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FBT Coupler
FBT couplers split or couple optical power in two wavelength regions while maintaining a very broad operating bandwidth. Splitting and coupling ratios are available from 1:99 to 50:50. FBT Couplers are widely considered one of the most cost-effective solutions to optical power management. Based on our fused biconical technology, FBT coupler is an all-fiber device, and is designed and manufactured to meet Telcordia® requirements.
Category:
Key Words:
PLC Splitter
- Product Detail
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Features:
- Passed Telcordia GR-1221-CORE reliability tests
- Low excess lossSpecification:
Type - 1x2Single mode coupler Wavelength nm 1310 & 1550 Bandwidth nm ±40 Grade - P S Insertion loss dB(max) 1/99 22.5/0.25 23.5/0.3 2/98 18.8/0.3 19.5/0.35 5/95 14.6/0.4 15.5/0.5 10/90 11.5/0.65 12.0/0.8 20/80 7.9/1.2 8.0/1.4 30/70 5.9/1.9 6.0/2.1 40/60 4.7/2.7 4.9/2.9 50/50 3.6/3.6 3.8/3.8 Uniformity dB(max) 50/50 0.5 0.7 PDL dB(max) 0.2 0.25 Return loss dB(max) 55 Operating temp. ℃ 50/50 -40~+85 Type - 1x2Multi mode coupler Wavelength nm 850/1300 Bandwidth nm ±20 Grade - P S Insertion loss dB(max) 20/80 7.8/1.4 8.1/1.7 30/70 6.0/2.1 6.3/2.4 40/60 4.7/2.7 5.0/3.0 50/50 3.7/3.7 4.0/4.0 Uniformity dB(max) 50/50 0.5 0.7 Directivity dB(max) 35 Operating temp. ℃ 50/50 -40~+85
Applications
ADVANTAGE
Through continuous innovation and advanced technology, provide our customers with the best and most cost-effective solutions


Innovation
EGIX invests in prototype modelling and laboratory testing to change industry thinking, designing and producing new products in the process.


Experience
EGIX having the satisfaction of its customers at heart, supporting you from the feasibility study to certification.


Quality Assurance
EGIX have a long list of satisfied customers such as telecom operators, equipment manufacturers and many other businesses around the world, which ensures our product and service quality.


Best Service
EGIX is dedicated to guide each product order and installation from start to finish. Our team work closely with Installers to ensure efficient client handover.
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FAQ
Is a product sample available?
Is a product sample available?
Yes. Please contact our sales team for your request. You can always find the contact on “Contact Us”, or submit the "Product Inquiry" form posted on our website.
How about payment?
How about payment?
Currently, telex transfer is preferred. If you need other payment solution, please contact us for further communication.
How can I request a quote?
How can I request a quote?
Please browse the "contact us" column for the sales contacts. You can send us the inquiry by email.
How can I track my package after it is shipped?
How can I track my package after it is shipped?
Our sales will send you shipping document right after shipment. You can trace the package with the tracking number or B/L in the shipping document.
How long does a shipping take?
How long does a shipping take?
Our standard lead time is about two weeks. If urgent shipment is needed, we will always do our best to meet customer’s need.
If I can not find the product I need on your website, can it still be possibly to purchase it from Egix?
If I can not find the product I need on your website, can it still be possibly to purchase it from Egix?
With more than 15 years of experience in the industry of fiber optics, we believe you can get all related products from us even though they are not listed on our website. Please just contact us for details.