[New Product] Launch of "AT-AR4000S-Cloud" providing secure connections in the cloud. With the addition of virtual appliance products, it flexibly accommodates new ways of working.

Next-generation firewall-equipped, high-performance secure VPN access router for medium to large-scale networks.

The AT-AR3050S/AT-AR4050S is a next-generation VPN router and security gateway equipped with a DPI engine and various security engines, supporting NGN connections. It prevents external attacks and information leaks using advanced anti-virus engines and IP address/URL blacklists, while securely connecting sites through a robust encryption algorithm via VPN. It can also be used as an integrated appliance featuring AMF for centralized management and automatic recovery of network devices, AMF-WAN (SD-WAN) for efficient management and operation of WAN connections, AMF-SEC (SD-LAN) for ensuring security across the entire network, and a wireless LAN controller AWC for maintaining a comfortable wireless LAN environment. *For more details, please refer to the related links or feel free to contact us.*

• Routers, Switches, and Hubs
• VPN/Wide Area Ethernet
• Firewall and intrusion prevention

Multi-carrier (SIM-free) 5G/4G LTE communication compatible with dual SIM slots, next-generation VPN access router.

The AT-AR4050S-5G is a next-generation VPN access router that incorporates a 5G communication module compatible with multi-carrier (SIM-free) 5G/4G LTE communication. The SIM card slot and the standard antenna support both 5G and 4G LTE, providing an optimal network environment based on the area and communication conditions. With dual SIM slot support that allows for simultaneous insertion of two SIM cards, it is possible to operate with active standby on mobile communication lines. The AT-AR4050S-5G enables easy network setup in locations where fixed lines are difficult to install or when temporary network construction is needed. *For more details, please refer to the related links or feel free to contact us.*

• Routers, Switches, and Hubs
• VPN/Wide Area Ethernet
• Firewall and intrusion prevention

High-speed, large-capacity connectivity compatible with a wide range of applications from edge to distribution! Gigabit Intelligent Stackable Switch.

The CentreCOM x530L series is a switch equipped with Gigabit interfaces and 10G uplinks, available in both Non-PoE+ and PoE+ models. ■ Provides 10G high-speed and large-capacity connections All four SFP/SFP+ slots can be used as 10G uplinks. It also supports VCS, which allows multiple switches to be virtually combined into a single switch, enabling the expansion of multi-gigabit interfaces through mixed stacking configurations with the x530 series. ■ Availability and scalability to meet various requirements It supports IPv4 static, RIP, and OSPF routing as standard, with the option to add features such as IPv6 dynamic routing through licensing. Additionally, it achieves redundancy with two built-in power supplies and a high PoE power supply capability of 740W per chassis (PoE+ model only). ■ Supports network autonomous optimization It is compatible with AMF, promoting the simplification and efficiency of designing, building, operating, and managing increasingly diversified and complex networks as an AMF member. *For more details, please refer to the related links or feel free to contact us.*

• Communications
• Routers, Switches, and Hubs

Achieve high-speed networking at low cost! An intelligent edge switch with PoE+ and PoE++ models also available.

The GS980MX series is a Layer 3 intelligent edge switch equipped with a 10G uplink, offering Non-PoE, PoE+, and PoE++ models. - The PoE+ and PoE++ models feature multi-gigabit ports compatible with 2.5/5GBASE-T. This allows for the establishment of a high-speed network that can accommodate increased traffic at a low cost without the need for rewiring. - The PoE++ model supports high-capacity power supply of up to 90W, making it an ideal choice for connecting to Wi-Fi 6 compatible wireless LAN access points. - The SFP/SFP+ slots enable high-speed, high-capacity communication with upper-level switches as 10G uplink ports. - It supports VCS (Virtual Chassis Stack), which reduces operational management costs through stacked connections. - It is compatible with AMF, simplifying and enhancing the design, construction, and operational management of the network as an AMF member, and it also allows for the implementation of AMF-SEC for endpoint security. *For more details, please refer to the related links or feel free to contact us.*

• Routers, Switches, and Hubs

As the new year begins, I would like to extend my heartfelt congratulations on your continued prosperity. I sincerely appreciate your exceptional support throughout the year. This is the STJ Group (Santelecom Japan, STJ Rentec). Now, I am pleased to announce that we will be opening our "Transceiver & Smartphone Rental Shop" simultaneously at three locations nationwide on January 26 (Monday)! ■ List of Services to be Offered - Same-day pickup/return of rental equipment - Usage explanations and demonstrations of rental equipment - Wireless solutions consultation desk - Mobile BPO service counter As a special promotion to celebrate the opening of the rental shop, we are currently running a special price campaign for picking up rental equipment at the shop! For more details, please contact us!

【Notice of Year-End and New Year Holidays】 Thank you very much for your continued support. Our company will be closed for the year-end and New Year holidays as follows: Holiday Period: Saturday, December 27, 2025 – Sunday, January 4, 2026 Please note that inquiries and orders received during the holiday period will be addressed sequentially starting from Monday, January 5, 2026. We apologize for any inconvenience this may cause and appreciate your understanding.

We would like to inform you about our participation in the IT Trend EXPO 2026 Spring. 《Exhibition Information》 With the concept of "New encounters will change tomorrow's work," one of the largest online exhibitions in the industry will be held. NTT TechnoCross will exhibit in the Human Resources Comprehensive category. We have prepared numerous discussions and sessions featuring special guests who are active on television, allowing even those who are usually busy to efficiently gather information on products and services related to IT and DX. Additionally, the first 10,000 participants will receive a 500 yen Amazon gift card. Please apply early. 《Exhibition Overview》 March 3 (Tuesday) to March 7 (Saturday), 2026, online (free: pre-registration required) 《Participation Application》 https://it.expo.it-trend.jp/key/opl7kgdj *Please apply (free) from the "Receive Ticket / Proceed to Participation Registration" link at the above URL.

The TV commercial "What Will You Do in the New Era?" featuring model and actress Akane Horita will begin airing on December 26, 2025. This work expresses the desire of Tokei Densan to respond to the diverse needs of various industries in today's society, where new technologies, such as the expansion of the AI market, are competing with each other, and to nurture and blossom our customers' futures. Please pay attention to Akane Horita, who is dressed in stylish outfits, listening to the concerns of the target audience and offering support. # CM Overview Title: "What Will You Do in the New Era?" (30 seconds / 15 seconds) CM URLs 30 seconds: https://youtu.be/y_lMs0HRj3w 15 seconds: https://youtu.be/egpzMfh8Kok

Thank you very much for your continued support. We would like to inform you that our company will be closed for the year-end and New Year holidays as follows: Year-end and New Year holiday period: December 27, 2025 (Saturday) to January 4, 2026 (Sunday) We apologize for any inconvenience this may cause and appreciate your understanding. *Please note that inquiries made through our website will also be responded to after January 5, 2026 (Monday).