Black Box LPB3028A network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE)

SKU
LPB3028A
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In stock
95 Mpps/128 Gbps, 24x RJ-45, PoE/PoE+, 4x SFP+, 44x442x211 mm
UNSPSC: 43222612
  • 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
  • Scalable: Add SFPs only when you need more capacity
  • Flexible: 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
More Information
SKU LPB3028A
EAN 0822088135043
Manufacturer Black Box
Availability In Stock
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. 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. 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. Green 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.
Network
IGMP proxyYes
Networking standardsIEEE 802.3af, IEEE 802.3at, IEEE 802.3az
VLAN supportYes
Rate limitingYes
Link aggregationYes
Virtual LAN featuresVoice VLAN
Virtual LAN features
VLAN supportYes
Virtual LAN featuresVoice VLAN
Technical details
Product colourBlack
Rack mountingYes
Management features
Switch typeManaged
Web-based managementYes
Quality of Service (QoS) supportYes
Switch layerL2+
Ports & interfaces
SFP module slots quantity4
Basic switching RJ-45 Ethernet ports quantity24
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Console portRJ-45
Data transmission
Jumbo frames10240
MAC address table32000 entries
Switching capacity128 Gbit/s
Number of queues8
Jumbo frames supportYes
Forwarding rate95.238 Mpps
Security
Security algorithmsSNMP, SNMPv2, SNMPv3
IGMP proxyYes
DHCP featuresDHCP relay
Design
Product colourBlack
Rack mountingYes
Power
Power supply includedYes
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power over Ethernet (PoE)
Power over Ethernet plus (PoE+) ports quantity24
Total Power over Ethernet (PoE) budget370 W
Power over Ethernet (PoE)Yes
Operational conditions
Storage temperature (T-T)-20 - 70 °C
Operating temperature (T-T)0 - 50 °C
Operating relative humidity (H-H)0 - 95%
Operating altitude0 - 118110.2" (0 - 3000 m)
Weight & dimensions
Width17.4" (442 mm)
Depth8.31" (211 mm)
Height1.73" (44 mm)
Weight8.38 lbs (3.8 kg)

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SKU
LPB3028A
DGS-3630-28TC/SI
IE-1000-4P2S-LM
LIE1014A
LGB5128A-R2
XS512EM-100NAS
Manufacturer
Black Box
D-Link
Cisco
Black Box
Black Box
Netgear
Rack mounting
Y
Y
N/A
N
Y
Y
Power over Ethernet (PoE)
Y
N
Y
Y
N
N
Stackable
N/A
Y
N/A
N/A
N/A
N/A
Switch type
Managed
Managed
Managed
Managed
Managed
Managed
Basic switching RJ-45 Ethernet ports quantity
24
20
4
8
N/A
12
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (10/100/1000)
10G Ethernet (100/1000/10000)