm/1550nm 1X2 2X2 1X3
Specification
1X2 2X2 1X3 3X3 Fiber Optical coupler (850nm/980nm/1310nm/1480nm/1550nm)
Features |
|
Applications |
- Low Excess Loss
- Various Coupling Ratio
- Compact Size
|
|
- Long-haul Telecommunications
- CATV Systems & Fiberoptic Sensors
- Local Area Network
| |
|
|
Performance Specifications
Coupling Ratio (%) |
50/50 |
Directivity (dB) |
>55 |
Operating Temperature (° C) |
-40 ~ +85 |
Storage Temperature (° C) |
-40 ~ +85 |
Fiber Type |
Corning singlemode SMF-28,DS fiber or flexcore |
Fiber Pigtail Length (m) |
1 |
Port Configuration |
1x2 or 2x2 |
Dimensions (mm) |
Package M, N, A, B, C |
Singlemode Standard Couplers |
Grade |
Premium |
A Grade |
Coupling Ratio (%) |
50/50 |
50/50 |
Excess Loss (Typical )(dB) |
0.1 |
0.15 |
Maximum Insertion loss (dB) |
3.4 |
3.5 |
Polarization Sensitivity (dB) |
0.1 |
0.15 |
Operating Wavelength (nm) |
850, 980, 1310, 1480, 1550, 1585, or custom wavelength |
Singlemode Wideband Coupler |
Grade |
Premium |
A Grade |
Coupling Ratio (%) |
50/50 |
50/50 |
Excess Loss (Typical )(dB) |
0.1 |
0.2 |
Maximum Insertion loss (dB) |
3.4 |
3.5 |
Polarization Sensitivity (dB) |
0.1 |
0.15 |
Operating Wavelength (nm) |
1310+40, 1550+40, 1585 +40, or custom wavelength |
Coupling Ratio/Insertion Loss Conversion Chart
Coupling Ratio |
Insertion Loss |
|
Premium |
A Grade |
40/60 |
4.4/2.5 |
4.6/2.8 |
30/70 |
5.6/1.8 |
6.0/2.0 |
20/80 |
7.4/1.1 |
7.7/1.3 |
10/90 |
10.8/0.6 |
12.0/0.8 |
5/95 |
14.6/0.4 |
15.7/0.55 |
2/98 |
19.0/0.2 |
19.5/0.3 |
1/99 |
21.0/0.2 |
21.5/0.3 |
Order Infomation
|
|
|
|
|
|
|
|
|
Type |
Grade |
Wavelength |
Coupling Ratio or Attenuation (dB) |
Port |
Package |
Pigtail Style |
Fiber Type |
In/Out Connector |
S W
|
S P A |
83=830nm 85=850nm 98=980nm 13=1310nm 14=1480nm 15=1550nm 16=1585nm |
50=50/50 30=30/70 10=10/90 05=5/95 01=1/99 |
0102=1x2 0202=2x2 0103=1X3 0303=3X3
|
M=Package M N=Package N A=Package A B=Package B C=Package C
|
1=Bare Fiber 2=900μm Jacket 3=3mm Cable |
0=SMF-28 1=Corning Flexcore 1060 2=Corning Flexcore 780nm D=DS Fiber S=Special
|
0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC |
* Type: |
S -- Singlemode Standard Coupler W -- Singlemode Wideband Coupler |
Package Dimensions & Pigtail Style
Package Dimensions: |
Package M: 3mm x 40mm stainless steel tube |
|
Package N: 3mm x 35mm stainless steel tube |
|
Package A: 3mm x 54mm stainless steel tube |
|
Package B: 3mm x 60mm stainless steel tube |
|
Package C: 8.5mm x 14mm x 98mm case |
|
Pigtail Style: |
Package M, N, A: |
250um bare fiber |
Package B: |
250um bare fiber or 900um loose tube |
Package C: |
3mm cable or 900um loose tube | |
|
|
** If you are agent
/ OEM / middle trade, please copy the specification
into word document from our website ,then send it
to your clients. |
|
|
|
|
|
|
|