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PWDM

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产品描述

Features 特性


●Low IL and high channel isolation 低插损和高通道隔离度

●Wide wavelength range 宽波长范围

●Flat wavelength response 平缓的波长响应度

●Low dark current 低暗电流

●High temperature stability 温度特性好


Applications 应用
 

1. CATV system 有线电视系统

2. WDM channel monitoring WDM信道监测

3. FTTX system 光纤到户系统

4. Channel monitoring 信道监控

5. Optical line protection 光线路保护


Specifications 详细参数
 

Parameter参数

Value

Operating Wavelength nm 工作波长

1310,1490,1550

Operating Bandwidth nm 工作带宽

1310±40,1490±40,1550±40, or customized

Pass/Reflection wavelength nm 透射/反射波长

On customer request

PD Responsibility mA/mW PD响应度

≥0.85(0.95 typical)

PD Dark current nA PD暗电流

≤1.0

Pass band Insertion Loss dB 透射通道插损

≤0.8(0.60 typical)

Reflection band Insertion Loss dB 反射通道插损

≤0.6(0.40 typical)

Pass band Isolation dB 透射通道隔离度

≥30

Reflection band Isolation dB 反射通道隔离度

≥15

Directivity dB 方向性

≥55

Return Loss dB 回波损耗

≥50

PDL dB 偏振相关损耗

≤0.1

Insertion loss thermal stability dB/℃ 插损热稳定性

≤0.005

Power handling mW 承载功率

≤500

Operation Temperature ℃ 工作温度

-5~+70

Storage Temperature ℃ 储存温度

-40~+85

Dimension mm 封装尺寸

Φ3.5XL26, Φ5.5XL26 or customized

Note:1.All parameters are for device without connectors. 2.Special specifications can be customized according to customer requirements.


Ordering Information 订购参考
 

PWDM

 

Pass Wavelength 透射波长

13=1310nm 

14=1490nm 

15=1550nm 

1315=1310&1550nm

Reflection Wavelength 反射波长

13=1310nm 

14=1490nm 

15=1550nm 

1315=1310&1550nm

Fiber Dia. 光纤直径

01=Bare fiber,

09=Φ0.9 loose tube,

09=Φ0.9 tight buffer, 

20=Φ2.0 cable,

30=Φ3.0 cable

Fiber Length 光纤长度

0.5=0.5m 

10=1.0m 

15=1.5m 

20=2.0m 

S=customized

Connector 连接头

NA=NONE

FP=FC/PC 

FA=FC/APC 

SP=SC/PC 

SA=SC/APC 

LP=LC/UPC 

LA=LC/APC 

MU=MU/UPC 

S=customized

Package Size 封装尺寸

A=Φ3.5x26 

B=Φ5.5 x26

 

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