Notice of limited stock for 100M SFP modules.

The "NS2010VPEL" PoE switch is equipped with the necessary features for wireless LAN products while being offered at a low price.

The "NS2010VPEL" is a PoE-enabled Lite Smart Switch equipped with 8 PoE ports compatible with 10/100/1000BASE-T and 2 slots compatible with 100/1000BASE-X. Its compact size and fanless design make it ideal for installation in limited spaces in quiet environments such as offices and hospitals. Additionally, it offers VLAN functionality convenient for managing wireless APs, as well as Japanese web/GUI features, making setup easy and allowing for cost reduction when deployed in large quantities. For more details, please contact us or download the catalog.

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Ultra-compact! 10GBASE-T/R (SFP+) compatible media converter [Interop Best of Show Award Judge's Special Award]

The "LEX1881-1F" is a super compact media converter for 10G electrical/optical connections. It can be mounted in a modular chassis (LEX1012-15/45). The 10G optical module uses SFP+ and supports 10GBASE-SR/LR/ER/ZR. Single-core types (20km/40km/60km) and CWDM-compatible SFP+ are also available. It transmits repeater operation, jumbo frames, and VLAN-tagged frames. 【Features】 ○ Supports Auto-Negotiation and Auto MDI/MDI-X ○ No frame size limitations or frame control (due to repeater operation) ○ Standards compliant: 10GBASE-T, 10GBASE-R ○ Equipped with LFP (Link Fault Pass-Through) function (configurable via DIP switch) ○ Equipped with LLR (Link Loss Return) function *For more details, please contact us or download the catalog for viewing.

• Routers, Switches, and Hubs
• VPN/Wide Area Ethernet
• Integrated operation management

Guaranteed to operate over a wide temperature range! A media converter that operates stably even in harsh environments.

The "LEX1542-02/15" is a dedicated 100M media converter that mutually converts 100BASE-FX signals via fiber optic and 100BASE-TX signals via UTP. It supports a wide temperature range from -10°C to 60°C. This product is highly reliable and robust, capable of long-distance communication and resistant to noise. It offers a variety of functions that can be changed using DIP switches, allowing for flexible network construction from carrier-grade to standalone applications. 【Features】 ○ No transfer frame control or frame size limitations ○ Configuration changes possible via DIP switches (8 contacts) in standalone mode ○ Available in two types: standalone and rack-mounted ○ Standalone unit powered by AC adapter ○ Equipped with LFP function (Link Fault Pass-Through) For more details, please contact us or download the catalog.

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Network construction is possible with IPv6 alone! An L3 core switch that supports IGP/EGP routing and is optimal for diverse network environments.

The FXC9432 is a managed routing stackable switch equipped with 24 RJ45 ports for 10/100/1000BASE-T, 4 combo ports for RJ45/1G SFP, and 4 SFP+ ports for 1/10GBASE-R. It supports a variety of routing protocols, IPv6 routing, and functions as a core switch for small yet complex networks, including multicast routing. In addition to port-based VLANs, it supports IEEE802.1Q tagged VLANs, protocol-based VLANs, and Voice VLANs. It also includes security features such as 802.1x authentication and web redirect authentication, making it adaptable to diverse network environments such as hotels, offices, apartments, and campuses. Furthermore, it allows for hardware stacking of up to 9 units via the front 10G ports, enabling port expansion and the construction of highly resilient networks. An optional redundant power supply unit will also be released simultaneously. For more details, please contact us or download the catalog.

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L2+ stackable switch with rich network features and high security.

The "FXC6552" and "FXC6528" not only support robust Layer 2 features, but also accommodate services such as route learning through static and dynamic routing, DHCP server, NTP server, and more, all of which come standard with Layer 3 functionalities. Additionally, with network redundancy and scalability through 10G stacking that allows for a maximum of four connections, they can establish a highly reliable network environment as a core switch for small business settings and as an L3 distribution switch for medium to large-scale operations.

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CWDM optical filter multiplexing unit

The "LEX1705A-1F/LEX1705B-1F" is an optical filter unit that corresponds to CWDM wavelengths (1430 to 1610 nm) with a wavelength spacing of 20 nm according to the ITU-T Grid, multiplexing, demultiplexing, and combining five wavelengths into one fiber. It is a half-size 1U unit for a 19-inch rack, allowing for a maximum of two units to be housed in 1U. The LEX1705A-1F/LEX1705B-1F provides practical solutions for environments where high-density optical fibers are used, such as carriers, ISPs, CATV, data centers, factories, and railways. For more details, please contact us or download the catalog.

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Renewed with fanless design! PoE Gigabit Ethernet L2 switch equipped with PoE power scheduling function.

The FXC5210PE, which has been released previously, has been renewed with a "fanless design"! The FXC5210PE is a full gigabit managed PoE switch equipped with 8 ports for 10BASE-T/100BASE-TX/1000BASE-T and 2 SFP slots. Its fanless design makes it an ideal switch for quiet environments such as hotels, offices, and hospitals. The FXC5210PE provides sufficient PoE power to wireless access points, IP phones, and other devices with PoE receiving capabilities, thanks to its compliance with IEEE802.3at PoE power supply, enabling an optimal network. Additionally, by setting a schedule, it can supply power only when necessary, allowing for efficient power distribution. With robust network features such as VLAN, QoS, and LACP, along with enhanced security functions like loop detection/blocking and IEEE802.1X authentication, it offers a cost-effective solution that can handle the dramatically increasing traffic on networks. ● For more details, please contact us or download the catalog.

• Routers, Switches, and Hubs
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LEX1012 is a modular chassis that can be mounted in a 19-inch rack compliant with ANSI/EIA RS-310-D and JIS C6010-2 standards.

The LEX1012 can accommodate up to 12 standalone media converters (LEX1000 series) and can supply power to each media converter by inputting AC or DC power from the power unit. By adding the optional power cards LEX1910-15 (AC power) or LEX1910-45 (DC power), a redundant power configuration can be implemented, enhancing power reliability. Additionally, by adding the optional LEX1930-00 (SNMP card), it is possible to monitor the internal temperature of the LEX1012 as well as the status of the power supply and FAN. ● For more details, please contact us or download the catalog.

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Supports various network configurations with a rich chassis lineup.

This is a series of reliable media converter products equipped with management functions, network functions, inbound management, and LoopBack, ensuring maintainability. It supports a wide range of network construction from carrier-grade to standalone. It is also compatible with IEEE802.3ah EtherOAM (only for LE2871-xx). For more details, please contact us or download the catalog.

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24-port PoE Gigabit Ethernet L2 switch with a meticulously crafted silent design.

The "FXC5224PE" is an L2 switch with PoE power supply functionality, featuring 20 ports of 10/100/1000BASE-T RJ45 and 4 ports of 10/100/1000BASE-T (RJ45) or 100/1000M SFP combo ports. All RJ45 ports comply with IEEE802.3af/at and can supply power of up to 30W per port (totaling 370W). It also includes scheduling and auto-reboot functions to ensure smooth operation of PD. ● For more details, please contact us or download the catalog.

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10BASE-T/100BASE-TX to 100BASE-FX Smart Media Converter

The MC1000 series is a media converter that performs conversion between 1000BASE-T and 1000BASE-X. 【Features】 ○ 1000BASE-T to 1000BASE-SX/LX media conversion ○ Three models: MMF 550m, SMF 10km, 20km ○ MDI/MDI-X auto-detection, auto-negotiation support (1000BASE-T port) ○ Can accommodate rack mount chassis (sold separately) ○ Compact AC adapter *For more details, please contact us or download the catalog.

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Lightweight and compact size, perfect for installation in small spaces like offices!

The NS105RS is an unmanaged Ethernet switch equipped with 5 RJ45 ports for 10/100M BASE-T(X). Its lightweight and compact design makes it ideal for installation in small spaces such as offices! With a loop detection feature, it can be used safely even in environments where loops are likely to occur. For more details, please contact us or download the catalog.

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• Office supplies

10BASE-T/100BASE-TX/1000BASE-T 1-port to SFP 1-port media converter

The LE2851-1F is a simple media converter equipped with one 10/100/1000M port and one SFP port. 【Features】 ○ Supports various media conversions via the SFP slot (SFP port only supports auto-negotiation) ○ The 10/100/1000BASE-T port features auto-negotiation and automatic MDI/MDI-X configuration ○ Manual settings for speed/half-duplex/full-duplex/auto-negotiation can be configured via DIP switches ○ Manual settings for LFP (Link Fault Pass Through) OFF/ON can be configured via DIP switches ○ Various LED indicators on the front panel *For more details, please contact us or download the catalog.

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10BASE-T/100BASE-TX/1000BASE-T to 1000BASE-SX/LX media converter

The LE2852-005/10/20 is a media converter that converts 10BASE-T/100BASE-TX/1000BASE-T to 1000BASE-SX/LX. 【Features】 ○ Media converter that converts 10BASE-T/100BASE-TX/1000BASE-T to 1000BASE-SX/LX ○ Equipped with auto-negotiation and MDI/MDI-X automatic configuration features ○ Manual configuration of speed/half-duplex/full-duplex/auto-negotiation is possible via DIP switches ○ Manual configuration of LFP (Link Fault Pass Through) ON/OFF is possible via DIP switches ○ Various LED indicators on the front panel ● For more details, please contact us or download the catalog.

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Transmits 4 lines over a single fiber! Ultra-compact Ethernet-compatible media converter.

The "LEX1881-2F" is a compact media converter that supports 10GbE. It can transmit 10G over 4 lines using a single fiber. It also offers a variety of mounting options, including magnets and rubber feet. 【Main Features】 ■ A 3R-compliant media converter that interconnects two 10G SFP+ ports (Reamplifying, Reshaping, Retiming) ■ No frame size limitations or transfer frame control (for repeater operation) ■ Standards compliant: 1000BASE-X, 10DBASE-R ■ Equipped with LFP (Link Fault Pass-Through) functionality ■ Various LED indicators on the front panel ■ Includes various mounting options *For more details, please refer to the catalog or feel free to contact us.

• Routers, Switches, and Hubs
• VPN/Wide Area Ethernet
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PoE-powered Gigabit Ethernet L2 switch with scheduling function.

The "5218PE" is a full gigabit managed PoE switch equipped with 16 10BASE-T/100BASE-TX/1000BASE-T ports and 2 SFP slots. With IEEE802.3at compliant PoE power supply, it provides sufficient PoE power to devices such as wireless access points, IP cameras, and IP phones that have PoE receiving capabilities, enabling an optimal network. Additionally, by setting a schedule, power can be supplied only when needed, allowing for efficient power supply. ◇Features 　○ Equipped with IEEE802.3at compliant PoE power supply function (up to 30W per port) 　○ Includes PoE scheduling function and PoE auto checking function 　○ Supports optical modules (optional) with 2 SFP slots 　○ Supports port trunking and LACP (IEEE802.3ad compliant) 　○ Supports STP (IEEE802.1d compliant), RSTP (IEEE802.1w compliant), and MSTP (IEEE802.1s compliant) ● For more details, please contact us or download the catalog.

• Routers, Switches, and Hubs
• PBX/IP phone
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A high-performance gigabit switch that achieves a full gigabit Ethernet environment in a compact chassis.

The "FXC5218" is equipped with 16 ports of 10/100/1000Mbps and can be used as a core switch for gigabit servers and gigabit switches. It has 2 SFP slots, allowing simultaneous use with 10BASE-T/100BASE-TX/1000BASE-T ports. 【Features】 ○ Full gigabit configuration with 16 ports of 10/100/1000BASE-T ○ Equipped with SFP slots. Allows simultaneous use with 10BASE-T/100BASE-TX/1000BASE-T ports ○ Fanless design for quiet operation, creating a comfortable environment ○ Energy-saving support with IEEE802.3az (EEE) and power control features ○ Compliant with IEEE802.1d (STP) and IEEE802.1w (RSTP) ● For more details, please contact us or download the catalog.

• Routers, Switches, and Hubs
• Other network tools
• Integrated operation management

A high-performance gigabit switch that achieves a full gigabit Ethernet environment in a compact chassis.

The "FXC5224" is equipped with 24 ports of 10/100/1000Mbps, making it suitable for use as a core switch for gigabit servers and gigabit switches. It features 4 SFP slots (combo ports) that can be upgraded to 1000BASE-X fiber gigabit ports with optional additions. 【Features】 ○ Full gigabit configuration with 24 ports of 10/100/1000BASE-T ○ Equipped with SFP slots (combo ports) ○ Fanless design for quiet operation, creating a comfortable environment ○ Energy-saving support with IEEE802.3az (EEE) and power control features ○ Compliant with IEEE802.1d (STP) and IEEE802.1w (RSTP) For more details, please contact us or download the catalog.

• Routers, Switches, and Hubs
• Other network tools
• Integrated operation management

A high-performance gigabit switch that achieves a full gigabit Ethernet environment in a compact chassis.

The "FXC5210" is equipped with 8 ports of 10/100/1000Mbps and can be used as a core switch for gigabit servers and gigabit switches. It has 2 SFP slots, allowing simultaneous use with 10BASE-T/100BASE-TX/1000BASE-T ports. 【Features】 ○ Full gigabit configuration with 8 ports of 10/100/1000BASE-T ○ Equipped with SFP slots. Simultaneous use with 10BASE-T/100BASE-TX/1000BASE-T ports is possible ○ Fanless design for quiet operation, creating a comfortable environment ○ Energy-saving support with IEEE802.3az (EEE) and power control features ○ Compliant with IEEE802.1d (STP) and IEEE802.1w (RSTP) ● For more details, please contact us or download the catalog.

• Routers, Switches, and Hubs
• Other network tools
• Integrated operation management

A switch that allows the configuration of various network functions via a web-based interface.

The "ES1008VL3" is a Gigabit Ethernet smart switch equipped with 8 ports of 10/100/1000Mbps. In addition to traditional features such as IEEE802.1Q tag VLAN, port trunking, port mirroring, and energy-saving functions, it also includes loop detection and blocking capabilities, which can be easily configured via a web browser. Its compact and lightweight design makes it ideal for wall mounting and installation in small spaces, making it a full gigabit smart switch. 【Features】 ○ 8 ports of 10/100/1000Mbps Gigabit Ethernet ○ Auto-negotiation function (10BASE-T/100BASE-TX/1000BASE-T, Full/Half Duplex automatic recognition) ○ 8K MAC address entries ○ Port mirroring function ○ 802.1Q VLAN ● For more details, please contact us or download the catalog.

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A switch that allows the configuration of various network functions via a web-based interface.

The "ES1016VL3" is a gigabit Ethernet smart switch equipped with 16 ports of 10/100/1000Mbps. In addition to traditional features such as IEEE802.1Q tagged VLAN, port trunking, port mirroring, and energy-saving functions, it also includes loop detection and blocking capabilities, which can be easily configured via a web browser. Its compact and lightweight design makes it ideal for wall mounting and installation in small spaces. 【Features】 ○ 16 ports of 10/100/1000Mbps Gigabit Ethernet ○ Auto-negotiation function (10BASE-T/100BASE-TX/1000BASE-T, Full/Half Duplex automatic recognition) ○ 8K MAC address entries ○ Port mirroring function ○ 802.1Q VLAN ● For more details, please contact us or download the catalog.

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Gigabit tap-type switch with a compact housing and standard built-in magnet.

The "ES1008TP" is a tap-type Ethernet switch equipped with 8 ports that support 10/100/1000Mbps. Each port supports auto-negotiation, allowing for automatic configuration of the communication speed, method, and polarity. It also supports loop detection and blocking functions to prevent loops. 【Features】 ○ 8-port switch compliant with 10BASE-T (IEEE802.3)/100BASE-TX (IEEE802.3u)/1000BASE-T (IEEE802.3ab) ○ All ports support auto-negotiation and auto MDI/MDI-X configuration ○ Equipped with loop detection function (configurable via a side switch), with LED indication during loop detection ○ Jumbo frame support (9216 bytes) ○ EAP/BPDU pass-through ○ Built-in power supply and fanless silent design ○ Convenient bottom-mounted magnet for installation ○ Compact and durable metal case For more details, please contact us or download the catalog.

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The glass pot lid has a hydrophilic heat-resistant coating, allowing you to check the cooking state without any fogging.

"Because it's an invisible place, we won't overlook it." Japan's climate is characterized by high temperatures and humidity, and particularly after typhoons and heavy rains, the conditions can be harsh for homes. It's not just the roofs and exterior walls that are affected by rain and wind. The area beneath the floor is actually the most susceptible and often overlooked point. This time, we will explain the "checkpoints for under the floor" that should be confirmed after a typhoon or heavy rain, the "responses" if abnormalities are found, and measures for preventing recurrence. [Table of Contents] ■ Why is underfloor checking necessary? ■ Checkpoints to confirm after a typhoon or heavy rain ■ Responses when damage is discovered ■ Points for preventing recurrence ■ Suggestions from Seihou Products ■ Summary Please be sure to read the [related materials] and [related links]. ↓ ↓ ↓

Explosion-proof motors available in stock We will deliver within 7 days to meet your delivery schedule. 【What is an explosion-proof motor?】 In factories and plants, flammable gases and vapors are present. When these mix with air and come into contact with an ignition source, an explosion or fire can occur. This motor is designed with measures to eliminate such ignition sources. 【Available stock models】 ■ Pressure-resistant explosion-proof motors, explosion-proof grade d2G4 - Foot-mounted type, output 0.4 to 3.7 kW, 4 poles - Flange type, output 0.4 to 0.75 kW, 4 poles ■ Increased safety explosion-proof motors, explosion-proof grade eG3 - Foot-mounted type, output 0.2 to 0.75 kW, 2 and 4 poles - Flange type, output 0.2 to 0.75 kW, 2 and 4 poles

As part of the "Hometown Ibara Future Creation Human Resource Development Project," we welcomed local elementary and middle school students to the special summer program "Ibara Job Exploration Tour 2025," a collaboration between the Ibara City Chamber of Commerce and the Corporate Branding Committee. We conducted a presentation that clearly and enjoyably introduced how our technology supports society, allowing the children to learn about the appeal of manufacturing and the significance of working while interacting with actual devices and products. Through this initiative, we hope to deepen our connection with the community and nurture the curiosity of the children who will carry the future. We sincerely thank everyone who participated, as well as all those involved in planning and organizing the event.

We will disclose the interim financial results for the fiscal period ending December 2025.