At FOE2022, we will showcase the 400/200/100G DWDM transmission platform from the DCOTN series. This device is a platform for DCI data center interconnection applications. By aggregating 100G/10G client signals into 400G/200G lines, it enables long-distance transmission, providing data center providers and dark operators with interconnection capabilities of up to 1.6T. In addition, we will display a range of our self-developed products, including WDM and OTN products. We will also exhibit media converters, from ultra-compact models the size of a palm to industrial models that support wide operating temperature ranges. A variety of traffic generators and SFP/QSFP/CFP optical modules ranging from "100M to 100G" will also be on display, making our booth a place where you can explore various products from Data Controls Corporation.

We will be exhibiting at "Interop22 Tokyo," held at Makuhari Messe from June 15 to June 17, 2022. ■ Dates: June 15 (Wednesday) 10:00 AM - 6:00 PM June 16 (Thursday) 10:00 AM - 6:00 PM June 17 (Friday) 10:00 AM - 5:00 PM ■ Venue: Makuhari Messe, access to the venue can be found here ■ Our exhibition booth: 5A04, near the entrance of HALL 5 Many companies and organizations involved in internet technology participate in this exhibition every year, providing an opportunity to experience the latest internet trends through demonstrations and seminars. At our booth, we will showcase actual equipment and clearly present connection examples and practical use cases. Additionally, we are participating in the popular event "Show Net," where we provide equipment for building and demonstrating a network on-site. Although it may be difficult to visit in the current circumstances, we would be delighted if you could stop by when you come.

We will be exhibiting our new DCOTN series for the first time at this event. This device is a 400/200/100G DWDM transmission platform for DCI data center interconnection applications. By aggregating 100G/10G client signals into 400G/200G lines, it enables long-distance transmission, providing data center providers and dark operators with up to 1.6T of interconnection. Additionally, we will showcase mainly our in-house developed products, including WDM and OTN products. We will have a wide range of media converters on display, from ultra-compact palm-sized models to industrial models that support wide operating temperature ranges. Furthermore, we will also exhibit small and unique traffic generators for "100M/1G/10G" and optical modules such as SFP/QSFP/CFP ranging from "100M to 100G." Our booth will allow visitors to handle and view the products offered by Data Controls Corporation.

The services and technologies of cable television are promoting the "fusion of cable and wireless" through the introduction of regional BWA and local 5G, and will continue to play an increasingly important role as social infrastructure for building local communities. At the Data Controls booth, we will showcase and demonstrate useful products for our customers, focusing on the multi-service platform: OT8200 series [10G & 100G compatible]. Although it may be difficult for you to visit us in person, we would be grateful if you could stop by when you do attend.

■Date and Time: April 14, 2021 (Wednesday) 10:00 AM - 6:00 PM April 15, 2021 (Thursday) 10:00 AM - 6:00 PM April 16, 2021 (Friday) 10:00 AM - 5:00 PM ■Venue: Makuhari Messe ■Our Exhibition Booth: 4N24 *Proceed straight from South Exit 4, on the right Many companies and organizations involved in internet technology participate in this exhibition every year, providing an opportunity to experience the latest internet trends through demonstrations and seminars. At our booth, we will showcase actual equipment and clearly introduce connection examples and practical uses. Additionally, we are participating in the popular event "Show Net," where we provide equipment for network construction and live demonstrations within the venue. Although it may be difficult to visit in the current circumstances, we would be delighted if you could stop by when you come.

At FOE2020, we will mainly showcase our in-house developed products such as WDM products and OTN products. We will also display a wide range of media converters, from ultra-compact palm-sized models to industrial models that support wide operating temperature ranges. Additionally, we will exhibit our small and unique "100M/1G/10G" traffic generator, which received the Judge's Special Award in the Management & Monitoring & Testing category at Interop Tokyo 2019, as well as SFP/QSFP/CFP optical modules ranging from "100M to 100G." This booth will allow visitors to see and experience the products offered by Data Controls Corporation. Date: October 28 (Wed) to 30 (Fri), 2020, 10:00 AM to 6:00 PM (only on the 30th [Fri], it will end at 5:00 PM) Venue: Makuhari Messe Booth: 64-36

At FOE2019, we will mainly showcase our in-house developed products such as WDM products and OTN products. We will also display a wide range of media converters, from ultra-compact palm-sized models to industrial models that support wide operating temperature ranges. Furthermore, we will exhibit our small and unique "100M/1G/10G" traffic generator, which received the Judge's Special Award in the Management & Monitoring & Testing category at Interop Tokyo 2019, as well as SFP/QSFP/CFP optical modules ranging from "100M to 100G." This will provide an opportunity for visitors to see the products offered by Data Controls Corporation up close. We warmly invite you to visit our booth.

We are pleased to announce that at Interop Tokyo 2019, the 10G network traffic generator, NuDOG-802, received the Judge's Special Award in the Management & Monitoring & Testing category. *Interop is one of the largest events in Japan focused on internet technology, with over 500 companies and organizations participating from both domestic and international markets. Attendees can experience the latest technological trends and business utilization trends through demonstrations and sessions at the venue.