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Black Box Ethernet Managed Switch - (24) RJ-45, (4) SFP+ 1-/10-GbE - 24 Ports - Manageable - TAA Compliant - 2 Layer Supported - - - - (LGB5028A-R2)

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$1,273.86
$1,661.54
$1,248.38
(You save $25.48 )
SKU: LGB5028A-R2
UPC: 822088142027
Weight: 8.15 LBS
Shipping: Calculated at Checkout
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  • LGB5028A-R2 provides (24) 10/100/1000BASE-T UTP ports, and (4) SFP+ ports that support speeds of 1/10 Gbps.
  • LGB5052A provides (44) 10/100/1000BASE-T UTP ports, (4) dual-media UTP/SFP ports, and (4) SFP+ ports that support 1/10 Gbps
  • Full SNMP management plus Web-based management and console port
  • Support for VLAN and QoS
  • Supports IEEE 802.1x port-based network access control
  • 802.3az Energy-Efficient Ethernet saves on power costs
    Marketing Information:

    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. The wide range of management and support features also includes dual image, port mirroring, LLDP, sFlow, UPnP, IPv6, SSH, RADIUS, DHCP Client/DHCPv6 Client, SNTP, cable diagnostics, ping, Syslog, and Telnet client with SSH security.

    Support for VLAN and QoS

    Support for up to four simultaneous VLANs enables you to segment traffic with port-based, 802.1Q tag-based, or MAC-based VLANs. 802.1p Layer 2 quality of service (QoS) enables prioritization of time-sensitive applications such as VoIP and video.

    Secure

    You get enterprise-class security features, too. 802.1X port-based network access control authenticates 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

    The Gigabit Ethernet Managed Switch features IEEE 802.3az energy-efficient Ethernet, which scales down power consumption during periods of low data activity. This feature adds up to energy savings of up to 50%. Cable length detection adjusts signal strength to the cable length, reducing power consumption on shorter cable runs.


    Total Number of Network Ports: 24
    Uplink Port: Yes
    Modular: Yes
    Stack Port: No
    Port/Expansion Slot Details:
    • 24 x Gigabit Ethernet Network
    • 4 x 10 Gigabit Ethernet Expansion Slot

    Media Type Supported:
    • Twisted Pair
    • Optical Fiber

    Ethernet Technology:
    • Gigabit Ethernet
    • 10 Gigabit Ethernet

    Network Technology:
    • 10/100/1000Base-T
    • 10GBase-X

    Number of Total Expansion Slots: 4
    Expansion Slot Type: SFP+
    Shared SFP Slot: No
    Number of SFP+ Slots: 4
    Layer Supported: 2
    Manageable: Yes
    Power Source: Power Supply
    Redundant Power Supply Supported: No
    Compatible Rack Unit: 1U
    Form Factor:
    • Rack-mountable
    • Desktop

    Height: 1.73" (43.94 mm)
    Width: 17.40" (441.96 mm)
    Depth: 8.30" (210.82 mm)
    Weight (Approximate): 2.40 kg
    Package Contents:
    • Managed 10Gigabit Switch
    • (4) adhesive rubber feet
    • Mounting accessory (for 19" rack shelf, optional)
    • (1) RS-232 to RJ-45 Console Cable
    • (1) AC power cord
    • (1) installation guide
    • User manual in PDF format on CD-ROM

    Environmentally Friendly: Yes
    Environmental Certification:
    • RoHS
    • WEEE

    Country of Origin: Taiwan
    TAA Compliant: Yes
    Limited Warranty: 1 Year

[custom-specifications]

Specifications
Manufacturer: Black Box Corporation
Manufacturer Part Number: LGB5028A-R2
Manufacturer Website Address: http://www.blackbox.com
Brand Name: Black Box
Product Series: LGB5000
Product Model: LGB5028A-R2
Product Name: Ethernet Managed Switch - (24) RJ-45, (4) SFP+ 1-/10-GbE
Product Type: Ethernet Switch
Interfaces/Ports
Total Number of Network Ports: 24
Uplink Port: Yes
Modular: Yes
Stack Port: No
Port/Expansion Slot Details:
  • 24 x Gigabit Ethernet Network
  • 4 x 10 Gigabit Ethernet Expansion Slot

Media & Performance
Media Type Supported:
  • Twisted Pair
  • Optical Fiber

Ethernet Technology:
  • Gigabit Ethernet
  • 10 Gigabit Ethernet

Network Technology:
  • 10/100/1000Base-T
  • 10GBase-X

I/O Expansions
Number of Total Expansion Slots: 4
Expansion Slot Type: SFP+
Shared SFP Slot: No
Number of SFP+ Slots: 4
Network & Communication
Layer Supported: 2
Management & Protocols
Manageable: Yes
Power Description
Power Source: Power Supply
Redundant Power Supply Supported: No
Physical Characteristics
Compatible Rack Unit: 1U
Form Factor:
  • Rack-mountable
  • Desktop

Height: 1.73" (43.94 mm)
Width: 17.40" (441.96 mm)
Depth: 8.30" (210.82 mm)
Weight (Approximate): 2.40 kg
Miscellaneous
Package Contents:
  • Managed 10Gigabit Switch
  • (4) adhesive rubber feet
  • Mounting accessory (for 19" rack shelf, optional)
  • (1) RS-232 to RJ-45 Console Cable
  • (1) AC power cord
  • (1) installation guide
  • User manual in PDF format on CD-ROM

Environmentally Friendly: Yes
Environmental Certification:
  • RoHS
  • WEEE

Country of Origin: Taiwan
TAA Compliant: Yes
Warranty
Limited Warranty: 1 Year

[/custom-specifications]

[custom-options]

 

 

 

 

 

[/custom-options]

[custom-user-manual]

User Manual

[/custom-user-manual]
1 Year

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