Fbt 1X2 Dual Window Coupler Optic Splitter
DYS's Dual Window Wideband Couplers are high quality components designed to divide
or combine optical signal in optical fiber system. These devices are fabricated by using
the fused bi-conical taper (FBT) process and are reliable over wide range of temperature.
The operating wavelength is 1310nm and 1550nm and the passband is 80nm. The
coupling ratio can change from 1:99 to 50:50. Various packaging and pigtailing
configurations can satisfy our customers' requirements
Application
1. FTTX networks
2. PON networks
3. CATV links
4. Data Communication
Features
• Low insertion loss,high return loss
• Excellent Temperature stability
• Good repeatability and exchangeability
• Excellent mechanical endurance
• Strict curing time and temperature control
• Strict testing standards and methods for quality
• Environment protection (ROHS Compliance)
• The fiber optical patch cord can be customized according to customers'specific
requirements (Customized Connector/Length/package...)
• 100% NEW raw material and well quality control ensure the best life time.
| Operating wavelength(nm) |
1260-1650 |
| Test wavelength(nm) |
1310, 1550 |
| Parameter |
1x2 |
1x4 |
1x8 |
1x16 |
1x32 |
1x64 |
| Intertion loss with Connectors(dB) |
≤ 4.1 |
≤ 7.4 |
≤ 10.5 |
≤ 13.8 |
≤ 17.1 |
≤ 20.4 |
| Uniformity |
≤ 0.8 |
≤ 0.8 |
≤ 0.8 |
≤ 1.0 |
≤ 1.5 |
≤ 2.0 |
| PDL(dB) |
≤ 0.3 |
≤ 0.3 |
≤ 0.3 |
≤ 0.3 |
≤ 0.3 |
≤ 0.3 |
| WDL(dB) |
≤ 0.8 |
≤ 0.8 |
≤ 0.8 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
| Return loss(dB) |
UPC ≥ 50 APC ≥ 55 |
| Directivity(dB) |
≥ 55 |
| Standard input fiber |
Φ0.9/2.0/3.0mm |
| Standard Output fiber |
Φ0.9/2.0/3.0mm |
| Operating temperature(°C) |
−40∼85 |
| Storage temperature(°C) |
−40∼85 |
| Connector Options |
SC/LC/FC/ST |
| Type Options |
Bare Device /Mini Tube / ABS Module |
Company Profile
FAQ
Q1. Do you provide OEM ODM service ?
Yes, we can print your logo or label on the products or on the box.
Q2. How can you guarentee the quality ?
Build on our perfect quality management system, all of our products were 100% tested before the shipment.
Q3. What is your delivery time ?
Generally, sample: 3~5 working days. formal order: 7-10 working days.
Q4. What's the method of shipment?
We accept all shipment , such as Delievery,ocean transport, land transport , airport transport.
Q5. What's the Payment?
We accept all payments , such as LC,TT,DP,DA,Paypal,Western Union,Money Gram.
Q6. Do you provide sample service?
A: Yes, we provide free or low price samples for you to test and check quality. Mixed samples are acceptable.
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