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Quickly create a small LAN and connect network devices with the LGB304A 4-Port... Quickly create a small LAN and connect network devices with the LGB304A 4-Port Gigabit Unmanaged Switch from Black Box. This portable switch features four Gigabit Ethernet ports that allow you to connect computers printers storage drives and other... more

General Information This advanced fully-manageable Layer Dual switch gives you... General Information This advanced fully-manageable Layer Dual switch gives you networking versatility. It features 24 high-speed fiber ports: (20) 100-/1000-Mbps SFP fiber ports and (4) dual-media 100-/1000-Mbps SFP/twisted-pair ports. This all... more

This capable Layer 2+ switch offers 8 autosensing 10-/100-/1000-Mbps RJ-45 Eth... This capable Layer 2+ switch offers 8 autosensing 10-/100-/1000-Mbps RJ-45 Ethernet ports plus 2 dual-media ports each of which consists of one 100-/1000-Mbps RJ-45 port plus a 100-/1000-Mbps SFP port. The dual-media ports can be used either as a... more

Economical switch delivers features normally found in more expensive switches.... Economical switch delivers features normally found in more expensive switches. PoE 802.3 af and PoE+ 802.3 at compatible. Delivers up to 30W per port. SFP ports enable single-mode or multimode Gigabit fiber uplinks over long distances. Rated for... more

MAIN OVERVIEW FEATURES: Total Number of Ports: 2Network (RJ-45): Yes DVI: NoUS... MAIN OVERVIEW FEATURES: Total Number of Ports: 2Network (RJ-45): Yes DVI: NoUSB: Yes Management Port: NoNumber of Network (RJ-45) Ports: 1Number of ST Ports: 1ST Port Type: Duplex Media Type Supported: Twisted Pair Optical Fiber Fiber Mode... more

Reliable and rugged Unlike the Ethernet switches in your wiring closet or comp... Reliable and rugged Unlike the Ethernet switches in your wiring closet or computer center the switches at the edges of your network have to withstand extreme temperatures and conditions. This is where the Industrial Unmanaged Gigabit Ethernet PoE+... more

Switch delivers features normally found in more expensive switches. PoE+ 802.3... Switch delivers features normally found in more expensive switches. PoE+ 802.3 af and at compliant. Provides up to 30 W per port. Use in harsh applications including factories oil/gas fields military vehicles/ships HVAC controls security and... more

General Information The Black Box PoE+ midspan injectors are used in Enterpris... General Information The Black Box PoE+ midspan injectors are used in Enterprise applications to power VoIP phones wireless access points IP security cameras and more. PoE+ injectors add power to the Ethernet link and will help you avoid upgrading... more

General Information Includes two SFP ports for fiber 100/1000Mbps Ethernet upl... General Information Includes two SFP ports for fiber 100/1000Mbps Ethernet uplinks with an SFP Optical Transceiver. Go green and reduce energy costs. Supports the IEEE 802.3az Energy Efficient Ethernet standard. Web smart features provide easier... more

General Information This advanced fully-manageable Layer 2 switch gives you ne... General Information This advanced fully-manageable Layer 2 switch gives you networking versatility. It features 28 high-speed fiber ports: (4) 1-Gbps/10-Gbps SFP fiber ports (20) 100-/1000-Mbps SFP fiber ports and (4) dual-media 100-/1000-Mbps... more

Extend Your Network with Fiber The Fast Ethernet Industrial Media Converter pr... Extend Your Network with Fiber The Fast Ethernet Industrial Media Converter provides a cost-effective way to add fiber to your existing network infrastructure. It converts 10/100Base-T (X) to 100BaseFX with ease. Additionally this media converter... more

MAIN OVERVIEW FEATURES: Total Number of Ports: 2Network (RJ-45): YesDVI: NoUSB... MAIN OVERVIEW FEATURES: Total Number of Ports: 2Network (RJ-45): YesDVI: NoUSB: NoManagement Port: NoNumber of Network (RJ-45) Ports: 2Media Type Supported: Twisted PairOptical FiberNumber of Total Expansion Slots: 1Expansion Slot Type: SFP Number... more

MAIN OVERVIEW FEATURES: Total Number of Ports: 2Network (RJ-45): YesNumber of ... MAIN OVERVIEW FEATURES: Total Number of Ports: 2Network (RJ-45): YesNumber of Network (RJ-45) Ports: 1Number of SC Ports: 1SC Port Type: DuplexMedia Type Supported: Optical FiberTwisted PairFiber Mode Supported: Multi-modeFiber Optic Wavelength:... more

Gigabit speed plus power for PoE devices. The Black Box PoE+ midspan injectors... Gigabit speed plus power for PoE devices. The Black Box PoE+ midspan injectors are used in Enterprise applications to power VoIP phones wireless access points IP security cameras and more. PoE+ injectors add power to the Ethernet link and will help... more

Interfaces/Ports Total Number of Ports: 3 Network (RJ-45): Yes Number of Netwo... Interfaces/Ports Total Number of Ports: 3 Network (RJ-45): Yes Number of Network (RJ-45) Ports: 1 Number of ST Ports: 2 ST Port Type: Duplex Media & Performance Media Type Supported: Optical Fiber Twisted Pair Fiber Mode Supported: Single-mode Fiber... more

The Black Box Gigabit Managed Ethernet Switch - 26-Port is an exceptional netw... The Black Box Gigabit Managed Ethernet Switch - 26-Port is an exceptional networking solution tailored for small to medium-sized businesses and entry-level enterprise networks. With its advanced features and robust performance this managed switch... more

The Micro Mini Media Converter is ideal for bringing fiber to the desktop and ... The Micro Mini Media Converter is ideal for bringing fiber to the desktop and for mobile applications where light weight compact size and low power requirements are critical. Weighing only 2.5 ounces and about the length of a house key this... more

General Information The Gigabit Ethernet Managed Switches add high-speed ports... General Information The Gigabit Ethernet Managed Switches add high-speed ports while offering the management and security features your enterprise network needs. Provides 10/100/1000BASE-T UTP ports and 1G/10G SFP+ ports. Fully Manageable The switch... more

Interfaces/Ports Total Number of Ports: 1 Network (RJ-45): Yes Number of PoE (... Interfaces/Ports Total Number of Ports: 1 Network (RJ-45): Yes Number of PoE (RJ-45) Ports: 1 PoE Port Type: PSE Media & Performance Media Type Supported: Optical Fiber Twisted Pair Fiber Mode Supported: Multi-mode Single-mode I/O Expansions Total... more

Bring fiber to the desktop more conveniently and at a lower cost than installi... Bring fiber to the desktop more conveniently and at a lower cost than installing fiber NICs.Black Box® Multipower Miniature Media Converters make it easy to bring fiber to the desktop. Just connect a Miniature Media Converter to your PC s copper... more