Computer Networks and components

The SFP10G-LR-E-ZZBD01F by ZyXEL is a multimode SFP+ fiber optic module designed for professional environments requiring high-speed and reliable network connectivity. Compatible with a wide range of ZyXEL devices, this transceiver enables data transfer rates of up to 10 Gbps (10000 Mbit/s) , ensuring fast and stable communications in demanding enterprise networks. Its SFP+ connection and LC connectors ensure easy integration into existing infrastructures, making it ideal for both upgrades and new installations. Constructed from steel , this module offers excellent strength and durability in professional settings, contributing to a long service life and reduced maintenance. It supports transmission distances of up to 10 km over single-mode fiber , making it suitable for backbone links and communications between distant buildings or offices. Operating at a 1310 nm wavelength, it provides an optimal balance between range and signal quality. Manufactured in China and featuring compact dimensions (14.8 mm wide, 56.5 mm deep, and 11.8 mm high), it fits easily into dense network solutions where space is limited. The module operates within an input voltage range of 3.14–3.46 V and a maximum current of 0.3 A, optimizing energy consumption in communication cabinets or data centers. This transceiver is designed to deliver efficient, robust, and flexible connectivity, meeting the needs of networks that demand advanced performance and long-term reliability. Type: Fibre optic Colour: Steel Connections: SFP+ LC USB 2.0 x 2 Speed: 10000 Mbit/s Range: 10 km Wavelength: 1310 nm

The ZyXEL SFP10G-SR-E-ZZBD01F SFP+ multimode fiber module is a professional solution designed for high-speed data transmission in advanced network infrastructures, delivering reliable and stable performance in enterprise and data center environments. This SFP+ optical transceiver uses multimode fiber optic technology , supporting transfer rates up to 10,000 Mbit/s (10 Gbps) , making it ideal for applications requiring high bandwidth and low latency. It operates at a wavelength of 850 nm , compatible with a wide range of systems and switches supporting the SFP+ standard, and offers a maximum transmission distance of up to 300 meters over multimode cabling, enabling efficient connections between racks or cabinets in large-scale technology installations. Its robust construction features steel finishes and a black color, ensuring durability and resistance even in demanding conditions, while maintaining compact dimensions of 14.8 mm width, 56.5 mm depth, and 11.8 mm height to fit easily into tight or dense spaces. The module is optimized for use with ZyXEL devices and is compatible with most solutions supporting SFP+ interfaces, ensuring seamless integration and easy management. It supports an input voltage range between 3.14 and 3.46 V and a maximum current of 0.3 A, providing energy efficiency and operational stability throughout the product’s lifecycle. Manufactured in China under strict quality standards, this module is suitable for both expansions and replacements in multimode optical network infrastructures. Choosing the ZyXEL SFP10G-SR-E-ZZBD01F is a reliable investment in high-speed professional connectivity solutions. Connections: SFP+ LC Type: Fibre optic MultiMode SFP+ Fibre Module Speed: 10000 Mbit/s Range: 300 m Wavelength: 850 nm Country/Region of manufacture: China Colour: Black

Connections: SFP+ 2 SATA Type: Fibre optic MultiMode SFP+ Fibre Module Speed: 10000 Mbit/s Range: 300 m Wavelength: 850 nm Compatible: Hot-Plug Power supply: AC Nuclei: 1 core

Type: Transceiver Wired MultiMode SFP+ Fibre Module Range: 550 m Wavelength: 850 nm Language: English Voltage: 240 V Power supply: Wired Approx. temperature: - 20ºC / 70°C

The D-Link DEM-410T network card is a wired device designed to deliver high-speed connections and reliable performance in professional and advanced network infrastructure environments. This card features a 10 Gigabit CX4 port supporting speeds of up to 20 Gbps in full duplex mode , compliant with the IEEE 802.3ak standard, enabling extremely fast and efficient data transfers, ideal for aggregation links and server connections requiring high throughput and low latency. Its silver color design highlights the product’s robustness and professionalism, while support for Ethernet LAN , SFP , and SFP+ connections facilitates integration into various network infrastructures, providing versatility and compatibility. Additionally, this model supports the use of a dual-axial copper cable up to 5 meters without external transceivers, reducing costs and simplifying maintenance in short installations, including a 1-meter cable for immediate connection. Its efficient design not only ensures an economical connection but also minimal latency, essential for applications demanding fast response and stability such as data centers, network storage systems, and real-time data transmission. Manufactured in 2018, the DEM-410T offers a cost-effective, high-performance solution for those looking to expand or upgrade their wired networks with 10G copper technology, guaranteeing sustainable performance and compatibility with current infrastructures. Therefore, this network card is a solid technical choice for environments requiring high speeds, reliability, and easy integration without compromising investment. Colour: Silver Golden Connections: SFP+ Ethernet LAN Type: Network Card Speed: 10000 Mbit/s Range: 30 m AC input voltage: 3.3 V Year: 2018 Power: 3600 W Voltage: 3,3 V The 10GBASE-T SFP+ transceiver module delivers the flexibility and port density well known to the SFP+ form-factor, utilising Cat 6a UTP structured cabling for network connectivity. It is a power-optimised solution for lengths up to 30m, engineered to deliver a minimum power saving of at least 0.5W per port compared to an equivalent embedded 10GBASE-T RJ45 for the same length (Cat 6a, up to 30m). These power savings can add-up in ToR, mid-row and end-of-row switch connectivity.It’s the alternative compared with standard SFP+ SR/LR fibre optics, which uses standard-based technology with the familiar RJ45 connector and provides backward compatibility with legacy networks. SFP transceiver type: Copper Maximum data transfer rate: 10000 Mbit/s Interface type: SFP+ Maximum transfer distance: 30 m Ethernet LAN (RJ-45) ports: 1 Product colour: Silver Package width: 74 mm Package depth: 131 mm Package height: 49 mm Package weight: 64 g Shipping (inner) case length: 36 cm Shipping (inner) case width: 26 cm Shipping (inner) case height: 31 cm Shipping (inner) case net weight: 3.2 kg Products per shipping (inner) case: 50 pc(s) Pallet gross weight (air): 272 kg Master (outer) cases per pallet (air): 60 pc(s) Products per pallet (air): 3000 pc(s) Pallet gross length: 102 cm Pallet gross width: 122 cm Pallet height (air): 199 cm Pallet gross weight (sea): 272 kg Master (outer) cases per pallet (sea): 60 pc(s) Products per pallet (sea): 3000 pc(s) Pallet height (sea): 199 cm Shipping (inner) case gross weight: 4.2 kg

The DEM-431XT from D-Link is a multimode SFP+ fiber optic module designed for network environments requiring high speed and reliability. This transceiver achieves a transfer rate of 10 Gbps (10000 Mbit/s) , making it suitable for connections demanding high bandwidth, such as data centers, telecommunications infrastructure, and advanced corporate networks. Its design includes an SFP+ interface with an LC connector, ensuring compatibility and versatility across different systems and network equipment. Made of metal with a gold finish , it combines durability and efficient heat dissipation, contributing to longer lifespan and operational stability. It supports a reach of up to 300 meters on multimode fiber, enabling effective data transmission in local area networks. With compact dimensions of 14.8 mm wide, 11.8 mm deep, and 56.5 mm high , it facilitates integration into various devices and standard racks. Additionally, it features low power consumption, with a maximum voltage of 3.3 V and maximum current of 300 mA , optimizing the system’s energy efficiency. This module complies with multiple safety and quality certifications, including RoHS, UL, TUV, CDRH, CE, FCC, VCCI, C-Tick, and MSA , ensuring adherence to international standards and reliability in professional environments. Its mean time between failures (MTBF) is approximately 3,960,000 hours , reflecting its dependability for continuous operation. In summary, the DEM-431XT is a multimode SFP+ transceiver that provides an efficient and stable technical solution for high-speed connections in professional networks where quality and compatibility are essential. Range: 300 m 550 m Memory: 10 GB Speed: 10 Gbps 10000 Mbit/s Product with plug: Yes Type of plug: Plug EU Connections: SFP+ LC SATA Power supply: Electric Network Type: Fibre optic MultiMode SFP+ Fibre Module Colour: metal Golden Black Wavelength: 850 nm Certificate: RoHS Memory Type: DDR4 Working range for temperature: 0º / 70º Voltage: 3,3 V