LPB3000 Series Gigabit Ethernet (1000-Mbps) Managed PoE+ Switch – 10/100/1000-Mbps Copper RJ45 PoE+, 1G/10G SFP+

Item #: LPB3028A

Gigabit Ethernet (1000-Mbps) Managed PoE+ Switch – (24) 10/100/1000-Mbps Copper RJ45 PoE+, (4) 100/1000-Mbps SFP/SFP+


  • Provides 10/100/1000BASE-T UTP ports plus SFP+ ports
  • Powers 802.3af PoE or 802.3at PoE+ wireless access points, security cameras, VoIP phones, remote sensors, and other devices
  • Add SFPs only when you need more capacity
  • SFP slot enables you to define distances from 500 meters to 10 kilometers.
  • Applicable for data backhaul applications
  • Full SNMP management plus web-based management
  • Higher backplane capacity, 10GE uplinks
  • Faster processor for better IGMP performance
  • Higher POE power capacity


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Liên hệ Báo giá

The Gigabit Ethernet Managed Switches add high-speed ports while offering the management and security features your enterprise network needs. Provides 10/100/1000BASE-T UTP ports and 1G/10G SFP+ ports.

Fully Manageable
The switch is fully managed, supporting SNMP versions 1, 2c, and 3. The embedded RMON software agents support RMON groups 1 (history), 2 (statistics), 3 (alarms), and 9 (events).

The integral webserver 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. VoIP traffic is automatically assigned to a voice-specific VLAN to maintain quality. 802.1p Layer 2 quality of service (QoS) enables prioritization of time-sensitive applications such as VoIP and video.

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.

10-GE Uplinks
This switch features 10-GE uplinks that increase backplane capacity.

Super-Fast Switch Control Processor
The Gigabit Ethernet Managed Switch has a powerful switch control processor that improves IGMP performance.

The PoE+ Gigabit Managed Switch Eco 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.

This product is covered by one or more of the following: United States Patent Nos. 7,457,250; 8,902,760; and/or 9,019,838.

Altitude < 10,000 ft. (< 3000 m)
Operating Humidity Up to 95%, noncondensing
Operating Temperature 32 to 122° F (0 to 50° C)
Storage Temperature -4 to +158° F (-20 to +70° C)
Approvals CE, FCC
Forwarding Rate LPB3010A: 41.7 Mpps/56 Gbps;
LPB3028A: 95 Mpps/128 Gbps;
LPB3052A: 131 Mpps/176 Gbps
Input Voltage 100 to 240 VAC
Jumbo Frames Frame sizes up to 10 KB supported on Gigabit interfaces
Layer 2 Switching STP, RSTP, MSTP; VLANs, Voice VLAN, Generic VLAN IGMP v1/2/3, IGMP querier, IGMP proxy;Link Aggregation Control Protocol;DHCP Relay
MAC Addresses LPB3010A: 16K;
LPB3028A and LPB3052A: 32K
Management Web GUI; SNMP v1/2/3; RMON; IPv4/IPv6; Dual image; serial RS232 console port (RJ45)
PoE IEEE 802.3af & IEEE 802.3at
QoS (8) hardware priority queues; traffic scheduling and classification; Rate limiting; IVv6 applications
Security SSH v1/2, SSL, IEEE 802.1X RADIUS, PVE, IP Source Guard, RADIUS/TACACS+, access control limits
Item Specifications
Connectors (24) RJ-45 (10M, 100M, 1G) PoE/PoE+, (4) SFP+ (1G/10G) uplinks, (1) RJ-45 console
Dimensions 1.7″ H x 17.4″ W x 8.3″ D (4.4 x 44.2 x 21.1 cm)
Port Count 28
Weight <8.36 lb. (<3.8 kg)
Replaces LPB2926A
PoE LPB3010A: 130W;
LPB3028A: 370W;
LPB3052A: 740W

Product Includes:

  • (1) 10-, 28-, or 52-Port Gigabit Managed PoE+ Switch
  • (1) AC power cord
  • (4) Adhesive rubber feet
  • (1) Mounting kit
  • (1) RJ-45 to DB9 serial console cable

DataSheet-LPB3000 Series Gigabit Managed PoE+ Switch


Manual-Gigabit Managed PoE+ Switch GUI Manual


Manual-LPB3000 Series Gigabit Managed PoE+ Switch CLI Guide



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Power over Ethernet

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