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HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey

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2920-48G-PoE+
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J9729A?LAPR
Category:
A switch is a device with which it is possible to connect computers into a (local area) network, provided your computers all have an appropriate networking device installed. Switches can be daisy chained to form larger networks and come in managed and unmanaged variaties. The unmanaged versions generally cannot filter data and will forward any data that is fed into them, so they are better suited for small networks. Switches are easy to set up (just plug in the network cables) and allow you to share printers, storage space and other network resources with your entire home or office network.
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Info modified on: 07 Mar 2024 15:34:52
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Bullet Points HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey
Each of several items in a list, preceded by a bullet symbol for emphasis. For easy access to this data, refer to the "BulletPoints" tag in XML or JSON.
:
  • - Managed L3 Web-based management
  • - Quality of Service (QoS) support
  • - Basic switching RJ-45 Ethernet ports quantity: 48
  • - MAC address table: 16000 entries Switching capacity: 176 Gbit/s
  • - Access Control List (ACL)
  • - 1U Rack mounting Stackable
  • - Power over Ethernet (PoE)
Warranty: Lifetime, advance replacement, next business day
Long product name HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey :
The long product name of HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey. For easy access to this data, refer to the "ProductDescription" block and the "ShortDesc" tag in XML or the "Description" block and the "LongProductName" tag in JSON.

HP 2920-48G-POE+ Switch
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HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey:
The official description of HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey as supplied by the manufacturer. For easy access to this data, refer to the "ProductDescription" block and the "LongDesc" tag in XML or the "Description" block and the "LongDesc" tag in JSON.

The HP 2920 Switch Series consists of five switches: the HP 2920-24G and 2920-24G-PoE+ Switches with 24 10/100/1000 ports, and the HP 2920-48G and 2920-48G-PoE+ and 2920-48G 740W PoE+ Switches with 48 10/100/1000 ports. Each switch has four dual-personality ports for 10/100/1000 or SFP connectivity. In addition, the 2920 switch series supports up to four optional 10 Gigabit Ethernet (SFP+ and/or 10GBASE-T) ports, as well as a two-port stacking module. These options provide you with flexible and easy-to-deploy uplinks and stacking. Together with static and RIP routing, robust security and management, enterprise-class features, free lifetime warranty, and free software updates, the HP 2920 Switch Series is a cost-effective, scalable solution for customers who are building high-performance networks. These switches can be deployed at the enterprise edge, in remote branch offices, and in converged networks.

Quality of Service (QoS)

• Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues


Connectivity

• Flexible 10 Gbps Ethernet connectivity: up to four optional 10-Gigabit ports (SFP+ and/or 10GBASE-T)


Performance

• Energy-efficient design: High-efficiency power supplies: 80 PLUS Silver Certified power supply increases power savings. Energy-efficient Ethernet (EEE) support: reduces power consumption in accordance with IEEE 802.3az.


Software-defined networking

• OpenFlow: is a key technology that enables software-defined networking by allowing the separation of data (packet forwarding) and control (routing decision) paths


Convergence

• IP multicast snooping and data-driven IGMP: automatically prevent flooding of IP multicast traffic


Resiliency and high availability

• IEEE 802.1s Multiple Spanning Tree: provides high link availability in multiple VLAN environments by allowing multiple spanning trees; provides legacy support for IEEE 802.1d and IEEE 802.1w


Management

• SNMPv1, v2, and v3: provides complete support of SNMP; provide full support of industry-standard Management Information Base (MIB) plus private extensions; SNMPv3 supports increased security using encryption

Short summary description HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey:
This short summary of the HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey data-sheet is auto-generated and uses the product title and the first six key specs.

HP 2920-48G-PoE+, Managed, L3, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE), Rack mounting, 1U

Long summary description HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey:
This is an auto-generated long summary of HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey based on the first three specs of the first five spec groups.

HP 2920-48G-PoE+. Switch type: Managed, Switch layer: L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 48. Full duplex. MAC address table: 16000 entries, Switching capacity: 176 Gbit/s. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u. Power over Ethernet (PoE). Rack mounting, Form factor: 1U

Management features
Switch type *
Managed
Switch layer
L3
Quality of Service (QoS) support
Yes
Web-based management
Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity *
48
Basic switching RJ-45 Ethernet ports type *
Gigabit Ethernet (10/100/1000)
Combo SFP ports quantity
4
Network
Networking standards *
IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u
Full duplex
Yes
Routing entries
2048
Flow control support
Yes
Link aggregation
Yes
Rate limiting
Yes
Auto MDI/MDI-X
Yes
Spanning tree protocol
Yes
Auto-sensing
Yes
VLAN support
Yes
Data transmission
Switching capacity *
176 Gbit/s
Throughput
130.9 Mpps
MAC address table *
16000 entries
Latency (10-100 Mbps)
9 µs
Latency (1 Gbps)
3.2 µs
Latency (10 Gbps)
3.2 µs
Packet buffer memory
11.25 MB
Security
DHCP features
DHCP server, DHCP client
Security
Access Control List (ACL)
Yes
IGMP snooping
Yes
SSH/SSL support
Yes
Multicast features
Multicast support
Yes
Design
Rack mounting *
Yes
Stackable *
Yes
Form factor
1U
Product colour
Grey
Performance
Built-in processor
Yes
Processor model
ARM11
Processor frequency
625 MHz
Memory type
SDRAM
Internal memory
512 MB
Flash memory
1024 MB
Power
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Power consumption (typical)
487 W
Power over Ethernet (PoE)
Power over Ethernet (PoE) *
Yes
Total Power over Ethernet (PoE) budget
370 W
Operational conditions
Heat dissipation
399 BTU/h
Weight & dimensions
Width
442.5 mm
Depth
336 mm
Height
43.9 mm
Weight
5.7 kg