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Multimode Pump Laser Protector
Category: Pump protector  Publish Time: 2014-06-28 14:50 

Multimode Pump Laser Protector
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 Part NO. :  DCFBG-series
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Multimode Pump Laser Protector

Features Applications

High Isolation
Low Insertion Loss
Epoxy-Free Optical Path
High Reliability and Stability
Low Profile Packaging

Broadband Systems
Optical Amplifying Systems
Telecommunication Networks
Metro Networks
CATV Networks

Specifications

Parameters

Unit

Value

Pump Laser Center Wavelength

nm

915, 980

Pump Laser Bandwidth

dB

+/-15

 

 

Blocking SignalWavelength

Type 6

nm

1020~1120

Type 5

nm

1500~1620

Type 2

nm

1020~1120&1500~1620

Pump Insertion Loss

Typ.

dB

0.4

Max.

dB

0.6

Backward SignalAttenuation

Typ.

dB

35

Min.

dB

30

 

Configuration

D Type

-

2-port

Y Type

-

3-port, (Backward PowerGuide Out)

Return Loss

dB

≥30

Fiber Type

-

105/125um MM Fiber

Fiber Tensile Load

N

5

Maximum Optical Power (CW)

W

6, 10, 25

Operating Temperature

°C

0~50

Storage Temperature

°C

-40~85

 

Package Dimension

Stainless Steel Tube(SST)

 

mm

(Φ)5.5x35

Metal Box

(L)58x(W)10x(H)8

Note:  
1. Specifications are for device without connectors; Specifications may change without notice.
2. To add connectors, IL is 0.3dB higher, RL is 10dB lower.
3. Specifications are tested at low order modes.
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 are also available.
6. Suggest to use Y type if blocked optical power is >1W.

Ordering Information 

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