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Product Details:
Payment & Shipping Terms:
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| Configuration: | 1x2 | Fiber Material: | Single Mode G657 A1 |
|---|---|---|---|
| Operating Wavelength: | 1550nm | Coupling Ratio: | 10:90 |
| Fiber Type: | 0.9mm | Fiber Length: | 1m |
| Input Connector: | Customized | Output Connector: | Customized |
| High Light: | pm fiber coupler,wide band coupler |
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1*2 1550nm Single Mode Polarization Maintaining Fused Coupler (PMWBC) 0.25mm No Connector
Product Function: Polarization maintaining fused wide band coupler (PMWBC)
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
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.
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
Package Dimensions & Pigtail Style
|
Package Dimensions |
|
|
Package A(Mini) |
2.4mm x 35mm stainless steel tube |
|
Package A |
3.0mm x 48mm stainless steel tube |
|
Package B |
3.0mm x 55mm stainless steel tube |
|
Package C |
90mm x16mm x 9mm case |
|
Pigtail Style |
|
|
Package A |
250μM bare fiber |
|
Package B |
900μM loose tube |
|
Package C |
900μM loose tube or 2mm/3mm cable |
Other package dimensions can be made on customer's request.
Contact Person: Ms. Penny
Tel: 86-15902770185
Fax: 86-27-87196324
