Next-generation security gateway "AT-NFV-APL-GT/GTX" has been significantly expanded around UTM and firewall. It protects your company from sophisticated network attacks.

Next-generation firewall-equipped, high-performance secure VPN center router suitable for large-scale networks.

The AT-NFV-APL series is a next-generation security gateway that supports 10G interfaces. It achieves high throughput to accommodate the accelerating WAN connections and offers scalability suitable for various applications, including branch offices and data centers. Leveraging its scalability to support up to 3,000 devices, it can be used as a central router for large-scale networks composed of multiple locations or as a branch router that takes advantage of the wide bandwidth of the 10G interface. *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

Integrated management of large-scale networks through visualization: Intuitive network management software.

AT-Vista Manager EX is integrated network management software that allows for graphical aggregation and centralized management of WAN, LAN, wired and wireless connections, as well as various IoT devices. It can operate both on-premises and in the cloud, providing flexible management options such as additional licenses based on the scale of management. In wired management, it features a map display function that not only provides real-time information about devices and communications but also allows for historical data to be displayed. For wireless management, it supports the autonomous wireless LAN solution AWC (Autonomous Wave Control), offers a roaming-free wireless environment with AWC-CB (AWC-Channel Blanket), and enables expansion of wireless areas simply by powering on with AWC-SC (AWC-Smart Connect), which requires no Ethernet cables. Additionally, AIO, which automatically optimizes the network based solely on the administrator's decisions, is available as an additional license. *For more details, please refer to the related links or feel free to contact us.*

• Software (middle, driver, security, etc.)
• Integrated operation management
• Server monitoring and network management tools

In addition to basic functions, it is equipped with features to protect the network from external threats! A secure VPN router suitable for small to medium-sized businesses.

The AT-AR2050V is a secure VPN router suitable for small to medium-sized businesses, equipped with basic functions such as routing, a firewall to protect the network from external threats, tunneling capabilities to safeguard data from eavesdropping, tampering, and impersonation during inter-office communications, and a bypass system that allows for redundancy of devices over a single WAN line, minimizing downtime. By connecting a USB data communication terminal, it can also utilize mobile networks, making it an ideal product as a VPN router for remote offices connecting to the headquarters. *For more details, please refer to the related links or feel free to contact us.*

• Routers, Switches, and Hubs
• VPN/Wide Area Ethernet

Build a VPN by combining devices and data for secure operation! A compact secure VPN router suitable for housing products and management boxes.

The AT-AR2010V is a compact secure VPN router suitable for integration into products and management boxes. In a network environment with a mix of various devices, combining the AT-AR2010V with your equipment allows for the establishment of a VPN with administrators, enabling them to operate devices and data securely. Additionally, its space-saving design, high-temperature resistance, and AC/DC power compatibility make it possible to embed it in industrial and medical devices, as well as to house it alongside sensors and power monitors in management boxes, operating as part of a system. This facilitates the creation of a secure remote management environment, achieving efficient business management and the development of smart cities. *For more details, please refer to the related links or feel free to contact us.*

• Routers, Switches, and Hubs
• VPN/Wide Area Ethernet

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

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).