[Starting September 1] Additional products added to the popular immediate delivery campaign, along with firmware upgrades for switch/router products to enhance functionality and support flexible network management.

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

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

High reliability and safety at low cost! Basic VPN access router for small branch offices.

The AT-AR1050V is a basic VPN access router designed for SOHO and small branch offices. It offers excellent cost performance and supports VPN (IPsec) functionality with robust AES encryption algorithms. It also accommodates the next-generation internet connection service "IPv4 over IPv6," allowing for the establishment of a comfortable internet VPN environment with minimal investment. Equipped with a stateful packet inspection firewall to protect the network from external threats, it ensures high reliability and safety while enabling the low-cost construction of intranets within companies. *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

Achieve high-speed, large-capacity 10G connections at the lowest cost! Unified management stackable switch.

The CentreCOM x530 series is a unified management stackable switch equipped with Gigabit and multi-gigabit (2.5G/5G) interfaces and a 10G uplink, available in Non-PoE, PoE+, and PoE++ models. All SFP/SFP+ slots can be utilized as 10G uplinks, providing high-speed, high-capacity connections to upper-level devices. Additionally, with multi-gigabit ports supporting 2.5G/5GBASE-T, it enables the creation of high-speed networks capable of accommodating the continuously increasing network traffic from IoT, all at minimal cost without the need for rewiring. The network's integrated management solution offers AMF master-member functionality and wireless LAN controller capabilities, and it supports Vista Manager mini, which allows for integrated management functions to be operated via a web GUI, promoting innovative network management and optimization of operational costs by integrating wired and wireless networks. *For more details, please refer to the related links or feel free to contact us.*

• Routers, Switches, and Hubs

Supports 10G/40G/100G Ethernet! A core switch suitable for IoT networks with wide bandwidth, abundant features, and diverse security support.

The CentreCOM x950 series is a resilient unified management switch that supports 10G/40G/100G Ethernet. The AT-x950-28XTQm features 24 ports of 100/1000/2.5G/5G/10GBASE-T, while the AT-x950-28XSQ is equipped with 24 SFP/SFP+ slots. Both models also include 4 slots for 40G/100G compatible QSFP+/QSFP28 and 1 expansion slot compatible with the AT-XEM2 series. With the adoption of modular power supplies that allow for redundant configurations, as well as support for VCS/LD-VCS and EPSR to enhance network reliability, these switches provide a connection environment for network backbones that require high bandwidth, along with static routing and various dynamic routing functions. *Please note that a paid support service contract is mandatory when purchasing this product. There are model numbers that bundle support services (maintenance) with the main unit. *For more details, please refer to the related links or feel free to contact us.

• Routers, Switches, and Hubs

The lineup includes high-capacity PoE+ models! The x930 series demonstrates optimal features for enterprise networks.

The CentreCOM x930 series is a unified management stackable switch that offers both Non-PoE+ models and PoE+ (IEEE 802.3at compliant) models. It supports the AMF master function for centralized management of Allied Telesis switches and routers, the wireless LAN controller function (AWC), and Vista Manager mini for integrated management via a web GUI, allowing for the realization of a unified network that integrates wired and wireless connections at optimal cost without the need for separate network management tools or wireless LAN controllers. With the adoption of modular power supplies that allow for redundant configurations, support for VCS/LD-VCS and EPSR to enhance network reliability, as well as the availability of static routing and various dynamic routing functions, it delivers optimal performance as a core switch or distribution switch for enterprise networks.

• Routers, Switches, and Hubs

Achieve bandwidth enhancement with a flexible port configuration! 10 Gigabit Intelligent Stackable Switch

The CentreCOM x550 series is a 10 Gigabit intelligent stackable switch that offers both Non-PoE and PoE models. It features a chassis size of 1U or 1U half-size, equipped with 16 10G interfaces and 2 40G QSFP+ modules. It supports VCS (Virtual Chassis Stack), allowing up to 4 x550 series switches to be configured as a single virtual switch, enabling a flexible configuration that mixes different products in the series while ensuring redundancy. With the proliferation of cloud applications and IoT, network traffic continues to increase. The x550 series supports dual-speed 1000M/10G downlinks and 40G uplinks, providing optimal performance for core-to-distribution switch applications that require greater bandwidth and for server switch applications that demand high port density, thanks to its stacking and Layer 3 capabilities. *For more details, please refer to the related links or feel free to contact us.*

• Routers, Switches, and Hubs

Improved availability for expansion and maintenance with modules. Advanced Layer 3 modular switch suitable for large-scale networks.

The SwitchBlade x908 GEN2 is an advanced Layer 3 modular switch equipped with eight expansion module slots in a 3U high chassis. The dual power supply redundancy, hot-swappable power supplies, fans, and expansion modules within the chassis enhance availability for expansion and maintenance. In addition to wideband switching performance, its architecture is suitable for the IoT era, accommodating over 65,000 devices and enabling a simple yet large-scale network backbone with bidirectional wideband VCS (Virtual Chassis Stack) of up to 400Gbps. *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).