BFIHAS000001553 [OPLINK]
Band Pass Filter/Isolator Hybrid Combination;
| 型号： | BFIHAS000001553 |
| 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 | 下载： | 下载PDF数据表文档文件 |
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
nm
dB
Rejection Channel
1450~1495
< 0.8 < 1.0
1450~1540
< 0.9
[1]
< 1.1
> 36
dB
dB
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
dB
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
dB
dB
dB
Applications
< 0.05
< 0.05
Fiberoptic Amplifiers
CATV Fiberoptic Links
WDM Systems
> 55
Maximum Power Handling
Fiber Type
< 500
mW
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
°C
-40 to +85
P1: (ø) 5.5 x (L) 34.0
mm
[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.
0
1
0
0
0
0
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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