Black Box LGB5000 Series Gigabit Ethernet (1000-Mbps) Managed Switch - (24) 10/100/1000-Mbps Copper RJ45, (4) 100/1000-Mbps SFP+, (1) DB9 Console

Part No. LGB5028A-R3

by Black Box Corporation

Black Box LGB5000 Series Gigabit Ethernet (1000-Mbps) Managed Switch - (24) 10/100/1000-Mbps Copper RJ45, (4) 100/1000-Mbps SFP+, (1) DB9 Console

24 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - 2 Layer Supported - Twisted Pair, Optical Fiber - 1 Year Limited Warranty

Part No. LGB5028A-R3

by Black Box Corporation

$1227.99
General Information
ManufacturerBlack Box Corporation
Manufacturer Part NumberLGB5028A-R3
Brand NameBlack Box
Product SeriesLGB5000
Product NameLGB5000 Series Gigabit Ethernet (1000-Mbps) Managed Switch - (24) 10/100/1000-Mbps Copper RJ45, (4) 100/1000-Mbps SFP+, (1) DB9 Console
Marketing Information

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.

Product TypeEthernet Switch
Technical Information
Features
  • Remote Monitoring (RMON)
  • VLAN Segmentation
Interfaces/Ports
Total Number of Network Ports24
Network (RJ-45)Yes
Port/Expansion Slot Details
  • 24 x Gigabit Ethernet Network
  • 4 x Gigabit Ethernet Expasnion Slot
Media & Performance
Media Type Supported
  • Twisted Pair
  • Optical Fiber
Ethernet TechnologyGigabit Ethernet
Network Technology
  • 10/100/1000Base-T
  • 1000Base-X
Maximum Data Transfer Rate128 MB/s
I/O Expansions
Total Number of Expansion Slots4
Expansion Slot TypeSFP+
Number of SFP+ Slots4
Network & Communication
Layer Supported2
Networking Standards
  • IEEE 802.1x
  • IEEE 802.3az
  • IEEE 802.1Q
  • IEEE 802.1p
Management & Protocols
ManageableYes
Power Description
Input Voltage
  • 120 V AC
  • 230 V AC
Power SourceAC
Physical Characteristics
Height1.73" (43.94 mm)
Width17.40" (441.96 mm)
Depth8.30" (210.82 mm)
Weight (Approximate)8.38 lb (3800 g)
Miscellaneous
Package Contents
  • LGB5000 Series Gigabit Ethernet (1000-Mbps) Managed Switch - (24) 10/100/1000-Mbps Copper RJ45, (4) 100/1000-Mbps SFP+, (1) DB9 Console
  • 4 x Adhesive Rubber Feet
  • Mounting Accessory (for 19" Rack Shelf, optional)
  • 1 x RS-232 to RJ-45 Console Cable
  • 1 x AC Power Cord
  • 1 x Installation Guide
  • User Manual in PDF format on CD-ROM
Application/Usage
  • Network
  • Data Center
  • Enterprise
  • Server
  • Telecommunications
  • Industrial
  • Automation Industry
  • Power
  • Security
Country of OriginTaiwan
ConditionNo
UPC822088284635
Warranty
Limited Warranty1 Year
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