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2891013
Factoryline Power-over-Ethernet modules (PSE) for midspan power supply according to IEEE 802.3af, two PoE supply ports, no configuration required, function possible with 10 and 100 Mbps networks
customer-131
Quick Quote
2867380
Antenna cable, outside diameter: 10 mm (0.4 in.), inner conductor: solid, attenuation: 2.5 / 4.2 / 6.3 dB at 0.9 / 2.4 / 5.8 GHz, connection: 2x N (male), cable length: 18 m (60 ft.)
customer-131
STOCK: 11
Fast shipping1658121
Patch panel, SC-RJ, DIN rail mounting, IP20, 1 slot, socket/socket, can be used for glass, multi-mode, PCF, and polymer fibers
customer-131
STOCK: 10
Fast shipping1026924
Managed PoE+ Ethernet switch conforms to IEEE 802.3at. Includes four 10/100 PoE+ ports with 60 W capability, one 100/1000 Mbps SFP port, and a total PoE system budget of 180 W.
customer-131
STOCK: 10
Fast shipping1535215
Bus system flush-type socket, PROFINET, 4-pos., M12-SPEEDCON, D-coded, front/screw mounting with M16 thread, can be positioned, with 0.5 m TPE litz wire, 4 x 0.34 mm²
customer-131
STOCK: 10
Fast shipping2761596
D-SUB connector, 15-pos. female connector, one cable entry < 35°, universal type for all systems, pin assignment: 1, 2, 3, ..., 14, 15 to screw connection terminal block
customer-131
Quick Quote
2884978
A termination resistor must be screwed on at the end of the leaky wave conductor which does not contain any wireless part. It guarantees an antenna cable termination with the correct impedance and is important for every wireless installation.
customer-131
STOCK: 10
Fast shipping2702330
Managed Switch 2000, 6 RJ45 ports 10/100 Mbps, 2 SC multi-mode 100 Mbps, degree of protection: IP20, PROFINET Conformance-Class B
customer-131
STOCK: 10
Fast shipping1204384
Stripping tool for cables with PVC insulation, stripping range: 0.08 to 6 mm², wire cutting up to 6 mm² flexible or 4 mm² rigid
customer-131
STOCK: 10
Fast shipping2702666
Managed Switch 2000, 8 RJ45 ports 10/100/1000 Mbps, degree of protection: IP20, PROFINET Conformance-Class A
customer-131
STOCK: 10
Fast shipping2891053
The FL DIN RA is installed in a standard, 19-inch rack (EIA-310-D, IEC 60297-3-100) to allow DIN rail mounted equipment to be rack mounted.
customer-131
STOCK: 10
Fast shipping2702877
Radioline - 900 MHz wireless transceiver with six integrated I/O channels, NEMA 4X enclosure, N (female) antenna connection, omnidirectional antenna, point-to-point, star, and mesh networks up to 250 stations, range of up to 32 km (line of sight), for use
customer-131
STOCK: 10
Fast shipping2316375
PROFIBUS PA interface module with oscilloscope
customer-131
STOCK: 9
Fast shipping1652651
D-SUB contact insert, shell size 1, with nine signal contacts, type of contact pin, gender changer, fixing with 4-40 UNC thread
customer-131
STOCK: 9
Fast shipping2867814
Directional antenna, 868 MHz / 900 MHz, gain: 8.5 dBi, polarization: linear, opening angle: h/v 100°/62°, degree of protection: IP65, connection: N (female), incl. mounting bracket and mast clips
customer-131
STOCK: 9
Fast shipping1553051
Sensor/actuator flush-type plug, 5-pos., M12-SPEEDCON, shielded, B-coded, rear/screw mounting with Pg9 thread, with straight solder connection
customer-131
STOCK: 8
Fast shipping1688803
D-SUB contact insert, shell size 1, with nine signal contacts, type of contact socket, with solder cup, straight, fixing with a 3 mm hole, for panel mounting frame and sleeve housing VS-09-...
customer-131
STOCK: 8
Fast shipping2701418
Managed Switch 7000, 8 RJ45 ports 10/100 Mbps, degree of protection: IP20, PROFINET Conformance-Class A, EtherNet/IP™
customer-131
STOCK: 8
Fast shipping1234360
Industrial VPN gateway for mGuard Secure Cloud, IPsec communication via WLAN client 802.11a/b/g/n, 150 Mbps, 2.4 GHz + 5 GHz, 2-port switch, antenna connections: 2 RSMA WLAN, 4 DI, 2 DO
customer-131
STOCK: 8
Fast shipping2702770
The GW MODBUS TCP/ASCII... converts RAW or ASCII serial strings into Modbus registers. Includes two RJ45 ports and two D-SUB 9 ports.
customer-131
STOCK: 8
Fast shipping
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Data & Networking Devices
General Guide & Overview
Networking devices come in various forms and play distinct roles in a network's infrastructure. They enable the efficient transmission of data, enhance network performance, and ensure network security. By knowing the types of networking devices, their examples, and their place in a computer network, you can optimize your network's connectivity, reliability, and overall functionality.
By gaining knowledge about data and networking devices, you will be equipped to build a network infrastructure that best suits your needs. You can enhance communication, secure your network from external threats, and create a reliable environment for data transmission.
Types of Networking Devices
In the world of computer networks, various types of networking devices play a crucial role in establishing and maintaining seamless connectivity. These devices are designed to facilitate efficient data transmission, enhance network performance, and ensure network security. By understanding the characteristics and capabilities of these devices, you can make informed decisions when setting up and managing your network.
Bridges
A bridge is a networking device that connects two separate networks and allows them to communicate with each other. It operates at the data link layer of the network and helps in directing network traffic between different segments.
Hubs
A hub is a simple networking device that connects multiple devices within a network. It operates at the physical layer of the network and works as a central point for data transmission, allowing devices to share information.
NICs (Network Interface Cards)
NICs, also known as network interface cards, are hardware devices that enable computers to connect to a network. They are responsible for translating data into a format that can be transmitted over the network and receiving data from the network.
Modems
A modem is a device that converts digital signals from a computer into analog signals that can be transmitted over telephone lines or cable lines. It is used to establish a connection to the internet or other remote networks.
Repeaters
A repeater is a networking device that regenerates and amplifies signals to extend the reach of a network. It receives signals, cleans them, and boosts their strength before transmitting them to another part of the network.
Switches
A switch is a networking device that connects multiple devices within a network and forwards data packets between them. It operates at the data link layer and improves network efficiency by transmitting data only to the intended recipient.
Routers
Routers are devices that connect different networks and facilitate the transfer of data between them. They operate at the network layer and use routing tables to determine the best path for data transmission.
Firewalls
A firewall is a security device that protects a network from unauthorized access and potential threats. It monitors incoming and outgoing network traffic and applies security rules to prevent malicious activities.
Gateways
A gateway is a networking device that connects two different types of networks, such as a local area network (LAN) and the internet. It acts as an intermediary and enables seamless communication between the networks.
Data and networking devices play a vital role in the world of modern connectivity. These devices are essential for efficient data transmission, ensuring optimal network performance, and providing network security. By utilizing networking hardware devices and incorporating advanced networking devices, individuals and organizations can establish a robust and reliable network infrastructure.
Understanding the different types of computer networking devices is key to optimizing your network. Bridges, hubs, network interface cards (NICs), modems, repeaters, switches, routers, firewalls, and gateways all have specific functionalities that contribute to seamless communication between devices.
Choosing the appropriate devices based on your network requirements is crucial. Whether you need to connect multiple devices in a local area network (LAN), connect remote networks, or secure your network from external threats, selecting the right networking devices is vital. Staying updated with the latest advancements in networking technology will also ensure that your network remains efficient and secure.
In summary, data and networking devices are the building blocks of modern connectivity. They facilitate seamless communication, enhance network performance, and keep your data secure. By understanding the various types of computer networking devices and their roles in networking, you can optimize your network and ensure smooth and reliable communication between all your devices.
FAQ
What are networking devices?
Networking devices are hardware or software components that facilitate communication and data exchange between devices in a computer network. They help establish and maintain connectivity, enhance network performance, and ensure data security.
What are some examples of networking devices?
Examples of networking devices include routers, switches, hubs, network interface cards (NICs), modems, repeaters, bridges, firewalls, and gateways.
What role do bridges, hubs, and NICs play in networking?
Bridges are devices that connect multiple network segments, allowing communication between devices in different segments. Hubs are central connection points that allow multiple devices to connect to a network. NICs, or Network Interface Cards, enable devices to connect to a network by providing the necessary communication interface.
What are the functions of modems, repeaters, and switches in networking?
Modems enable devices to connect to the internet by converting data signals between analog and digital formats. Repeaters amplify network signals, extending the reach of a network. Switches connect multiple devices within a network and facilitate efficient data transmission between them.
What is the role of routers, firewalls, and gateways in networking?
Routers are networking devices that direct data packets between different networks, enabling communication and data exchange between them. Firewalls protect networks by monitoring and filtering incoming and outgoing network traffic. Gateways connect networks with different protocols, facilitating communication between them.
How do networking devices contribute to network security and performance?
Networking devices play a crucial role in network security by implementing security protocols, filtering traffic, and monitoring network activity. They also enhance network performance by optimizing data transmission, managing network traffic, and ensuring reliable connectivity.
How can I choose the right networking devices for my network?
When choosing networking devices, consider factors such as network size, requirements, capacity, and security needs. Consult with network professionals or providers to determine the most suitable devices for your specific network setup.
Are there any advanced networking devices available?
Yes, advanced networking devices include technologies like load balancers, VPN concentrators, network accelerators, and intrusion detection systems (IDS). These devices offer specialized functionalities to enhance network performance, security, and scalability.
How can I stay updated with the latest advancements in networking technology?
Stay informed through technology news websites, industry publications, and professional networking events. Follow reputable networking equipment manufacturers and providers to learn about new products and technologies in the networking field.