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Contact Person : Sophie
Phone Number : +86 18688982406

Dual Window Broadband FBT Coupler Cassette 2mm 1 x 2 SFF ABS ISO SGS ROHS

Place of Origin SHENZHEN,CHINA
Brand Name YINGDA
Certification ISO SGS ROHS
Model Number dual window 1x2 cassette
Minimum Order Quantity 50 pcs
Price negotiable
Packaging Details 1pc/blister box,100pcs/box
Delivery Time 5-8days after payment
Supply Ability 10,000 pcs per month
Product Details
Coupling Ratio 1-50 (%) Pacakge Plastic Blister Box
Wavelength 1310nm/1550nm Dual Window Fiber Type SMF-28e Corning Fiber,G652D
Port Configuration  1x2 or 2x2,1x3,1x4,1x6,etc Cable Type 0.9mm,2mm,3mm
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fiber optic splitter

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fbt coupler

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Product Description

Single Mode Dual Window Broadband Fbt Coupler Cassette 2mm 1 x 2 Sff Abs Type

 

 

Features

  1. Long-haul telecommunications 
  2. CATV systems & Fiber sensors 
  3. Local area network

 

 

Performance Specifications

 

Coupling Ratio(%)

1-50

Directivity (dB) 

>55 dB

Operating Temperature 

-20 ° C - 85 ° C

Storage Temperature 

-40 ° C - 85 ° C

Fiber Type 

Corning Single mode SMF-28 , DS Fiber, or Flexcore

Fiber Pigtail Length (m) 

1meter or on customer request

Port Configuration 

1x2 or 2x2

Package Dimension 

Package A, B, C

 

 

Coupling Ratio/Insertion Loss Conversion Chart 

 

Coupling Ratio

Insertion Loss

Premium

A Grade

40/60

4.7/2.7

5.0/2.9

30/70

6.0/1.9

6.4/2.1

20/80

7.9/1.2

8.4/1.4

10/90

11.3/0.5

12.7/0.8

5/95

15.2/0.4

18.5/0.5

1/99

22.5/0.3

23.0/0.4

 

 

Application

  • Low excess loss 
  • Various coupling ratio 
  • Compact size

 

Single mode Dual Window Broadband Couplers

Grade 

P

A

Excess Loss (Typical )(dB) 

0.10

0.15

Maximum Insertion loss (dB) 

3.6

3.8

Uniformity (Max.) (dB) 

0.7

1.0

Polarization Sensitivity (dB) 

0.10

0.15

Operating Wavelength (nm) 

1310 /1550 + 40

 

Order Information

Type

Grade

Wave-

length

Coupling 

Ratio (dB)

Port

Package

Pigtail Style

Fiber Type

In/Out 

Connector

S
W

P
A

35=1310/

1550nm
36=1310/

1585nm

50=50/50
30=30/70 
10=10/90 
05=5/95 
01=1/99

0102=1x2
0202=2x2

A=Package A
B=Package B
C=Package C

0=Bare Fiber
1=900µm Jacket
2=2mm Cable

3=3mm Cable

0=SMF-28
D=DS Fiber

0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST 
6=LC

* Type: 

S -- Single mode Standard Coupler
W -- Single mode Broadband Coupler

Dual Window Broadband FBT Coupler Cassette 2mm 1 x 2 SFF ABS ISO SGS ROHS 0