Polarization Maintaining Beam
Combiner
PMBC Series
Product Description
Oplink’s Polarization Maintaining Beam Combiner (PMBC) is based on ather-
mal platform. The technology is a lead-free packaging platform and no epoxy
in the optical path. These devices feature super high extinction ratio, very high
power handling and low insertion loss. They are designed to work as pump
combiners for EDFA, Raman amplifier systems and 40-Gbps, 100-Gbps trans-
mission system. Oplink’s patented packaging technology ensures the highest
quality and reliability.
Oplink can provide customized designs to meet specialized feature applica-
tions. Also, Oplink offers modular assemblies that integrate other components
to form a full function module or subsystem.
Performance Specificationns
PMBC Series
Specifications
Ultra P Grade
P Grade
A Grade
Features
Super High Extinction Ratio
Unit
Low Insertion Loss
Highly Stablility & Reliability
Epoxy-Free Optical Path
Compact Size
High-Power Handling
1450 ± 30
Wavelength Range
Insertion Loss
Wavelength Dependent Loss (WDL)
Optical Return Loss
Directivity
Extinction Ratio
Direction of Incident Polarization
Operting Power Handling
Operating Temperature
Storage Temperature
Fiber Type
Physical
Dimensions
Input Ports
Output Port
P1 (with bare fiber)
P2 (with900μm loose tube)
≥ 23
≤ 0.5
1480 ± 30
1550 ± 30
≤ 0.5
≤ 0.15
≥ 55
≥ 45
≥ 20
Slow Axis
≤ 2000
0 to +70
-40 to +85
Fujikura Panda, PM Fiber
Corning SMF-28
5.5±0.1 (Φ) x 34.0±1 (L)
5.5±0.1 (Φ) x 40.0±1 (L)
mm
mW
°C
°C
≥ 18
≤ 0.7
dB
dB
dB
dB
dB
nm
Applications
EDFA
Raman Amplifier
40-Gbps, 100-Gbps Transmission
System
Laboratory R&D
Note:
* All the parameters are excluding connectors; ER is 3dB lower and after connector added
S0066 - R04. 20100604
Polarization Maintaining Beam Combiner
PMBC Series
Mechanical Drawing / Package Dimensions (dimension in mm)
Package 1 : with bare fiber
34.0 mm
1
PORT1
PM Fiber
PORT2
PM Fiber
Ø5.5 mm
COMM SMF-28
2
3
Package 2 : with 900μm loose tube
40.0 mm
1
PORT 1
Ø 5.5 mm
2
PORT 2
3
COMM
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: Sales@Oplink.com • www.oplink.com
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.
PMBC
0
0
Center Channel Wavelength
1450nm = 1450
1480nm = 1480
1550nm = 1550
Grade
Ultra P Grade = U
P Grade = P
A Grade = A
Fiber Length*
0.5 meter = H
1.0 meter = 1
1.5 meters = 5
2.0 meters = 2
Connector Type
None = 1
FC/PC = 2
FC/SPC = 3
FC/APC = 4
SC/PC = 5
SC/SPC = 6
SC/APC = 7
Package Type & Fiber Jacket
P1+ 400μm bare fiber = 11
P1+ 250μm bare fiber = 12
P2 +250μm fiber +900μm loose tube = 21
P2 +400μm fiber +900μm loose tube = 22
* 1 meter is standard. The lead-time for special fiber length will be longer.
Connector key is aligned to slow axis.
S0066 - R04. 20100604
Product Lines:
Mux/Demux
Switching/Routing
Coupling/Splitting
Monitoring/Conditioning
Amplification
Transmission
Interconnect
RGB Laser Modules
Embedded System
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