Module 1X2 Single Mode Fiber Optic Splitter
--- Product Description ---
| Product Name: |
Module 1X2 Single Mode Fiber Optic Splitter |
|
Place of Origin:
|
Zhejiang, China |
| Use: |
CATV/FTTH |
| Connector Type:
|
None |
| Certification:
|
RoHS |
| Brand Name:
|
VICHINFIBER |
| Wavelength:
|
1310/1550nm |
| Grade: |
P Grade |
| Fiber Type: |
Corning G.657 A1 fiber |
Product Description
Coupler offer very low insertion loss, low polarization dependence and excellent environmental stability Accurate coupling ratio from 50/50 to 1/99 and fiber type 250um bare fiber, 3mm and 900um loose tube fiber are available with very tight uniformity. Singlemode standard coupler and wideband coupler components find extensive application to perform power splitting and monitoring functions in all kinds of optical communication systems.
Features
Mini size
High isolation
Low PDL
Low excess loss
High stability and reliability
Applications
FTTH & LAN
WDM systems
CATV Systems & Fiberoptic Sensors
Long-haul Telecommunications
Specification
| Type |
Multi-mode 1xN FBT splitter, optical coupler,Coupling ratio, 50%:50% |
| Central wavelength (nm) |
1300 |
850 |
|
| bandwidth(db) |
±20 |
±20 |
|
| Additional loss(db) |
≤0.35 |
≤0.7 |
|
| Insertion loss (db) |
≤3.3 |
≤3.9 |
|
| Min directionality (db) |
≥45 |
≥45 |
|
| Operating temperature(ºC) |
-40-- +70 |
| Uniformity (db) |
Couplers with uniform coupling ratio has this requirement |
| Applicant stndard |
YD/T 893 |
| Grade |
P |
A |
|
Coupling ratio: /Insertion Loss(dB) |
1/99 |
≤22.5/0.25 |
≤23.5/0.35 |
| 2/98 |
≤18.8/0.3 |
≤19.5/0.4 |
| 3/97 |
≤17.0/0.35 |
≤17.8/0.45 |
| 5/95 |
≤14.6/0.4 |
≤15.5/0.5 |
| 10/90 |
≤11.2/0.75 |
≤12.0/0.8 |
| 20/80 |
≤7.9/1.3 |
≤8.4/1.4 |
| 30/70 |
≤6.0/1.9 |
≤6.3/2.1 |
| 40/60 |
≤4.7/2.7 |
≤4.9/2.9 |
| 50/50 |
≤3.6 |
≤3.8 |
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