Notice of limited stock for "ES1009PE"

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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• Routers, Switches, and Hubs
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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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• Routers, Switches, and Hubs
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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.

• converter
• Routers, Switches, and Hubs
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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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• Routers, Switches, and Hubs
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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
• PBX/IP phone
• Other network tools

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.

• converter
• Routers, Switches, and Hubs
• Other network tools

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.

• converter
• Routers, Switches, and Hubs
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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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• server

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.

• Routers, Switches, and Hubs
• PBX/IP phone
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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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• server

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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• server

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
• Other network tools

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
• Other network tools

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.

• switch
• Routers, Switches, and Hubs
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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.

• switch
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• Integrated operation management

[To the owners of parking lots and parking lot construction companies] "I'm worried about the possibility of colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those facing sidewalks or roadways are particularly prone to dangerous incidents such as collisions with pedestrians or between vehicles. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures at various sites and alerts the surroundings with LED lights and buzzers. The system consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *When using the exit warning system, we kindly ask customers to arrange for the switching power supply (24V), LED rotating light, control panel, circuit breaker, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. [Contents Included] ○ Vehicle Exit Warning System Configuration ○ Comparison Table of Exit Warning Sensors ○ Four Modes ○ Wide Range of Applications ○ Customer Feedback ○ Appearance Diagram / Specifications ◎ For more details, please contact us or download the catalog.

Automate pressure control and use it as a pressure/back pressure regulator! The Auto Pressure Controller "SLA/SLAMf Series" is equipped with a wealth of options and features. By combining the SLA/SLAMf Series with mass flow controllers and meters, you can achieve consistency in control (process) with the advantages of a single platform. The SLA/SLAMf Series uses a primary flow calibration system that is traceable to international standards, characterized by high precision, long-term stability of the zero point, and excellent reproducibility based on our superior measurement systems and methods. Applications: ■ Thin film processes ■ Catalyst research and pilot processes in chemical and petrochemical industries ■ Laboratory and analytical systems ■ Fuel cell technology ■ Life sciences bioreactors

In recent times, there has been a growing interest in infection control measures and facility hygiene management. Our company offers non-contact sensor products that are recommended for commercial facilities, food factories, and nursing and caregiving facilities. 【Sensors for Automatic Doors】 ● Light Touch Sensor HA-T401 … When you wave your hand in front of the automatic door, the sensor detects the movement and opens or closes the door. It is recommended for making doors that use touch switches non-contact. ● Hand Wave Sensor PF-R5, PF-U2, DHS-1 … Opens and closes the automatic door by waving your hand in front of the sensor. ● Foot Switch PF-01S/01D/03S/05 … Opens and closes the automatic door by placing your foot in the opening. 【Access Control System】 ● Face Recognition + Unmanned Temperature Measurement DS Series … Capable of detecting mask-wearing and measuring body temperature simultaneously with face recognition. ● Automatic Disinfectant Spray Dispenser PHW-03B … Automatically sprays disinfectant when you wave your hand in front of the sensor. 【Nursing and Care Sensors】 ● Infrared Bed Exit Sensor "Just Place It Pole-kun" … This bed exit sensor is installed next to the bed and alerts via nurse call when the subject enters the detection range. ◎ For more details, please download the catalog or contact us.

A world where miniaturization and high performance are advancing daily. Mobile phones now have features that were unimaginable just a few years ago. The realization of such high performance is thanks to thin film technology, which is utilized in a wide range of applications as follows: 【Applications of Thin Film Technology】 - Microelectronics - Anti-reflective coatings for glass - Antibacterial metal coatings for medical devices - Flexible solar cells Thin film technology is defined as "the process of creating, coating, and processing thin film materials on a substrate surface." We are currently publishing basic knowledge materials on glass coatings for the glass industry! ⚫ Glass Coatings ⚫ What is Low-E Glass? ⚫ Laminating and Materials of Low-E Coatings ⚫ Application Requirements ⚫ What is Low-E Coating Technology? ⚫ Glass Coating Market Please take a moment to read it. https://mono.ipros.com/news/detail/129167/

Thank you very much for your continued support. At STJ Group (Santec Telecom Japan Co., Ltd. and STJ Rentech Co., Ltd.), we regret to inform you that our year-end and New Year holiday schedule will be as follows. We apologize for any inconvenience this may cause and appreciate your understanding. ■ Year-End and New Year Holiday Schedule From Tuesday, December 30, 2025, to Sunday, January 4, 2026 * Last acceptance date for the year: Thursday, December 25 * Last shipping date for the year: Friday, December 26 * Monday, December 29, is the last business day of the year. Inquiries and consultations will be accepted. ■ Business Resumption Date Starting Monday, January 5, 2026 During this period, we anticipate significant delays in sales and other responses due to manufacturer holidays. We apologize for any inconvenience and appreciate your understanding. Regarding inquiries made via the web, we will respond after Monday, January 5, 2026. Thank you for your understanding in advance. Our website will still be available for use during the holiday period. We look forward to your continued patronage next year.