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 network devices. Designed with small workgroups and mobile teams in mind, this switch can be powered directly from your laptop's USB port or using the included AC power adapter. The switch also delivers line rate, non-blocking throughput with a 1.488 Mpps forwarding rate for smooth data transfers. With its plug-and-play design, you simply need to power up the switch and connect your devices. No additional configuration is required. The convenient LEDs allow you to check your connectivity and network activity status at a glance. With its durable metal chassis efficiently dissipating heat, the switch will operate silently on your desktop or on a metal surface using the included magnets.
Log In / Account
Key Features
- 4 x Gigabit Ethernet Ports
- 1.488 Mpps Forwarding Rate
- Desktop & Magnetic Surface Mountable
- USB Powered
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 network devices. Designed with small workgroups and mobile teams in mind, this switch can be powered directly from your laptop's USB port or using the included AC power adapter. The switch also delivers line rate, non-blocking throughput with a 1.488 Mpps forwarding rate for smooth data transfers. With its plug-and-play design, you simply need to power up the switch and connect your devices. No additional configuration is required. The convenient LEDs allow you to check your connectivity and network activity status at a glance. With its durable metal chassis efficiently dissipating heat, the switch will operate silently on your desktop or on a metal surface using the included magnets.
Black Box LGB304A Overview
UPC: 822088074700
Black Box LGB304A Specs
Interfaces
Ports | 4 x 10/100/1000 Mb/s Gigabit Ethernet (RJ45) |
Protocols
Supported Protocols | Auto-MDIX/MDI |
Transmission Method | Store-and-Forward |
MAC Address Table Size | 1K |
Standards
Supported IEEE Standards | 802.3, 802.3ab, 802.3u, 802.3x |
Performance
Forwarding Rate | 1.48 Mpps |
Computer
RAM Buffer | 1 MB per Device |
Electrical
Power Draw | 3.3 W (Max) |
AC Input Power | 100 to 240 VAC, 50 / 60 Hz at 0.2 A |
Power Supply Type | External |
Environmental
Operating Temperature | 32 to 104°F / 0 to 40°C |
Operating Humidity | 10 to 90% |
Storage Temperature | -4 to 194°F / -20 to 90°C |
General
Cooling System | Passive |
Material of Construction | Metal |
Indicator Lights | Link/Activity/Speed, Power |
Dimensions | 3.1 x 2.4 x 0.8" / 7.9 x 6.2 x 2 cm |
Weight | 0.4 lb / 0.2 kg |
Packaging Info
Package Weight | 0.77 lb |
Box Dimensions (LxWxH) | 3.8 x 3.7 x 3.6" |
Black Box LGB304A Reviews
See any errors on this page? Let us know
YOUR RECENTLY VIEWED ITEMS