Switch Ethernet LPB3028A LPB3000 Black Box 24 Ports Gigabit Ethernet PoE+ 4 Ports 10 Gigabit Ethernet SFP+ Budget PoE de 370W

Front view of Black Box LPB3028A managed network switch showing 24 Gigabit Ethernet ports and 4 SFP+ ports-alternate-image1
Rear view of Black Box LPB3028A switch showing power input connector and ventilation system-alternate-image2
Close-up front view of Black Box LPB3028A switch highlighting port labeling and LED indicators-alternate-image3
Front view of Black Box LPB3028A managed network switch showing 24 Gigabit Ethernet ports and 4 SFP+ ports-alternate-image1
Rear view of Black Box LPB3028A switch showing power input connector and ventilation system-alternate-image2
Close-up front view of Black Box LPB3028A switch highlighting port labeling and LED indicators-alternate-image3
Front view of Black Box LPB3028A managed network switch showing 24 Gigabit Ethernet ports and 4 SFP+ ports-alternate-image1
Rear view of Black Box LPB3028A switch showing power input connector and ventilation system-alternate-image2
Close-up front view of Black Box LPB3028A switch highlighting port labeling and LED indicators-alternate-image3
Switch Ethernet LPB3028A LPB3000 Black Box 24 Ports Gigab...
Front view of Black Box LPB3028A managed network switch showing 24 Gigabit Ethernet ports and 4 SFP+ ports-alternate-image1
Rear view of Black Box LPB3028A switch showing power input connector and ventilation system-alternate-image2
Close-up front view of Black Box LPB3028A switch highlighting port labeling and LED indicators-alternate-image3

Switch Ethernet LPB3028A LPB3000 Black Box 24 Ports Gigabit Ethernet PoE+ 4 Ports 10 Gigabit Ethernet SFP+ Budget PoE de 370W

Black Box LPB3028A

$1,858.00 $2,884.00 Save $1,026
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Caractéristiques clés du produit

  • Fournit des ports UTP 10/100/1000BASE-T ainsi que des ports SFP+
  • Alimente les points d'accès sans fil 802.3af PoE ou 802.3at PoE+, les caméras de sécurité, les téléphones VoIP, les capteurs à distance et autres appareils
  • Ajoutez des SFP uniquement lorsque vous avez besoin de plus de capacité
  • L'emplacement SFP vous permet de définir des distances de 500 mètres à 10 kilomètres.
  • Applicable pour les applications de liaison de données
  • Gestion SNMP complète plus gestion basée sur le web
  • Capacité de backplane plus élevée, liaisons montantes 10GE
  • Processeur plus rapide pour une meilleure performance IGMP
  • Capacité d'alimentation POE plus élevée
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Black Box

LPB3028A

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.

Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

Front view of Black Box LPB3028A managed network switch showing 24 Gigabit Ethernet ports and 4 SFP+ ports

High-Performance Network Management with 24 PoE+ Ports

The Black Box LPB3028A switch delivers enterprise-grade connectivity through its strategically designed front panel interface. The 24 Gigabit Ethernet PoE+ ports provide reliable power and data transmission for network devices, while four dedicated 10G SFP+ uplink ports ensure robust backbone connectivity. The intuitive LED indicators offer real-time status monitoring of network activity and PoE power delivery.

Technical Specifications

  • 24 auto-sensing 10/100/1000BASE-T PoE+ ports
  • 4 dedicated 10G SFP+ uplink ports
  • 370W total PoE power budget

Applications

  • Enterprise network deployment with PoE IP cameras and phones
  • Data center switching with high-speed uplinks
  • Campus network infrastructure with segmented VLANs
Rear view of Black Box LPB3028A switch showing power input connector and ventilation system

Efficient Power Distribution with Universal AC Input

The rear panel features a universal AC power input supporting 100-240V, ensuring global compatibility and reliable operation. The robust power supply system efficiently manages the 370W PoE budget across all powered devices while maintaining optimal thermal performance through strategic ventilation design.

Technical Specifications

  • Universal 100-240V AC power input
  • Integrated cooling system
  • Standard IEC power connector

Applications

  • International deployment flexibility
  • 24/7 operation in various power environments
  • High-density PoE device installations
Close-up front view of Black Box LPB3028A switch highlighting port labeling and LED indicators

Advanced Network Control with Clear Port Labeling

The clearly labeled front panel interface enables precise port identification and management. Each port features status LEDs for quick diagnostics, while the dedicated management port and console interface provide multiple options for network configuration and monitoring. The rack-mountable design integrates seamlessly into standard 19-inch equipment racks.

Technical Specifications

  • Clear port numbering and LED indicators
  • Dedicated management port
  • 1U rack-mountable form factor

Applications

  • Network operations center deployment
  • IT infrastructure management
  • Managed service provider installations
Questions fréquemment posées
The Black Box LPB3000 is a Layer 2 managed switch featuring 24 Gigabit PoE+ ports with a 370W power budget and 4 10GE SFP+ uplink ports. It supports advanced management features including SNMP v1/2c/3, RMON, web-based management, and comprehensive security features like 802.1X authentication. The switch is energy-efficient with IEEE 802.3az compliance, offers VLAN support, QoS capabilities, and includes both fiber and copper connectivity options.
The switch provides PoE+ (IEEE 802.3at) capability across its 24 Gigabit ports with a substantial 370W power budget. This allows for powering various PoE devices such as IP cameras, VoIP phones, and wireless access points. The PoE+ standard supports up to 30W per port, enabling connection of power-hungry devices while maintaining reliable network performance.
The LPB3000 offers comprehensive management capabilities including SNMP v1/2c/3 support, RMON groups 1-3 and 9, web-based management through an integrated GUI interface, dual image support, and port mirroring. It also supports LLDP, sFlow, UPnP, IPv6, SSH, RADIUS, DHCP Client/DHCPv6 Client, SNTP, cable diagnostics, ping, Syslog, and secure Telnet client with SSH.
The switch measures 17.4" wide x 8.3" deep x 1.7" high and weighs 8.36 lbs. It's designed for desktop placement or rack mounting, with a mounting kit included. The package includes 4 adhesive rubber feet for desktop installation, making it versatile for various deployment scenarios. The form factor is compatible with standard 19" rack installations.
The switch includes enterprise-grade security features such as 802.1X port-based network access control for device authentication, SNMPv3 cryptographic security, SSH and SSL support for encrypted communications. It also supports guest VLAN configuration for secure visitor access and various VLAN types including port-based, 802.1Q tag-based, and MAC-based VLANs.
The switch features 4 dedicated 10GE SFP+ uplink ports, supporting both 1G and 10G connectivity options. These high-speed uplinks increase the switch's backplane capacity and provide flexible connectivity options using fiber or copper SFP+ modules. This makes it ideal for network aggregation and high-bandwidth applications.
The LPB3000 incorporates IEEE 802.3az energy-efficient Ethernet, which can reduce power consumption by up to 50% during periods of low data activity. It also features intelligent cable length detection that adjusts signal strength based on cable length, reducing power consumption on shorter cable runs. These green features help minimize operational costs and environmental impact.
The package includes the LPB3000 Ethernet Switch, an AC power cord, 4 adhesive rubber feet for desktop placement, a mounting kit for rack installation, and an RJ-45 to DB9 serial console cable for initial configuration. The switch comes with a 1-year warranty and is RoHS, WEEE, and TAA compliant.

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