SM Wide Band Coupler
Brand Name:Geehe or OEM
Certification:ROHS, REACH, UL, ISO
Model Number:Polarization Maintaining Fiber Coupler
Minimum Order Quantity:10 PCS
Delivery Time:7-10 days
Payment Terms:T/T, Western Union, L/C
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Location:
Wuhan Hubei China
Address:
2F, 6th Building, Optical Valley Electronic Industrial Park, Liufangyuan South Rd.,
Supplier`s last login times:
within 1 hours
Product Details
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Product Details
1*2 1550nm SM 50:50 Polarization Maintaining Fused Coupler (PMWBC) 2.0mm LC Connector
Product Function: Polarization maintaining fused wide band coupler (PMWBC)
Optic Specifications
| Parameters | Min | Max | Unit |
| Nominal Coupling Ratio | 50/50 | ||
| Operating Wavelength | 1525~1568 | nm | |
| Insertion Loss | 3.8 | dB | |
| ER | 20 | dB | |
| Return Loss | 65 | dB | |
| Directivity | 65 | dB | |
| Parameters | Min | Max | Unit |
| Nominal Coupling Ratio | 10/90 | ||
| Operating Wavelength | 1525~1568 | nm | |
| Insertion Loss@10% port | 11.5 | dB | |
| Insertion Loss@90% port | 1.2 | ||
| ER | 20 | dB | |
| Return Loss | 65 | dB | |
| Directivity | 65 | dB | |
| Parameters | Min | Max | Unit |
| Nominal Coupling Ratio | 20/80 | ||
| Operating Wavelength | 1525~1568 | nm | |
| Insertion Loss@20% port | 8.1 | dB | |
| Insertion Loss@80% port | 1.7 | ||
| ER | 20 | dB | |
| Return Loss | 65 | dB | |
| Directivity | 65 | dB | |
| Parameters | Min | Max | Unit |
| Nominal Coupling Ratio | 40/60 | ||
| Operating Wavelength | 1525~1568 | nm | |
| Insertion Loss@40% port | 5 | dB | |
| Insertion Loss@60% port | 2.8 | ||
| ER | 20 | dB | |
| Return Loss | 65 | dB | |
| Directivity | 65 | dB | |
NOTE:
- All the above data are measured without connector.
2. Polarization direction aligns to fiber’s slow axis only.
Ordering Information
| PMC- | X- | X2- | XX- | XX- | X- | XX- | XX- | X |
P:Premium A:Grade A X: On request | 12:1X2 22:2X2 | 31:1310nm 49:1490nm 55:1550nm 98: 980nm | 01: 01:99 02: 02:98 …… 50: 50:50 | 1: 1 meter x: on request | 25:250μM Fiber 09:900μM loose Fiber 20: 2mm cable 30: 3mm cable | SC:SC/UPC SA:SC/APC ...... 00:no connect | A: A B: B C:C | |
| Grade | Port number | Operation Wavelength | coupling Ratio | Fiber length | Fiber type | Connect Type | Dimension |
EX: PMC-P-12-31-50-1-25-00-A
Key Features
Low excess loss
Various Coupling Ratio
Compact Size
High Stability and Reliability
Mini sizes
Certification and Compliance
GR-1209-CORE Requirements for Passive Optical Components.
GR-1221-CORE Reliability Assurance Requiremnts for Passive Optical
Components.
GR-326-CORE Requirements for Single Mode Optical Connectors and
Jumpers Assemblies.
TIA-604 Fiber Optic Connector Intermateability Standard.
ROHS Directive on Restriction of Hazardous Substances
Applications
Long-haul Telecommunications
CATV
FTTH
Local Area Network
SM Wide Band Coupler
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