HPE J9729A Procurve 2920-48G-POE+ Switch

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$3,268.85 ex. VAT

HPE – Aruba 2920-48G-POE+ Switch

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Product Description


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


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


• 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


• 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


• 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


Processor frequency 625 MHz
Memory type SDRAM
Flash memory 1024 MB
Built-in processor True
Internal memory 512 MB
Virtual stacking (units) 4
Power consumption (typical) 487 W
AC input voltage 100 – 240 V
AC input frequency 50 – 60 Hz
Data transmission
Switching capacity 176 Gbit/s
Jumbo frames support True
MAC address table 16000 entries
Packet buffer memory 11.25 MB
Latency (1 Gbps) 3.2 µs
Latency (10-100 Mbps) 9 µs
Latency (10 Gbps) 3.2 µs
Throughput 130.9 Mpps
Operational conditions
Storage relative humidity (H-H) 15 – 95 %
Operating relative humidity (H-H) 15 – 95 %
Operating temperature (T-T) 0 – 55 °C
Storage temperature (T-T) -40 – 70 °C
Heat dissipation 399 BTU/h
Flow control support True
Link aggregation True
Full duplex True
Rate limiting True
IP routing True
Auto MDI/MDI-X True
Spanning tree protocol True
Routing entries 2048
10G support True
VLAN support True
Auto-sensing True
Power over Ethernet (PoE)
Power over Ethernet (PoE) True
Total Power over Ethernet (PoE) budget 370 W
Management features
Quality of Service (QoS) support True
Web-based management True
Stackable True
Form factor 1U
Rack mounting True
Multicast features
Multicast support True
Access Control List (ACL) True
SSH/SSL support True
IGMP snooping True
Weight & dimensions
Width 442.5 mm
Depth 336 mm
Height 43.9 mm
Weight 5700 g
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity 48