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技术支持

2XN拉锥分路器

2XN拉锥分路器

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Description

单模光纤宽带耦合器能使在光纤中传输的光信号在特殊结构的耦合区发生耦合,进行光功率的再分配。该产品分光比任选。

产品特点:                          产品应用:

•低插损                                  •远程通信

•多种分光                              •DWDM网络

•紧凑结构                              •光纤传感 

                                             •高速局域网                                     

性能指标

分光比

插入损耗(dB)

P 级

A 级

50/50

3.5/3.5

3.6/3.6

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

8.5/1.4

10/90

11.3/0.6

12.7/0.8

05/95

14.0/0.45

14.8/0.5

01/99

21.0/0.25

23/0.35

附加损耗(dB)

0.10

0.15

偏振相关损耗(dB)

0.10

0.15

工作波长(nm)

1310±40, 1550±40,1310/1550±40 or 客户要求

方向性(dB)

≥55

回波损耗(dB)

≥55

端口结构

2×2

工作波长(nm)

1310, 1550,1310/1550 or 客户要求

(1×N)

N=3

N=4

N=5

N=8

N=16

N=24

N=32

N=64

最大插入损耗(dB)

5.41/5.62

7.01/7.22

7.81/8.02

10.01/10.42

13.51/13.92

15.01/15.42

17.31/17.52

21.01/21.52

均匀性(dB)

0.51/0.62

0.51/0.62

0.61/0.82

0.81/1.02

1.11/1.32

1.21/1.52

1.31/1.52

2.11/2.52

回波损耗(dB)

≥55

方向性(dB)

≥55

偏振相关损耗(dB)

<0.20

<0.20

<0.30

<0.30

<0.40

<0.50

<0.50

<0.50

光纤类型

Corning  SMF-28e

 备注:所有损耗值不包括连接头损耗。


订货信息

产品

结构

分光比

尾纤类型

尾纤长度

连接头类型

拉锥分路器

22=2x2
2N=2xN

55=50:50
46=40:60
37=30:70
C=客户要求

1=祼纤
2=900um松套管
3=2.0mm缆
2=3.0mm缆

1=1m
2=1.5m
C=客户要求

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

 

 

 

 

 

 

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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