BFIHAS000001552 [OPLINK]

Band Pass Filter/Isolator Hybrid Combination;


型号：	BFIHAS000001552
厂家：	OPLINK COMMUNICATIONS INC.
描述：	Band Pass Filter/Isolator Hybrid Combination
文件：	总2页 (文件大小：259K)
中文：	中文翻译
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Band Pass Filter/Isolator Hybrid

Combination

BFIH Series

Product Description

Oplink’s BFIH is a compact combination of a bandpass ﬁlter and a polariza-

tion insensitive optical isolator.The built-in bandpass ﬁlter blocks the ampliﬁers

spontaneous emission (ASE) in the erbium doped ﬁber ampliﬁer (EDFA), thus

signiﬁcantly improving the ampliﬁer’s performance.

Features

Performance Specificationns

 Wide Operating Wavelength Range

 Compact Size

BFIH Series

Type A

Type B

Single

Stage

Unit

Single

Stage

Dual

Stage

Dual

Stage

Isolator Stage

 High Isolation

 Ultra Low PDL & PMD

 Highly Stable & Reliable

 Epoxy-free Optical Path

Pass Channel

Operating

Wavelength

Range

1528~1563

1547.5~1563.5

Rejection Channel

1450~1495

< 0.8 < 1.0

1450~1540

< 0.9

[1]

< 1.1

> 36

Pass Channel Insertion Loss

Rejection Channel Insertion Loss

> 30

> 25

Reverse Direction Isolation (over pass

channel wavelength range 0~70°C, all SOP)

> 21

> 36

> 21

Wavelength Dependent Loss

Polarization Dependent Loss

Polarization Mode Dispersion

Return Loss

< 0.3

< 0.15

< 0.25

< 0.4

< 0.2

< 0.3

< 0.15

< 0.25

< 0.4

< 0.2

Applications

< 0.05

 Fiberoptic Ampliﬁers

 CATV Fiberoptic Links

 WDM Systems

> 55

Maximum Power Handling

Fiber Type

< 500

Corning SFM-28

0 to +70

 Fiberoptic Instruments

 Transmitters and Fiber Laser Sensors

 Laboratory R&D

Operating Temperature

Storage Temperature

Package Dimensions ^[3]

Note:

°C

-40 to +85

P1: (ø) 5.5 x (L) 34.0

[1] The maximum IL is under all states of polarization and within the full operating temperature and wave-

length ranges speciﬁed.

[2] All the parameters are excluding connectors

[3] The mechanical tolerance should be +/-0.2mm on all package dimensions unless otherwise custom speciﬁed.

S0002 - R11. 20101028

Band Pass Filter/Isolator Hybrid Combination

BFIH Series

Mechanical Drawing and Configuration (dimension in mm)

P1 Package Dimension

Conﬁguration

Ordering Information

Oplink can provide a remarkable range of customized optical solutions. For detail, please contact Oplink’s OEM

design team or account manager for your requirements and ordering information (510) 933-7200.

BFIH

Package Type

P1 = 1

Connector Type

None = 1

Wavelength

Type A = A

Type B = B

Fiber Length*

1.0 Meter = 1

1.5 Meters = 5

2.0 Meters = 2

FC/PC = 2

FC/SPC = 3

FC/APC = 4

SC/PC = 5

SC/SPC = 6

SC/APC = 7

ST = 8

Stage

Single Stage = S

Dual Stage = D

Fiber Jacket

250μm SMF-28 = 1

900μm tight buﬀer = 5

LC = 9

MU = A

* The tolerance of ﬁber length is +/-0.1m. 1 meter is standard. The lead-time for special ﬁber

length will be longer.

S0002 - R11. 20101028

Product Lines:  Mux/Demux



Switching/Routing



Coupling/Splitting



Monitoring/Conditioning



Ampliﬁcation



Transmission



Interconnect



RGB Laser Modules

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