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1x2 Single Mode 1310nm 1550nm DWC Fiber Optic Coupler
1x2 Single Mode 1310nm 1550nm DWC Fiber Optic Coupler
1x2 Single Mode 1310nm 1550nm DWC Fiber Optic Coupler
1x2 Single Mode 1310nm 1550nm DWC Fiber Optic Coupler
1x2 Single Mode 1310nm 1550nm DWC Fiber Optic Coupler
1x2 Single Mode 1310nm 1550nm DWC Fiber Optic Coupler
Specifications
Brand Name :
UNIFIBER
Model Number :
Single Mode 1310nm And 1550nm Dual Window Fiber Optic Coupler (DWC)
Certification :
ROHS
Place of Origin :
CHINA
MOQ :
10pcs
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
1000pcs/day
Delivery Time :
5~7 Business days
Packaging Details :
Blister case
Product :
Single Mode 1310nm And 1550nm Dual Window Fiber Optic Coupler (DWC)
Wavelength :
1310nm/1550nm
Package :
Steel tube
Size :
Standard size or Mini Size
Coupling Ratio :
50/50,40/60,30/70...5/95,1/99 or Customized
Grade :
P grade or A grade
Connector :
FC,SC,LC,ST or customized
Pigtail Type :
250um Bare Fiber,900um Loose Tube,2.0mm,3.0mm
Fiber :
Corning G.657 A1 fiber
Description

Low Excess Loss 1x2 50:50 Coupling Ratio Single Mode 1310nm And 1550nm Dual Window Fiber Optic Coupler (DWC)

1x2 Single Mode 1310nm and 1550nm Dual window coupler (DWC) is built by asymmetric coupling technique. The operating bandwidth of this normal coupler is expanding to ±40nm, and the ultra broadband coupler is expanding to ±80nm. The DWC coupler has the same coupling ratio on both 1310nm and 1550nm communication windows, and with low excess loss and low PDL. DWC couplers are widely used for communication systems, CATV and FTTH.

Features
Low excess

loss Low PDL

High stability and reliability


Application
CATV
Optical communication systems
Testing instruments

Specifications

Type
Normal
Ultra Broadband
Parameter
Grade
P
A
P
A
Operating wavelength (nm)
1310 and 1550
Operating bandwidth (nm)
±40
±80
Typical excess loss (dB)
0.07
0.1
0.07
0.1
Insertion loss (dB)
50/50
≤3.6
≤3.8
≤3.8
≤4.0
45/55
≤4.2/3.2
≤4.4/3.4
≤4.5/3.3
≤4.7/3.5
40/60
≤4.7/2.7
≤4.9/2.9
≤5.0/2.8
≤5.2/3.0
35/65
≤5.4/2.4
≤5.7/2.6
≤5.8/2.5
≤6.1/2.7
33/67
≤5.7/2.2
≤6.0/2.4
≤6.1/2.3
≤6.4/2.5
30/70
≤6.0/1.9
≤6.3/2.1
≤6.4/2.0
≤6.7/2.2
25/75
≤7.0/1.7
≤7.3/1.9
≤7.3/1.7
≤7.7/1.9
20/80
≤7.9/1.3
≤8.4/1.4
≤8.3/1.3
≤8.7/1.5
15/85
≤9.5/1.0
≤10.0/1.2
≤9.6/1.0
≤10.1/1.2
10/90
9.2~11.2/≤0.75
8.80~11.40 /≤0.8
9.15~11.05 /≤0.75
8.75~11.45/≤0.8
5/95
12.05~14.15/≤0.4
11.60~14.60 /≤0.5
12.00~14.25/≤0.45
11.50~14.70/≤0.5
3/97
14.1~16.5/≤0.35
13.60~17.05/≤0.45
14.00~16.60 /≤0.35
13.45~17.15/≤0.45
2/98
15.75~18.45/≤0.3
15.15~19.00/≤0.4
15.60~18.60/≤0.3
14.95~19.20/≤0.4
1/99
18.6~21.6 /≤0.25
17.95~22.25/≤0.35
18.35~21.85/≤0.25
17.60~22.55/≤0.35
PDL (dB)
≤0.15
≤0.2
≤0.15
≤0.2
Directivity (dB)
≥55
Operating temperature (℃)
-40 ~ +85

1x2 Single Mode 1310nm 1550nm DWC Fiber Optic Coupler1x2 Single Mode 1310nm 1550nm DWC Fiber Optic Coupler

Product tags

1xn fiber optic coupler

,

1x1 fiber optic coupler

,

v number in optical fiber
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1x2 Single Mode 1310nm 1550nm DWC Fiber Optic Coupler

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Product Detail
Brand Name :
UNIFIBER
Model Number :
Single Mode 1310nm And 1550nm Dual Window Fiber Optic Coupler (DWC)
Certification :
ROHS
Place of Origin :
CHINA
MOQ :
10pcs
Price :
Negotiable
Contact Supplier
1x2 Single Mode 1310nm 1550nm DWC Fiber Optic Coupler
1x2 Single Mode 1310nm 1550nm DWC Fiber Optic Coupler
1x2 Single Mode 1310nm 1550nm DWC Fiber Optic Coupler

Shenzhen Unifiber Technology Co.,Ltd

Verified Supplier
6 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer
Main Products :
Fiber Optical Patch Cord, MPO MTP Patch Cord, Fiber Cable Assembly
Total Annual :
5000000-8000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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