1x2 Fused Biconic Taper Coupler SC FTTH Products Fiber Optic
Splitter
High quality 1x2 FBT coupler 2 way PLC splitters 1x2 fiber optic
splitter
Fused Biconic Taper (FBT) coupler, also be called FBT splitter,
based on the traditional technology, it is to bundle together two
or more optical fibers, and then pull the cone machine melt
stretching, and real-time monitoring the change of the ratio,
spectral ratio requirements after melt stretching, one side retain
a single fiber (the rest of the cut) as input, the other end is a
multi-channel output.
As one of the key components for GPON FTTx networks, optical
splitters can be placed in the Central Office or in one of the
distribution points (outdoor or indoor) because the FBT coupler are
highly stable for multiport optical signal splitting with low
insertion loss. FBT couplers are designed for power splitting and
tapping in telecommunication equipment, CATV network, and test
equipment
Key Features
Low insertion loss
Low polarization dependent loss
High Return Loss Optional
Split Ratio 20/80, 40/60. (50/50 as default.)
Compact for small application areas like in closure or splice trays
Wide Operating Temperature and Wavelength
Excellent Environmental & Mechanical Stability
Qualified under Telcordia GR-1221 and GR-1209 High Quality Plastic
ABS Box
Applications
FTTX (FTTP, FTTH, FTTN, FTTC)
Passive Optical Networks (PON)
Local Area Networks (LAN)
CATV Systems Amplifying,
Monitoring System
Performance Specifications
| Singlemode Dual Window Wideband Couplers |
| Grade | Premium | A Grade |
| Coupling Ratio(%) | 50/50 | 50/50 |
| Excess Loss (Typical)(dB) | 0.1 | 0.15 |
| Maximum lnsertion loss(dB) | 3.6 | 3.8 |
| Uniformity (Max.)(dB) | 0.7 | 1.0 |
| Polarization Sensitivity (dB) | 0.15 | 0.2 |
| Operating Wavelength(nm) | 1310/1550±40 or custom wavelength |
Coupling Ratio/insertion Loss Conversion Chart
| Coupling Ratio | lnsertion Loss |
| Premium | A Grade |
| 40/60 | 4.7/2.7 | 5.0/2.9 |
| 30/70 | 6.0/2.0 | 6.4/2.2 |
| 20/80 | 7.9/1.5 | 8.5/1.7 |
| 10/90 | 11.3/0.65 | 12.0/0.8 |
| 5/95 | 14.8/0.4 | 15.3/0.55 |
| 1/99 | 22.5/0.3 | 23.0/0.35 |
| Coupling Ratio(%) | 1~50 |
| Directivity (dB) | ＞55 |
| Operating Temperature(℃) | -20~+80 |
| Storage Temperature(℃) | -40~+85 |
| Fiber Type | Corning singlemode SMF-28 |
| Fiber Pigtail Length(m) | 1 |
| Port Configuration | 1×2 or 2×2 |
| Dimensions (mm) | Package D,E,F,G |
The relation picture of Insertion Loss & Wavelength,Temperature
Our Services
1, Free samples--- we can supply free products for testing .
2, Brand---OEM service acceptable
3, Payment terms---Nice payment. Like T/T, Western Union, Paypal etc.
4, Quality Level---High quality as per your requirements.
5, Competitive price---The manufacturer having our own factory has the advantage.
6, Delivery Time--- Usually 3 days. Less than a week.
8, Optical Network Project Consultant---Professional experts help you.
9, New Products development for customer---We can produce it for you with pattern.
10, logistic solution--- Cost-effective ways can be chosen for you.
Company Information
OMC industry co., limited, which was founded by an expert team, has
been exporting FTTX passive products since 2007. We focus on
providing innovative and integrated FTTX solutions for a variety of
applications/Networks. Our capabilities include product/solution
design, development, enhancement and integration. Our products are
among the highest performing in the industry and truly represent
the best values in the industry. We also offer training, pre and
post-sales support. We help you select the right products for your
Optical network’s needs.
Quality is life of OMC. Our firm commitment is to deliver world
class product to our customers and forever exceed their
expectations. We also offer Solid after sales support i.e. 3 years
product warranty under no conditions
OMC treat our customers, suppliers, and employees as our
respectable partners. We very happy to share our success with them.
Offering best products to our customers, Long-term/Loyal
partnership to our supplier and good salary/welfare to our
employees. OMC also spare no effort to care our society and
environment. With a grateful heart, OMC will go firmly to the
bright way that we are longing for.
We hereby gather in OMC, with plentiful passion and professional
techniques to service customers all over the world
