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24 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - 2 Layer Supported - Twisted Pair, Optical Fiber - 1 Year Limited Warranty
MSRP$1,194.59
$989.05
Save 17%In stock: 26
Genuine Black Box through authorized distribution — TAA country-of-origin verified and NDAA §889 screened before checkout.
This high-performance switch uses LACP and IEEE 1588v2 to optimize network operations.
LACP is used in high-availability and performance environments, such as data centers or enterprise networks, to aggregate links between switches, servers, or routers. It simplifies management by treating multiple links as one, and improves resilience by avoiding single points of failure. LACP scales network capacity without upgrading individual links.
IEEE 1588v2, also known as Precision Time Protocol (PTP), is a standard protocol used to precisely synchronize clocks across a network. This is important in applications that require highly accurate timing, such as telecommunications, industrial automation, power systems, and financial services.
Fully manageable
The switch is fully managed, supporting SNMP version 1, 2c, and 3. The embedded RMON software agents support RMON groups 1 (history), 2 (statistics), 3 (alarms), and 9 (events). The integral Web server enables Web-based management via a Web browser. This GUI interface enables switch configuration, system dashboard, maintenance, and monitoring, and includes a wide range of management and support features.
Support for VLAN and QoS
Support for up to four simultaneous VLANs segments traffic with port-based, 802.1Q tag-based, or MAC-based VLANs. 802.1p Layer 2 quality of service (QoS) prioritizes time-sensitive applications such as VoIP and video.
Secure
Enterprise-class security features include 802.1X port-based network access control to authenticate devices connecting to your network. The switch also supports SNMPv3 cryptographic security, SSH, and SSL. Plus, you can set up a guest VLAN that enables visitors to access the Internet without also giving them access to the corporate network.
Green
IEEE 802.3az energy-efficient Ethernet scales down power consumption during periods of low data activity, saving 50% energy. Cable length detection adjusts signal strength to the cable length, reducing power consumption on shorter cable runs.
Limited Warranty: 1 Year
For over forty years, Black Box has been a world-leading provider of premier IT infrastructure solutions. Today, we continue to design and manufacture award-winning products for Pro AV, KVM, cabling and networking known for their advanced functionality, flawless performance, outstanding reliability and fail-safe security. Our solutions are used every day in government, education, commercial enterprises and any other organization that requires the utmost quality and performance from their IT infrastructure. On top of creating industry-leading products, Black Box demonstrates every day a complete commitment to providing our customers with the best technical support and service in the industry. Our award-winning, dedicated support staff works around the clock to ensure our customers’ systems are always up and running optimally. They are truly as important to the successful IT, communications and business operations of our customers as the powerful products and solutions we deliver.
| General Information | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | LGB5028A-R3 |
| Brand Name | Black Box |
| Product Series | LGB5000 |
| Product Name | LGB5000 Series Gigabit Ethernet (1000-Mbps) Managed Switch - (24) 10/100/1000-Mbps Copper RJ45, (4) 100/1000-Mbps SFP+, (1) DB9 Console |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| Network (RJ-45) | Yes |
| Port/Expansion Slot Details | 24 x Gigabit Ethernet Network, 4 x Gigabit Ethernet Expasnion Slot |
| Management & Protocols | |
| Manageable | Yes |
| Media & Performance | |
| Media Type Supported | Twisted Pair, Optical Fiber |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T, 1000Base-X |
| Maximum Data Transfer Rate | 128 MB/s |
| Network & Communication | |
| Layer Supported | 2 |
| Networking Standards | IEEE 802.1x, IEEE 802.3az, IEEE 802.1Q, IEEE 802.1p |
| Physical Characteristics | |
| Height | 1.7" |
| Width | 17.4" |
| Depth | 8.3" |
| Weight (Approximate) | 8.38 lb |
| Power Description | |
| Input Voltage | 120 V AC, 230 V AC |
| Power Source | AC |
| Technical Information | |
| Features | Remote Monitoring (RMON), VLAN Segmentation |
| Warranty | |
| Limited Warranty | 1 Year |
| I/O Expansions | |
| Total Number of Expansion Slots | 4 |
| Expansion Slot Type | SFP+ |
| Number of SFP+ Slots | 4 |
| Miscellaneous | |
| Package Contents |
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| Country of Origin | Taiwan |
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