大電 List of Products and Services

The "DN5161E Series" is an ALL Giga intelligent optical switching hub that supports PoE/PoE+/UPOE power supply and complies with the Ministry of Land, Infrastructure, Transport and Tourism's standard specifications Type D for the fiscal year 2020. It has over 20 years of installation experience in Ministry of Land, Infrastructure, Transport and Tourism projects (dam monitoring and road monitoring). Additionally, it features a connector for optical bypass switch control, enabling more stable redundancy in conjunction with the optical bypass switch (DNOSWE). Development from hardware to firmware is done in-house, and all manufacturing and sales bases are located in Japan, ensuring reliable support and quick response. 【Features】 ■ Supports PoE/PoE+/UPOE power supply ■ Operating temperature guarantee of -20℃ to 60℃ with fanless design for excellent environmental performance ■ Compatible with external storage devices ■ Can be mounted in a 19-inch rack *For more details, please refer to the PDF document or feel free to contact us.

• Other PCs and OA equipment

The "DN100GE Series" is a media converter specifically designed for 100G applications. It enables high-speed transmission at 100Gbps and can improve allowable loss by up to approximately 20dB through the use of booster amplifiers, allowing for long-distance transmission. Additionally, it features the ability to change the emission wavelength of our optical module (CFP2-ACO) to any desired wavelength from the management unit mounted on our media converter chassis (DNSHD8E Series), enabling multiplex transmission of up to 8 lines. 【Features】 - Capable of high-speed transmission at 100Gbps - Long-distance transmission possible with amplifiers - Remote monitoring function to check operational and power status - Capable of multiplex transmission of up to 8 lines - Remote monitoring of link status - Can accommodate up to 4 units in a 19-inch rack 1U size *For more details, please refer to the PDF document or feel free to contact us. We are currently developing a new product for the 100G media converter. For more information, please feel free to contact us.

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★Interop2023 Best of Show Award <Judges' Special Award> Winner★ The 'DN9400E' is a device that converts contact and analog signals into IP for transmission. It allows for contact output control based on the conditions set for contact input and analog input. By outputting via Ethernet, it also supports remote monitoring from a central monitoring room. Simple sequences can be constructed without complex programming, and it can be used for controlling circuit breakers and as alarm contacts. Additionally, in support of Modbus TCP, a control and monitoring app for the DN9400E was released this year! 【Usage Image】 ◎ Monitoring and control of power receiving and transforming equipment (breaker trip, major faults, minor faults, current values, switches) ◎ Monitoring and control of water levels in hydropower plants (water level measurement sensors, dust removal equipment) ◎ Control of air conditioning systems 【Features】 ■ IP conversion of contacts and analog signals (8ch contact input, 4ch contact output, 4ch analog current input) ■ Power supply (DC24V) to sensors connected to this product is possible ■ Up to approximately 3,000 event logs can be stored in the main memory ■ Current redundancy, AC adapter, DIN rail compatible ■ Modbus TCP compatible ■ Control and monitoring app released

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The "DN9801E Series" is an RS485/optical cascade connection device that modulates DMX digital data in a unique way and converts it into optical signals. By utilizing optical fiber, the transmission distance can be extended up to a maximum of 2 km. The "pass-through function," which transfers data received via the optical interface directly to the next stage, enables cascade connections, allowing for the control of lighting via DMX signals. 【Features】 ■ Guaranteed operation in environments ranging from -20°C to 65°C ■ Utilization of optical fiber to avoid troubles caused by lightning and noise ■ Suitable for outdoor use, such as in stadiums *For detailed product specifications, please refer to the documentation. Feel free to contact us with any inquiries. ★ We plan to exhibit at trade shows. For more details, please see the basic information below. ★ We are conducting market research for lineup development, and we would love to hear your feedback.

• Information and communication equipment and infrastructure

The DN5423E is an industrial non-intelligent switching hub that supports SFP for optical ports. It accommodates dual power inputs, allowing for a redundant power configuration. The surface of the circuit board is coated for moisture resistance. The port configuration includes 8 metal ports (10/100/1000M) and 2 optical ports (1000M-SFP), and it is compatible with DIN rails. You can view the specifications in the PDF available for download below. 【Features】 ■ SFP is used for the optical ports ■ The surface of the circuit board has a moisture-resistant coating ■ Supports dual power supply ■ DIN rail compatible *For more details, please refer to the PDF document or feel free to contact us.

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The "DN2400E" is an industrial media converter dedicated to 100M. It is an industrial model with high environmental resistance and is compatible with DIN rails. It has high noise resistance compliant with JISC61000-6-2 and operates as a repeater, enabling data transfer with the shortest delay. 【Features】 ■ Media converter dedicated to 100M ■ Industrial model with high environmental resistance ■ High noise resistance compliant with JISC61000-6-2 ■ Low-latency transmission due to repeater operation ■ Available in board state ■ Board moisture-proof coating *For more details, please refer to the PDF document or feel free to contact us.

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The DN5412E is a non-intelligent switching hub equipped with five ports for sending and receiving signals compliant with 10/100/1000BASE-T over UTP cables. The surface of the circuit board is coated for moisture resistance, making it less susceptible to ESD and gas influences. All forwarding is processed by hardware, achieving full wire speed performance. 【Features】 ■ Bridge Type - Monitors transmitted and received data - Filters out unnecessary data to prevent relaying of irrelevant communications ■ Power Redundancy Support - Supports dual power input systems - Allows for redundant power input configurations ■ AC Adapter Support By using an optional AC adapter, operation with commercial power sources is possible. *If both DC power input and AC adapter are connected, the DC power input takes priority. ■ Available not only in a chassis type but also in a board state Due to its compact size, it is also ideal for integration into devices. *For more details, please refer to the PDF document or feel free to contact us.

• Other PCs and OA equipment

This is an industrial non-intelligent switching hub equipped with 16 metal ports. ■ Port Configuration - DN5420E: Metal (10/100/1000M) × 16 - DN5422E: Metal (10/100/1000M) × 16, Optical (1000M) × 2 ■ Redundant Power Input Support It supports dual power input systems, allowing for a redundant power input configuration. ■ The surface of the circuit board is coated for moisture resistance. ■ DIN Rail Compatible For more details, please download the PDF or contact us.

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It enables the optical transmission of contact information for long distances. Up to 8 channels of contact input are transmitted via optical fiber and output as contact output. It is used in combination with an input device that converts contact signals into optical signals and an output device that restores optical signals back into contact signals. <Features> ■ Simple integrated structure A simple structure that only combines input and output, allowing for the transmission of contact information to remote locations. ■ High environmental resistance Operating temperature range is guaranteed from -10°C to 55°C. ■ Rich power supply compatibility Supports a wide range of power supplies from DC 12-24V. ■ AC adapter compatibility By using a separately sold AC adapter, operation with commercial power sources is also possible. *When both DC power and AC adapter are connected, the DC power input takes priority. ■ Status monitoring By keeping any channel of the contact input in a constant short-circuit state, the contact output can continuously output a closed state, allowing for monitoring of the device's abnormal status.

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This is an industrial non-intelligent switching hub equipped with 16 metal ports. ■ Port Configuration - DN5420E: Metal (10/100/1000M) x 16 - DN5422E: Metal (10/100/1000M) x 16, Optical (1000M) x 2 ■ Redundant Power Input Support It supports dual power input systems, allowing for a redundant power input configuration. ■ The surface of the circuit board is coated for moisture resistance. ■ DIN Rail Compatible For more details, please download the PDF or contact us.

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The DN5411E is a non-intelligent switching hub equipped with four ports for sending and receiving signals compliant with 10/100/1000BASE-T over UTP cables. The surface of the circuit board is coated for moisture resistance, making it less susceptible to ESD and gas influences. All forwarding is processed by hardware, achieving full wire speed performance. Depending on the model number, you can choose to enable or disable the address learning function. The version without address learning function (-LD) allows for network monitoring and packet capture. 【Features】 ■ Bridge Type - Monitors sent and received data - Filters out unnecessary data to prevent relaying of communication ■ Power Redundancy Support - Supports dual power input systems - Redundant power input configuration is possible ■ Available not only in chassis type but also in board state *For more details, please refer to the PDF document or feel free to contact us.

• Other PCs and OA equipment

The "DN9840E" is a converter that supports SFP and converts RS232c/RS422/RS485 serial signals into Ethernet frames. By using the conversion between serial signals and Ethernet frames, or between serial signals and Ethernet frames, you can control serial signals from a PC. Additionally, it allows for SNMP monitoring of both the media converter and this device, and when combined with a contact adapter, parallel (contact) transmission is possible. 【Features】 ■ Converts RS232c/RS422/RS485 serial signals into Ethernet frames ■ Supports SFP ■ Allows for SNMP monitoring of the media converter and this device ■ Enables parallel (contact) transmission when combined with a contact adapter *For more details, please refer to the PDF document or feel free to contact us.

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The "DN2800E Series" is a media converter dedicated to 100M. It has a wide operating temperature range and can be economically converted to optical. Additionally, as a repeater type, it can transmit regardless of packet length and can also transmit VLAN-tagged packets. Furthermore, it can be directly mounted into our media converter chassis (each series of DNHDxE), making it compatible with storage in 19-inch racks and fixing to DIN rails, while featuring a compact design that is small and lightweight. 【Features】 ■ Media converter dedicated to 100M ■ Wide operating temperature range and economical optical conversion ■ Repeater type, allowing transmission regardless of packet length ■ Capable of transmitting VLAN-tagged packets ■ Compact design that is small and lightweight *For more details, please refer to the PDF document or feel free to contact us.

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The "DN5400E/5410E" is an industrial non-intelligent switching hub that supports DIN rail mounting and can be used for embedded applications. The "DN5400E" is compliant with 10/100BASE-TX, while the "DN5410E" is compliant with 10/100/1000BASE-T, each equipped with 8 ports for sending and receiving signals via UTP cables. Additionally, it supports dual power input, allowing for redundant power configurations, and is available not only in a housing type but also in a board state, making it suitable for embedded applications. 【Features】 ■ Excellent environmental resistance due to moisture-proof coating ■ 8 ports for sending and receiving via UTP cables ■ Data transmission between ports through Layer 2 switching ■ Full wire speed performance achieved as all forwarding is processed in hardware ■ Bridge type for monitoring sent and received data ■ Filters out unnecessary data to prevent relaying of communications ■ CC-Link IE Field compatible (DN5410E-DC-12V) *For more details, please refer to the PDF document or feel free to contact us.

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This is an adapter that extends the transmission distance of RS232C signals using UTP cables. <Features> ■ Maximum extension distance is approximately 1.2 km (maximum speed at this length is below 9600 bps) ■ Optimized for data centers It can transmit over long distances between console servers, which are often used in the data center market, and the console ports of network devices. ■ Wide guaranteed temperature range The operating temperature guarantee covers a wide range from -20 to 65°C.

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The "DNIOAE series" is an adapter for contact input and output. By using it with rack options equipped with an SNMP unit (DNHD12E and DNHD6E), various contact-type sensors can be accommodated for contact input, enabling the IP conversion of contact states or notifications to contact outputs. Furthermore, it is also possible to output the link status of the media converter mounted in the rack option as contact output. The contact I/O adapter "DNIOAE series" has three types of specifications: 1. Input module "DNIOAE-I" 2. Output module "DNIOAE-O" 3. I/O adapter "DNIOAE-A" 【We can meet the following requests!】 - I want to convert contact information to Ethernet. - I want to output abnormalities of the media converter as contact output. *For more details, please feel free to contact us.

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This is a DC voltage conversion adapter for using large electric network equipment in a DC power environment. This adapter converts DC 12V, 24V, 48V, 100V, and 120V to DC 3.3V, which is the operating voltage for our compact media converter.

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The 『DN9830E』 is a serial-to-Ethernet converter that effectively utilizes the transmission path by converting serial signals into Ethernet frames. It enables the transmission of RS232C/RS422/RS485 serial signals over Ethernet frames (TCP/IP or UDP). 【Main Features】 ■ When using the Socket communication APP, serial signals can be controlled from a PC through the conversion between serial signals and Ethernet. ■ SNMP monitoring is possible by connecting the Ethernet port to an SNMP manager. ■ Parallel transmission and contact input synchronization By combining with a contact adapter, parallel signals can be transmitted as UDP Ethernet frames. In combination with a contact input adapter and a 2-port selector, it is also possible to switch the path of the 2-port selector in sync with the contact input status.

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This product can accommodate two small media converter units. The power supply supports AC 100-120V, DC 12/24V, and 100/120V.

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This product can accommodate one small media converter and a separately sold contact output adapter (DNCOAE). The power supply supports AC 100-120V, DV 12/24V, and 100/120V.

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This product is a converter for RS422/485 signals to optical signals. It can be used for wiring with optical fiber as a countermeasure against noise in FA applications and as a lightning protection measure for outdoor wiring.

• Information and communication equipment and infrastructure

This is an RS232C signal ⇔ optical converter. By utilizing optical fiber, it enables long-distance transmission. It can be used for noise countermeasures in FA applications and lightning protection for outdoor wiring with optical fiber. <Features> ■ Extension of RS232C signal transmission distance It allows optical transmission up to 40 km. Please select the optimal model according to the transmission distance. ■ Wiring using optical fiber - Noise countermeasures for FA applications - Lightning protection for outdoor wiring <Applications> - RS232C signals are affected by noise, causing malfunctions. - The standard length is insufficient for connecting RS232C ports. - I want to transmit 232C signals outdoors, but I'm afraid of lightning.

• Wiring devices