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1120nm PM Band Pass Filter
Category: Banbpass filter  Publish Time: 2014-07-13 11:07 

1120nm PM Band Pass Filter
Price : ＄0.00
Delivery Fee : ＄0.00
Quantity :
 Part NO. :  DCFBG-series
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1120 nm PM Band Pass Filter

The 1120nm Band-pass Filter is based on thin-film filter technology that passes wavelengths within a certain range and rejects (attenuates) wavelengths outside that range. The band-pass filter features high isolation, low insertion loss, high power handling available upon request.
Feathure
High Isolation
Low Insertion Loss
Epoxy-Free Optical Path
High Reliability and Stability
Low Profile Packaging
Application
Broadband Systems
Optical Amplifying Systems
Telecommunication Networks
Metro Networks
CATV Networks
Specification

Parameters

Unit

Standard

High ER Type

Center Wavelength

nm

1120

Min. Pass Band Width @ 0.5dB

nm

10

Insertion Loss over Pass Band Wavelength

dB

≤1.2

≤1.4

Stop Band @ 30dB

nm

1030~1110&1130~1200

 

Configuration

D Type

-

2-port

Y Type

-

3-port, (Blocked Wavelength Guide Out)

 

 

Fiber Type at 3rd Port (Only for Y Type)

 

 

-

105/125um MM Fiber, HI1060 Fiber or PM980 Panda Fiber

10/125um Fiber or 10/125um PM Fiber

Optical Return Loss

dB

≥50

Extinction Ratio

dB

≥18

≥20

Fiber Type

-

PM980 Panda Fiber or 10/125um PM Fiber

Polarization Alignment

-

Slow Axis

Fiber Tensile Load

N

5

Maximum Optical Power (CW)

W

1, 2, 5, 10 or customer specify

Operating Temperature

°C

0~50

Storage Temperature

°C

-40~85

Package Dimension

mm

(Ф)5.5x35

Note: 
1. Specifications are for device without connectors; Specifications may change without notice.
2. To add connectors, IL is 0.5dB higher, RL is 5dB lower, ER is 2dB Lower, Connector key is aligned to slow axis.
3. High ER type can only work in slow axis at pass port; Suggest to use Y type if blocked optical power is >1W.
4. Only guarantee 1W continuous wave (CW) power thru testing for connectors added.
5. Devices for higher optical power or with other type fiber or consigned fiber (For example: 6/125um, 20/125um or 25/250um, etc.) are also available; Devices can only work in the core of Double Cladding (DC) Fiber.
Package Dimensions

Ordering information

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