4-Port Ethernet Switches

Brainboxes 4 Port industrial unmanaged Ethernet switch operated with AC adapter or USB power source is perfect for factory floor, in vehicle or marine applications. Switch supported with integrated DIN rail mount uses twisted pair media..Dimensions: 3.5"(H) x 4.5"(W) x 0.9"(D).Form factor: Rail mountable.Interface/ports: 4 x RJ-45, 4 x Fast Ethernet network.Layer supported: 2.Network technology: 10/100Base-TX, Media type supported: Twisted pair.Ethernet technology: Fast Ethernet.Input voltage: 5 VDC.Power source: AC adapter, USB.Operating temperature: -30 - +80 deg C.Power consumption: 1.1 W, 220 mA at +5 VDC/36 mA at +30 VDC maximum.Integrated DIN rail mount.Slim footprint case.Includes SW-504 industrial unmanaged Ethernet switch 4 ports, quick start guide.Complaints and standards: CCC-Mark, C-Tick, Microsoft certified Gold Partner, WEEE, RoHS, METL, AEO (C-TPAT).Warranty: Lifetime limited.Brainboxes Industrial unmanaged Ethernet switch with 4 galvanically isolated ports features 10/100Base-TX network technology for added security.

Industrial Ethernet 4 Port unmanaged switch. Galvanically Isolated Ethernet Ports capable of 10/100 Mbps. Industrial temperature range of -40°C to +80°C (-40°F to 176°F) and dual input redundant power supply with wide voltage range means it can be powered from USB or on the 24V factory floor. Power terminal is removable with numbered pins for easy wiring. Power consumption is optimised based on the status of the link device. No software required. Ideal for embedded applications..4 Port Ethernet Switch.Ready for embedded applications.Redundant dual power inputs: +5V to +30V DC.IEEE 802.3at standard-compliant-60 W

Fast, low-cost, future-proof way to deploy long network segments. Connect to a wide variety of fibre optic and copper cable types for high-speed data connection over extended distances. Galvanically Isolated Ethernet Ports. Automatic detection of data transmission speed: 10/100/1000 Mbps. Wide temperature range of -14ºF to +140ºF and dual input redundant power supply with wide voltage range means it can be powered from USB or on the 24V factory floor. Power terminal is removable with numbered pins for easy wiring. Power consumption is optimised based on the status of the link device. No software required. Ideal for factory floor, in vehicle and marine applications..Unmanaged switch with 4 x gigabit Ethernet, and 1G SFP ports.Integral wall mount or optional DIN rail mount.Power Consumption: 3.6W Max: 720mA@+5VDC/120mA@+30VDC.Meets or exceeds UL62368-1, CSA C2.22, RoHS standards.Industrial temperature range: -14ºF to +140ºF - works in extreme conditions.Jumbo Frame support up to 9K frames.SFP Port Power Overcurrent protection.Lifetime limited warranty

Create your own LAN and connect your PC, laptop, printer and other peripherals with the help of 4 ports..Supports cost-efficient twisted pair cables for high-speed data transfer up to 100 meters.Optimize the performance of business networks with 10 Gigabit Ethernet connectivity.Layer 2 switch provides a complete lineup of features including IGMP snooping, port mirroring, and spanning tree.Managed switch provides a reliable foundation for your network

Axis Communications industrial PoE switch is a four-port managed industrial PoE Gigabit switch. In addition, the switch is equipped with two RJ45 and two SFP data ports that allows for extra devices to be connected. The ruggedized industrial switch is developed for challenging environments, when mounted inside a surveillance cabinet. Perfect for high demanding installations such as alongside highways and tunnels..Four-port managed industrial PoE gigabit switch is perfect for high-demanding installations, such as alongside highways and tunnels.Full-power PoE switch with a 240W PoE power budget.Four gigabit ports provide a 16Gbps switching capacity to support edge network installations.Comes with an individual password, an easy-to-use setup wizard, and a comprehensive set of configuration tools, such as an integrated DHCP server for automatic assignment of IP addresses.5-year manufacturer limited warranty

This Brainboxes Industrial SFP Gigabit Ethernet Switch is a fast, low cost, future-proof way to deploy long network segments. Connect to wide variety of fibre optic and copper cable types. It provides high speed data connection over extended distances. Support techologies to reduce susceptibility to electromagnetic interference.Unmanaged switch with 4 x gigabit Ethernet, and 1G SFP ports.Integral DIN mount and slim design takes up minimal cabinet space.Power Consumption: 3.6W Max: 720mA@+5VDC/120mA@+30VDC.Meets or exceeds UL62368-1, CSA C2.22, RoHS standards.Industrial temperature range: -40ºF to +176ºF - works in extreme conditions.Jumbo Frame support up to 9K frames.SFP Port Power Overcurrent protection.Lifetime limited warranty

The NanoSwitch is an outdoor, four-port Gigabit switch with PoE pass-through. It is powered by 24V Passive PoE and provides up to 24W of power on three PoE out ports. The NanoSwitch is designed for outdoor deployment and supports up to 4Gbps total, non-blocking line rate..Unmanaged switch with four Gigabit Ethernet ports.One Gigabit 24V passive PoE in port and three Gigabit 24V passive PoE out ports.Total non-blocking line rate: 4Gbps.Dimensions: 7.73"H x 3.68"W x 1.28"D.Maximum power consumption: 30W.Certifications and standards: Meets or exceeds CE, FCC, IC standards.Featuring a durable, weatherproof form factor, switch is great for outdoor deployment; made of white polycarbonate.Can be easily mounted on a pole or wall.1-year manufacturer limited warranty

TRENDnet's Industrial Gigabit L2+ Managed DIN-Rail Switch series offers advanced layer 2 managed features with enhanced traffic controls to meet the evolving demands of today's SMB networks. Each industrial layer 2 managed switch is equipped with an IP30 rated metal enclosure, designed to withstand a high degree of vibration and shock, while operating within a wide temperature range of -40° - 75° C (-40° - 167° F) for industrial environments. Our industrial layer 2 managed switch models feature copper Gigabit ports for high-speed device connections, and SFP slots that support 1000Base-FX modules for long distance fiber networking applications. These industrial layer 2 managed DIN-Rail switches provide an intuitive web-based management interface. Each TRENDnet industrial layer 2 managed switch supports advanced traffic management controls, troubleshooting, and SNMP monitoring. Advanced managed switch features include LACP to group ports together to increase bandwidth between switches, VLANs for segmenting and isolating virtual LAN groups, QoS for traffic prioritization, port bandwidth controls, and SNMP monitoring making each TRENDnet industrial layer 2 managed switch a powerful solution for SMB networks. This industrial 802.3bt PoE++ switch has four gigabit PoE++ ports with a 360W PoE power budget, plus two SFP slots for long distance fiber applications. Advanced PoE technology supported includes Perpetual PoE, Fast PoE, and PoE Alive Check..This switch includes 4 Gigabit Ethernet ports and 2 Gigabit SFP slots, offering a 12Gbps switching capacity. It is a Layer 3 managed switch, ideal for industrial and SMB network environments requiring advanced traffic control and reliability.Supports IEEE 802.3bt PoE++ with a 360W total PoE power budget, delivering up to 90W per port. Features include Perpetual PoE, Fast PoE, PoE scheduling, and PD alive check to automatically reboot unresponsive devices.Each port supports Gigabit Ethernet (10/100/1000 Mbps), ensuring high-speed data transmission across all connected devices.Designed for DIN-Rail mounting, the switch features a rugged IP30-rated metal enclosure suitable for harsh industrial environments with high vibration, shock, and extreme temperatures ranging from -40°C to 75°C.This is a wired-only switch and does not support wireless connectivity, focusing on robust, high-speed wired networking.Supports SNMP v1, v2c, and v3, enabling remote monitoring and management of network performance and device health.Includes IEEE 802.1p QoS with queue scheduling (SPQ/WRR) and DSCP support, allowing prioritization of critical traffic for smoother network performance.Offers a comprehensive management suite including Web GUI, CLI (Telnet/SSH), VLAN (802.1Q/Q-in-Q), IGMP Snooping, MLD, MVR, and MAC address filtering.Also supports Ethernet Ring Protection Switching (ERPSv2) for redundancy and alarm output for power failure alerts.Delivers non-blocking throughput with store-and-forward switching, and supports link aggregation (LACP), STP/RSTP, and bandwidth control per port for optimized traffic handling.Operates with dual redundant power inputs, includes overload current protection, and supports energy-efficient PoE scheduling to reduce power usage during off-hours

This 4-Port Multi-Gigabit PoE++ Injector Hub serves as Power Sourcing Equipment (PSE) and enables multigigabit speeds of 5Gbps, 2.5Gbps, 1Gbps, 100Mbps, and 10Mbps across four Ethernet ports. This mid/end-span injector is capable of transmitting network data and power up to 328ft (100m) for remote installations. The PoE, PoE+, PoE++ compatibility and selectable power output ensure seamless compatibility with Powered Devices (PD). The TAA-compliant injector includes a Universal Power Adapter for different regions. Multiport PoE Injector supports the IEEE 802.3af, 802.3at, and 802.3bt (Type 3 and Type 4) standards for Power Sourcing Equipment (PSE), delivering up to 52V DC and 95Watts. This flexibility eliminates the need for a separate power source for remote networked devices such as IP cameras, access control devices, remote kiosks (POSs), wireless access points, PoE lighting, and digital signage..4-PORT MULTI-GIGABIT POE INJECTOR: Multiport PoE++ injector supports up to 5Gbps (NBASE-T) w/auto-negotiation; TAA-compliant Power Sourcing Equipment (PSE) delivers power & data over Ethernet cable; Supports PoE/PoE+/PoE++ 95W max; Level-4 ESD protection.SELECTABLE POWER OUTPUT: DIP switch allows user to select the power output between auto-negotiation up to 90W, 95W PoH+, or forced legacy 60W (UPoE); 802.3af/802.3at/802.3bt power modes available on all ports; Total power budget of 160 Watts.MULTI-GIGABIT: Supports 5/2.5/1Gbps & 100/10Mbps; 5GBASE-T/2.5GBASE-T compatible; Provide data & power to Powered Devices (PDs) up to 328ft (100m) w/Cat 5e/6/6a cabling; Supports WoL/PXE/9K Jumbo frames; Unmanaged PoE injector streamlines setup & deployment.RUGGED ENCLOSURE: Durable full-metal housing ensures durability; Mount the PoE injector to a wall or a DIN rail with the included bracket; LAN transformers isolate the input/output data, and a power circuit prevents interference between ports.STATUS LEDS: Top-facing color-coded diagnostic LEDs indicate the current PoE mode per Ethernet port and current PoE power budget of the injector for quick at-a-glance status of the system.This 4-Port Multi-Gigabit PoE++ Injector Hub serves as Power Sourcing Equipment (PSE) and enables multigigabit speeds of 5Gbps, 2.5Gbps, 1Gbps, 100Mbps, and 10Mbps across four Ethernet ports.

This 4-Port Multi-Gigabit PoE++ Injector Hub serves as Power Sourcing Equipment (PSE) and enables multigigabit speeds of 5Gbps, 2.5Gbps, 1Gbps, 100Mbps, and 10Mbps across four Ethernet ports. This mid/end-span injector is capable of transmitting network data and power up to 328ft (100m) for remote installations. The PoE, PoE+, PoE++ compatibility and selectable power output ensure seamless compatibility with Powered Devices (PD). The TAA-compliant injector includes a Universal Power Adapter for different regions. Multiport PoE Injector supports the IEEE 802.3af, 802.3at, and 802.3bt (Type 3 and Type 4) standards for Power Sourcing Equipment (PSE), delivering up to 52V DC and 95Watts. This flexibility eliminates the need for a separate power source for remote networked devices such as IP cameras, access control devices, remote kiosks (POSs), wireless access points, PoE lighting, and digital signage..4-PORT MULTI-GIGABIT POE INJECTOR: Multiport PoE++ injector supports up to 5Gbps (NBASE-T) w/auto-negotiation; TAA-compliant Power Sourcing Equipment (PSE) delivers power & data over Ethernet cable; Supports PoE/PoE+/PoE++ 95W max; Level-4 ESD protection.SELECTABLE POWER OUTPUT: DIP switch allows user to select the power output between auto-negotiation up to 90W, 95W PoH+, or forced legacy 60W (UPoE); 802.3af/802.3at/802.3bt power modes available on all ports; Total power budget of 160 Watts.MULTI-GIGABIT: Supports 5/2.5/1Gbps & 100/10Mbps; 5GBASE-T/2.5GBASE-T compatible; Provide data & power to Powered Devices (PDs) up to 328ft (100m) w/Cat 5e/6/6a cabling; Supports WoL/PXE/9K Jumbo frames; Unmanaged PoE injector streamlines setup & deployment.RUGGED ENCLOSURE: Durable full-metal housing ensures durability; Mount the PoE injector to a wall or a DIN rail with the included bracket; LAN transformers isolate the input/output data, and a power circuit prevents interference between ports.STATUS LEDS: Top-facing color-coded diagnostic LEDs indicate the current PoE mode per Ethernet port and current PoE power budget of the injector for quick at-a-glance status of the system.This 4-Port Multi-Gigabit PoE++ Injector Hub serves as Power Sourcing Equipment (PSE) and enables multigigabit speeds of 5Gbps, 2.5Gbps, 1Gbps, 100Mbps, and 10Mbps across four Ethernet ports.