Single Window Wideband Coupler
| Model: | Single Window |
|---|---|
| Brand: | lanbell |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Optical Fiber, Cable & Wire / Optical Fiber |
| Label: | fiber coupler , optical coupler , fiber optic coupler |
| Price: |
-
|
| Min. Order: | 10 pc |
Product Description
Single Window Wideband Coupler
Overview:
Lanbell's Single Window Wideband Couplers are high quality components designed to divide or combine optical signal in optical fiber system. These devices are fabricated by using the fused biconical taper (FBT) process and are reliable over wide range of temperature. The operating wavelength is 1310nm or 1550nm and the passband is 80nm. The coupling ratio can change from 1:99 to 50:50. Various packaging and pigtailing configurations can satisfy our customers' requirements.
Features:
Low insertion loss
Low excess loss
Low PDL
High directivity
Long haul reliability
Customer defined specifications
Specification:
Overview:
Lanbell's Single Window Wideband Couplers are high quality components designed to divide or combine optical signal in optical fiber system. These devices are fabricated by using the fused biconical taper (FBT) process and are reliable over wide range of temperature. The operating wavelength is 1310nm or 1550nm and the passband is 80nm. The coupling ratio can change from 1:99 to 50:50. Various packaging and pigtailing configurations can satisfy our customers' requirements.
Features:
Low insertion loss
Low excess loss
Low PDL
High directivity
Long haul reliability
Customer defined specifications
Specification:
|
Parameter
|
Unit
|
Premium
|
A
|
B
|
||
|
Operating Wavelength
|
nm
|
1310±40 or 1550±40
|
||||
|
Excess Loss
|
Typ/ Max
|
dB
|
0.15
|
|||
|
Polarization Stability
|
Max
|
dB
|
0.1
|
0.1
|
0.15
|
|
|
Uniformity (50:50)
|
Max
|
dB
|
0.4
|
0.5
|
0.6
|
|
|
Thermal Stability
|
Max
|
dB
|
0.2
|
0.3
|
0.4
|
|
|
Directivity
|
Min
|
dB
|
50 (1x2), 60 (2x2)
|
|||
|
Reflectance
|
Min
|
dB
|
50 (1x2), 60 (2x2)
|
|||
|
Operating Temperature
|
°C
|
-30 ~ 85
|
||||
|
Storage Temperature
|
°C
|
-40 ~ 85
|
||||
|
Insertion Loss
|
50/50
|
Max
|
dB
|
3.3/3.3
|
3.4/3.4
|
3.6/3.6
|
|
45/55
|
3.8/2.9
|
3.9/3.0
|
4.0/3.1
|
|||
|
40/60
|
4.3/2.5
|
4.4/2.6
|
4.6/2.7
|
|||
|
35/65
|
4.9/2.1
|
5.0/2.2
|
5.2/2.3
|
|||
|
30/70
|
5.6/1.8
|
5.7/1.85
|
5.9/1.9
|
|||
|
25/75
|
6.4/1.45
|
6.5/1.55
|
6.7/1.6
|
|||
|
20/80
|
7.4/1.15
|
7.5/1.2
|
7.7/1.3
|
|||
|
15/85
|
8.7/0.9
|
8.8/0.95
|
9.0/1.0
|
|||
|
10/90
|
10.5/0.6
|
10.6/0.7
|
10.8/0.8
|
|||
|
5/95
|
13.7/0.35
|
13.8/0.4
|
14.0/0.5
|
|||
|
1/99
|
21.0/0.15
|
21.3/0.2
|
21.6/0.25
|
|||
Member Information
| Changzhou Bell Data Communication Equipments Co.,Ltd | |
|---|---|
| Country/Region: | China |
| Business Nature: | Manufacturer |
| Phone: | 86-519-86809961 |
| Contact: | daisy (sales manager) |
| Last Online: | 22 Oct, 2012 |
