The Optical Transport Network (OTN) standard is described on the G.709 ITU-T recommendation, which defines an OTN winterface as a set of elements for optical networks capable of providing transporting functionality, multiplexing, routing, management and supervision of optical channels. To know more about OTN Framer and De-Framer, see https://www.logic-fruit.com/blog/digital-interfaces/otn-framer-and-de-framer/ About Logic Fruit Technologies Logic Fruit Technologies is a product engineering R&D & consulting services provider for embedded systems and application development. We provide end-to-end solutions from the conception of the idea and design to the finished product. We have been servicing customers globally for over a decade. The company has specific experience in various fields, such as FPGA Design​​​ & hardware​​​ design RTL​​​ IP Design A variety of digital protocols Communication buses as1G, 10G Ethernet PCIe​​​ DIGRF​​​ STM16​​​/64 HDMI​​​. Logic Fruit Technologies is also an expert in developing, software-defined radio (SDR) IPs Encryption Signal generation Data analysis, and Multiple Image Processing Techniques. Recently Logic Fruit technologies are also exploring FPGA acceleration on data centers for real-time data processing. **Our Social Media Channels** Facebook: https://www.facebook.com/LogicFruit/ ​​​Twitter: https://twitter.com/logicfruit​​​ LinkedIn: https://www.linkedin.com/company/logi… Website: https://www.logic-fruit.com/​​ #LFT​​​ #LogicFruitTechnologies​​​ #LogicFruit​ Interested to view more Slide Shares, Click on the below links, https://www.slideshare.net/LogicFruit/a-designers-practical-guide-to-arinc-429-standard-3pptx https://www.slideshare.net/LogicFruit/a-swift-introduction-to-milstd https://www.slideshare.net/LogicFruit/arinc-the-ultimate-guide-to-modern-avionics-protocol/LogicFruit/arinc-the-ultimate-guide-to-modern-avionics-protocol https://www.slideshare.net/LogicFruit/arinc-629-digital-data-bus-specifications/LogicFruit/arinc-629-digital-data-bus-specifications https://www.slideshare.net/LogicFruit/afdx https://www.slideshare.net/LogicFruit/end-system-design-parameters-of-the-arinc-664-part-7 https://www.slideshare.net/LogicFruit/compute-express-link-cxl-everything-you-ought-to-know https://www.logic-fruit.com/blog/fpga/what-is-fpga/ https://www.slideshare.net/LogicFruit/cxl-vs-pcie-gen-5-the-brief-comparison https://www.slideshare.net/LogicFruit/fpga-technology-development-and-market-trends-in-the-new-decade https://www.slideshare.net/LogicFruit/fpga-design-an-ultimate-guide-for-fpga-enthusiasts https://www.slideshare.net/LogicFruit/fpga-vs-asic-design-comparison https://www.slideshare.net/LogicFruit/afdx-a-timedeterministic-application-of-arinc-664-part-7 https://www.slideshare.net/LogicFruit/fpgas-expansion-in-adas-autonomous-driving https://www.slideshare.net/LogicFruit/take-a-step-ahead-with-an-upgrade-to-arinc-818-revision-3-avionics-digital-video-bus https://www.slideshare.net/LogicF

1. OTN Framer
and De-framer
*This presentation is the intellectual property of Logic Fruit Technologies . Any plagiarism or misuse is
punishable according to Indian Laws.
February 2023

2. OTN Framer and De-framer
2
To meet the increasing demand for increased bandwidth using optical fiber links,
and to support 2.5 Gb, 10 Gb and 40 Gb broadband services, a new optical
transport network layer was developed, the Optical Transport Network (OTN).
OTN is the only standard capable of transporting 10GbE LAN PHY entirely.
Different from SONET-SDH which is time multiplexed (TDM), the OTN protocol is
multiplexed in wavelength (WDM), lowering the costs of the network.

3. 3

4. Features
4
• Available for OTN1 and OTN2.
• Fully ITU-T G.709 compliant.
• G.709 GFEC – RS(255,239)
• Detects and aligns to OTN framing pattern.
• Processes OTUk, ODUk, and OPUk overhead.
• SM, PM, and TCM[1-6] Overhead Processing.
• ODUk BIP-8 monitoring support.
• Supports asynchronous SONET/SDH payload mapping (accommodating
positive/negative stuffing).
• FPGA independent source code. Can be ported to any FPGA.

5. Evaluation
5
An evaluation license is available for this core. The evaluation version of the core
operates in the same way as the full version for some time, dependent on clock
frequency. Operation is then disabled and the data output does not change.
To know more about OTN Framer and De-framer, see https://www.logic-
fruit.com/blog/digital-interfaces/otn-framer-and-de-framer/

6. Want to know more?
Click on the below button, to learn more about
the OTN Framer and De-framer.
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