Network Hub & Switches › Ethernet › Black Box

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 fiber... more

Use in harsh applications including factories oil/gas fields military vehicles... Use in harsh applications including factories oil/gas fields military vehicles/ships HVAC controls security and surveillance and more. Rated for extreme temperatures of -40 to +75° C. 10-/100-/1000-Mbps ports are autosensing for speed and duplex. Dual... 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

Desktop RJ45 2 to 1 CAT5 Ethernet 10 Mbps Manual Switch. 2 to 1 switches switc... Desktop RJ45 2 to 1 CAT5 Ethernet 10 Mbps Manual Switch. 2 to 1 switches switch two devices (A and B) to one peripheral (C) or two peripherals to one device. Switches have a wiring harness and use a stackpole switching mechanism. more

Quickly add devices to your small home or office network with the LGB304AE 4-P... Quickly add devices to your small home or office network with the LGB304AE 4-Port Gigabit Unmanaged Network Switch from Black Box. Featuring four Gigabit-speed Ethernet ports with a compact housing and plug-and-play design you can take this switch... 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

Black Box 10BASE-T/100BASE-TX Ethernet Extenders use vDSL to provide an easy i... Black Box 10BASE-T/100BASE-TX Ethernet Extenders use vDSL to provide an easy inexpensive way to extend the reach of your Ethernet network over ordinary voice-grade copper wire or coax cable. Just plug an extender into each end of your copper wire and... more

Interfaces/Ports Input Connector Type: Serial Number of Serial Ports: 1 Physic... Interfaces/Ports Input Connector Type: Serial Number of Serial Ports: 1 Physical Characteristics Height: 2.5 Width: 6.3 Depth: 8.1 Weight (Approximate): 4 lb Miscellaneous Environmentally Friendly: Yes Environmental Certification: WEEE Environmental... more

The Gigabit Ethernet Managed Switches add high-speed ports while offering the ... 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 is fully managed... more

Browse our collection of high quality reliable and authentic Computer & Periph... Browse our collection of high quality reliable and authentic Computer & Peripherals in desired configuration and compatibility. Whether you want to buy a new computer or add functionality to your computer we have it all for you. Features Pocket-size... more

Add switch segments in harsh environments with the Black Box Hardened Mini Ind... Add switch segments in harsh environments with the Black Box Hardened Mini Industrial Switches. Featuring a rugged industrial case they re particularly ideal for any factory application where you need unmanaged switching between multiple traffic... more

The Gigabit Ethernet Managed Switches add high-speed ports while offering the ... 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 is fully managed... more

This switch automatically detects and powers PoE+ devices directly through you... This switch automatically detects and powers PoE+ devices directly through your Ethernet cable delivering up to 30 W of power per port with a maximum total power of 144 W. All ports support 10-/100-/1000-Mbps Ethernet with auto-detection for speed and... more

MAIN OVERVIEW FEATURES: Total Number of Network Ports: 4Modular: YesStack Port... MAIN OVERVIEW FEATURES: Total Number of Network Ports: 4Modular: YesStack Port: NoPort/Expansion Slot Details: 4 x Gigabit Ethernet Network24 x Gigabit Ethernet Expansion SlotMedia Type Supported: Twisted PairOptical FiberEthernet Technology: Gigabit... more

Shielded PoE+ ports provide up to 30 watts of power per port. Detects PoE+ dev... Shielded PoE+ ports provide up to 30 watts of power per port. Detects PoE+ devices. Support 10/100/1000-Mbps Ethernet with auto-detection for speed and duplex. Covered by United States Patent Nos. 7 457 250; 8 902 760; 9 019 838. more